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- .gitattributes +2 -0
- evalkit_cambrian/share/terminfo/t/terminology +0 -0
- evalkit_tf449/lib/python3.10/site-packages/_distutils_hack/__init__.py +239 -0
- evalkit_tf449/lib/python3.10/site-packages/_distutils_hack/__pycache__/__init__.cpython-310.pyc +0 -0
- evalkit_tf449/lib/python3.10/site-packages/_distutils_hack/__pycache__/override.cpython-310.pyc +0 -0
- evalkit_tf449/lib/python3.10/site-packages/_distutils_hack/override.py +1 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/__pycache__/__init__.cpython-310.pyc +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/cufft/lib/libcufftw.so.11 +3 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/__init__.py +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/__pycache__/__init__.cpython-310.pyc +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/__init__.py +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/__pycache__/__init__.cpython-310.pyc +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand.h +1077 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_discrete.h +87 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_discrete2.h +253 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_globals.h +93 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_kernel.h +1677 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_lognormal.h +697 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_mrg32k3a.h +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_mtgp32.h +210 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_mtgp32_host.h +516 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_mtgp32_kernel.h +386 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_mtgp32dc_p_11213.h +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_normal.h +840 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_normal_static.h +134 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_philox4x32_x.h +195 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_poisson.h +763 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_precalc.h +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_uniform.h +498 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/lib/__init__.py +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/lib/__pycache__/__init__.cpython-310.pyc +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/cusolver/__pycache__/__init__.cpython-310.pyc +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/cusolver/include/__init__.py +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/cusolver/include/__pycache__/__init__.cpython-310.pyc +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/cusolver/include/cusolverDn.h +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/cusolver/include/cusolverMg.h +318 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/cusolver/include/cusolverRf.h +339 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/cusolver/include/cusolverSp.h +923 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/cusolver/include/cusolverSp_LOWLEVEL_PREVIEW.h +1107 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/cusolver/include/cusolver_common.h +261 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/cusparse/__init__.py +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/cusparse/__pycache__/__init__.cpython-310.pyc +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/cusparse/include/__init__.py +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/cusparse/include/__pycache__/__init__.cpython-310.pyc +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/cusparse/include/cusparse.h +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/cusparse/include/cusparse_v2.h +54 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/cusparse/lib/__init__.py +0 -0
- evalkit_tf449/lib/python3.10/site-packages/nvidia/cusparse/lib/__pycache__/__init__.cpython-310.pyc +0 -0
- evalkit_tf449/lib/python3.10/site-packages/pandas/__init__.py +367 -0
- evalkit_tf449/lib/python3.10/site-packages/pandas/_libs/__init__.py +27 -0
.gitattributes
CHANGED
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@@ -1189,3 +1189,5 @@ evalkit_cambrian/lib/python3.10/site-packages/matplotlib/mpl-data/fonts/ttf/Deja
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| 1189 |
evalkit_tf449/lib/python3.10/site-packages/fontTools/subset/__pycache__/__init__.cpython-310.pyc filter=lfs diff=lfs merge=lfs -text
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| 1190 |
evalkit_tf449/lib/python3.10/site-packages/nvidia/cuda_cupti/lib/libnvperf_host.so filter=lfs diff=lfs merge=lfs -text
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| 1191 |
evalkit_cambrian/lib/python3.10/site-packages/matplotlib/__pycache__/figure.cpython-310.pyc filter=lfs diff=lfs merge=lfs -text
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| 1189 |
evalkit_tf449/lib/python3.10/site-packages/fontTools/subset/__pycache__/__init__.cpython-310.pyc filter=lfs diff=lfs merge=lfs -text
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| 1190 |
evalkit_tf449/lib/python3.10/site-packages/nvidia/cuda_cupti/lib/libnvperf_host.so filter=lfs diff=lfs merge=lfs -text
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| 1191 |
evalkit_cambrian/lib/python3.10/site-packages/matplotlib/__pycache__/figure.cpython-310.pyc filter=lfs diff=lfs merge=lfs -text
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| 1192 |
+
janusflow/bin/python filter=lfs diff=lfs merge=lfs -text
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| 1193 |
+
evalkit_tf449/lib/python3.10/site-packages/nvidia/cufft/lib/libcufftw.so.11 filter=lfs diff=lfs merge=lfs -text
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evalkit_cambrian/share/terminfo/t/terminology
ADDED
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Binary file (3.42 kB). View file
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evalkit_tf449/lib/python3.10/site-packages/_distutils_hack/__init__.py
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|
| 1 |
+
# don't import any costly modules
|
| 2 |
+
import os
|
| 3 |
+
import sys
|
| 4 |
+
|
| 5 |
+
report_url = (
|
| 6 |
+
"https://github.com/pypa/setuptools/issues/new?template=distutils-deprecation.yml"
|
| 7 |
+
)
|
| 8 |
+
|
| 9 |
+
|
| 10 |
+
def warn_distutils_present():
|
| 11 |
+
if 'distutils' not in sys.modules:
|
| 12 |
+
return
|
| 13 |
+
import warnings
|
| 14 |
+
|
| 15 |
+
warnings.warn(
|
| 16 |
+
"Distutils was imported before Setuptools, but importing Setuptools "
|
| 17 |
+
"also replaces the `distutils` module in `sys.modules`. This may lead "
|
| 18 |
+
"to undesirable behaviors or errors. To avoid these issues, avoid "
|
| 19 |
+
"using distutils directly, ensure that setuptools is installed in the "
|
| 20 |
+
"traditional way (e.g. not an editable install), and/or make sure "
|
| 21 |
+
"that setuptools is always imported before distutils."
|
| 22 |
+
)
|
| 23 |
+
|
| 24 |
+
|
| 25 |
+
def clear_distutils():
|
| 26 |
+
if 'distutils' not in sys.modules:
|
| 27 |
+
return
|
| 28 |
+
import warnings
|
| 29 |
+
|
| 30 |
+
warnings.warn(
|
| 31 |
+
"Setuptools is replacing distutils. Support for replacing "
|
| 32 |
+
"an already imported distutils is deprecated. In the future, "
|
| 33 |
+
"this condition will fail. "
|
| 34 |
+
f"Register concerns at {report_url}"
|
| 35 |
+
)
|
| 36 |
+
mods = [
|
| 37 |
+
name
|
| 38 |
+
for name in sys.modules
|
| 39 |
+
if name == "distutils" or name.startswith("distutils.")
|
| 40 |
+
]
|
| 41 |
+
for name in mods:
|
| 42 |
+
del sys.modules[name]
|
| 43 |
+
|
| 44 |
+
|
| 45 |
+
def enabled():
|
| 46 |
+
"""
|
| 47 |
+
Allow selection of distutils by environment variable.
|
| 48 |
+
"""
|
| 49 |
+
which = os.environ.get('SETUPTOOLS_USE_DISTUTILS', 'local')
|
| 50 |
+
if which == 'stdlib':
|
| 51 |
+
import warnings
|
| 52 |
+
|
| 53 |
+
warnings.warn(
|
| 54 |
+
"Reliance on distutils from stdlib is deprecated. Users "
|
| 55 |
+
"must rely on setuptools to provide the distutils module. "
|
| 56 |
+
"Avoid importing distutils or import setuptools first, "
|
| 57 |
+
"and avoid setting SETUPTOOLS_USE_DISTUTILS=stdlib. "
|
| 58 |
+
f"Register concerns at {report_url}"
|
| 59 |
+
)
|
| 60 |
+
return which == 'local'
|
| 61 |
+
|
| 62 |
+
|
| 63 |
+
def ensure_local_distutils():
|
| 64 |
+
import importlib
|
| 65 |
+
|
| 66 |
+
clear_distutils()
|
| 67 |
+
|
| 68 |
+
# With the DistutilsMetaFinder in place,
|
| 69 |
+
# perform an import to cause distutils to be
|
| 70 |
+
# loaded from setuptools._distutils. Ref #2906.
|
| 71 |
+
with shim():
|
| 72 |
+
importlib.import_module('distutils')
|
| 73 |
+
|
| 74 |
+
# check that submodules load as expected
|
| 75 |
+
core = importlib.import_module('distutils.core')
|
| 76 |
+
assert '_distutils' in core.__file__, core.__file__
|
| 77 |
+
assert 'setuptools._distutils.log' not in sys.modules
|
| 78 |
+
|
| 79 |
+
|
| 80 |
+
def do_override():
|
| 81 |
+
"""
|
| 82 |
+
Ensure that the local copy of distutils is preferred over stdlib.
|
| 83 |
+
|
| 84 |
+
See https://github.com/pypa/setuptools/issues/417#issuecomment-392298401
|
| 85 |
+
for more motivation.
|
| 86 |
+
"""
|
| 87 |
+
if enabled():
|
| 88 |
+
warn_distutils_present()
|
| 89 |
+
ensure_local_distutils()
|
| 90 |
+
|
| 91 |
+
|
| 92 |
+
class _TrivialRe:
|
| 93 |
+
def __init__(self, *patterns) -> None:
|
| 94 |
+
self._patterns = patterns
|
| 95 |
+
|
| 96 |
+
def match(self, string):
|
| 97 |
+
return all(pat in string for pat in self._patterns)
|
| 98 |
+
|
| 99 |
+
|
| 100 |
+
class DistutilsMetaFinder:
|
| 101 |
+
def find_spec(self, fullname, path, target=None):
|
| 102 |
+
# optimization: only consider top level modules and those
|
| 103 |
+
# found in the CPython test suite.
|
| 104 |
+
if path is not None and not fullname.startswith('test.'):
|
| 105 |
+
return None
|
| 106 |
+
|
| 107 |
+
method_name = 'spec_for_{fullname}'.format(**locals())
|
| 108 |
+
method = getattr(self, method_name, lambda: None)
|
| 109 |
+
return method()
|
| 110 |
+
|
| 111 |
+
def spec_for_distutils(self):
|
| 112 |
+
if self.is_cpython():
|
| 113 |
+
return None
|
| 114 |
+
|
| 115 |
+
import importlib
|
| 116 |
+
import importlib.abc
|
| 117 |
+
import importlib.util
|
| 118 |
+
|
| 119 |
+
try:
|
| 120 |
+
mod = importlib.import_module('setuptools._distutils')
|
| 121 |
+
except Exception:
|
| 122 |
+
# There are a couple of cases where setuptools._distutils
|
| 123 |
+
# may not be present:
|
| 124 |
+
# - An older Setuptools without a local distutils is
|
| 125 |
+
# taking precedence. Ref #2957.
|
| 126 |
+
# - Path manipulation during sitecustomize removes
|
| 127 |
+
# setuptools from the path but only after the hook
|
| 128 |
+
# has been loaded. Ref #2980.
|
| 129 |
+
# In either case, fall back to stdlib behavior.
|
| 130 |
+
return None
|
| 131 |
+
|
| 132 |
+
class DistutilsLoader(importlib.abc.Loader):
|
| 133 |
+
def create_module(self, spec):
|
| 134 |
+
mod.__name__ = 'distutils'
|
| 135 |
+
return mod
|
| 136 |
+
|
| 137 |
+
def exec_module(self, module):
|
| 138 |
+
pass
|
| 139 |
+
|
| 140 |
+
return importlib.util.spec_from_loader(
|
| 141 |
+
'distutils', DistutilsLoader(), origin=mod.__file__
|
| 142 |
+
)
|
| 143 |
+
|
| 144 |
+
@staticmethod
|
| 145 |
+
def is_cpython():
|
| 146 |
+
"""
|
| 147 |
+
Suppress supplying distutils for CPython (build and tests).
|
| 148 |
+
Ref #2965 and #3007.
|
| 149 |
+
"""
|
| 150 |
+
return os.path.isfile('pybuilddir.txt')
|
| 151 |
+
|
| 152 |
+
def spec_for_pip(self):
|
| 153 |
+
"""
|
| 154 |
+
Ensure stdlib distutils when running under pip.
|
| 155 |
+
See pypa/pip#8761 for rationale.
|
| 156 |
+
"""
|
| 157 |
+
if sys.version_info >= (3, 12) or self.pip_imported_during_build():
|
| 158 |
+
return
|
| 159 |
+
clear_distutils()
|
| 160 |
+
self.spec_for_distutils = lambda: None
|
| 161 |
+
|
| 162 |
+
@classmethod
|
| 163 |
+
def pip_imported_during_build(cls):
|
| 164 |
+
"""
|
| 165 |
+
Detect if pip is being imported in a build script. Ref #2355.
|
| 166 |
+
"""
|
| 167 |
+
import traceback
|
| 168 |
+
|
| 169 |
+
return any(
|
| 170 |
+
cls.frame_file_is_setup(frame) for frame, line in traceback.walk_stack(None)
|
| 171 |
+
)
|
| 172 |
+
|
| 173 |
+
@staticmethod
|
| 174 |
+
def frame_file_is_setup(frame):
|
| 175 |
+
"""
|
| 176 |
+
Return True if the indicated frame suggests a setup.py file.
|
| 177 |
+
"""
|
| 178 |
+
# some frames may not have __file__ (#2940)
|
| 179 |
+
return frame.f_globals.get('__file__', '').endswith('setup.py')
|
| 180 |
+
|
| 181 |
+
def spec_for_sensitive_tests(self):
|
| 182 |
+
"""
|
| 183 |
+
Ensure stdlib distutils when running select tests under CPython.
|
| 184 |
+
|
| 185 |
+
python/cpython#91169
|
| 186 |
+
"""
|
| 187 |
+
clear_distutils()
|
| 188 |
+
self.spec_for_distutils = lambda: None
|
| 189 |
+
|
| 190 |
+
sensitive_tests = (
|
| 191 |
+
[
|
| 192 |
+
'test.test_distutils',
|
| 193 |
+
'test.test_peg_generator',
|
| 194 |
+
'test.test_importlib',
|
| 195 |
+
]
|
| 196 |
+
if sys.version_info < (3, 10)
|
| 197 |
+
else [
|
| 198 |
+
'test.test_distutils',
|
| 199 |
+
]
|
| 200 |
+
)
|
| 201 |
+
|
| 202 |
+
|
| 203 |
+
for name in DistutilsMetaFinder.sensitive_tests:
|
| 204 |
+
setattr(
|
| 205 |
+
DistutilsMetaFinder,
|
| 206 |
+
f'spec_for_{name}',
|
| 207 |
+
DistutilsMetaFinder.spec_for_sensitive_tests,
|
| 208 |
+
)
|
| 209 |
+
|
| 210 |
+
|
| 211 |
+
DISTUTILS_FINDER = DistutilsMetaFinder()
|
| 212 |
+
|
| 213 |
+
|
| 214 |
+
def add_shim():
|
| 215 |
+
DISTUTILS_FINDER in sys.meta_path or insert_shim()
|
| 216 |
+
|
| 217 |
+
|
| 218 |
+
class shim:
|
| 219 |
+
def __enter__(self) -> None:
|
| 220 |
+
insert_shim()
|
| 221 |
+
|
| 222 |
+
def __exit__(self, exc: object, value: object, tb: object) -> None:
|
| 223 |
+
_remove_shim()
|
| 224 |
+
|
| 225 |
+
|
| 226 |
+
def insert_shim():
|
| 227 |
+
sys.meta_path.insert(0, DISTUTILS_FINDER)
|
| 228 |
+
|
| 229 |
+
|
| 230 |
+
def _remove_shim():
|
| 231 |
+
try:
|
| 232 |
+
sys.meta_path.remove(DISTUTILS_FINDER)
|
| 233 |
+
except ValueError:
|
| 234 |
+
pass
|
| 235 |
+
|
| 236 |
+
|
| 237 |
+
if sys.version_info < (3, 12):
|
| 238 |
+
# DistutilsMetaFinder can only be disabled in Python < 3.12 (PEP 632)
|
| 239 |
+
remove_shim = _remove_shim
|
evalkit_tf449/lib/python3.10/site-packages/_distutils_hack/__pycache__/__init__.cpython-310.pyc
ADDED
|
Binary file (8.21 kB). View file
|
|
|
evalkit_tf449/lib/python3.10/site-packages/_distutils_hack/__pycache__/override.cpython-310.pyc
ADDED
|
Binary file (200 Bytes). View file
|
|
|
evalkit_tf449/lib/python3.10/site-packages/_distutils_hack/override.py
ADDED
|
@@ -0,0 +1 @@
|
|
|
|
|
|
|
| 1 |
+
__import__('_distutils_hack').do_override()
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/__pycache__/__init__.cpython-310.pyc
ADDED
|
Binary file (165 Bytes). View file
|
|
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/cufft/lib/libcufftw.so.11
ADDED
|
@@ -0,0 +1,3 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
version https://git-lfs.github.com/spec/v1
|
| 2 |
+
oid sha256:2307a5acfccc9b40f989384038218cfead564cd43633701d30c893047e744f44
|
| 3 |
+
size 974888
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/__init__.py
ADDED
|
File without changes
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/__pycache__/__init__.cpython-310.pyc
ADDED
|
Binary file (172 Bytes). View file
|
|
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/__init__.py
ADDED
|
File without changes
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/__pycache__/__init__.cpython-310.pyc
ADDED
|
Binary file (180 Bytes). View file
|
|
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand.h
ADDED
|
@@ -0,0 +1,1077 @@
|
|
|
|
|
|
|
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|
| 1 |
+
|
| 2 |
+
/* Copyright 2010-2014 NVIDIA Corporation. All rights reserved.
|
| 3 |
+
*
|
| 4 |
+
* NOTICE TO LICENSEE:
|
| 5 |
+
*
|
| 6 |
+
* The source code and/or documentation ("Licensed Deliverables") are
|
| 7 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 8 |
+
* international Copyright laws.
|
| 9 |
+
*
|
| 10 |
+
* The Licensed Deliverables contained herein are PROPRIETARY and
|
| 11 |
+
* CONFIDENTIAL to NVIDIA and are being provided under the terms and
|
| 12 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 13 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 14 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 15 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 16 |
+
* of the Licensed Deliverables to any third party without the express
|
| 17 |
+
* written consent of NVIDIA is prohibited.
|
| 18 |
+
*
|
| 19 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 20 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 21 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. THEY ARE
|
| 22 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 23 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 24 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 25 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 26 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 27 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 28 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 29 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 30 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 31 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 32 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 33 |
+
*
|
| 34 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 35 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 36 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 37 |
+
* computer software documentation" as such terms are used in 48
|
| 38 |
+
* C.F.R. 12.212 (SEPT 1995) and are provided to the U.S. Government
|
| 39 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 40 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 41 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 42 |
+
* only those rights set forth herein.
|
| 43 |
+
*
|
| 44 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 45 |
+
* software must include, in the user documentation and internal
|
| 46 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 47 |
+
* Users Notice.
|
| 48 |
+
*/
|
| 49 |
+
|
| 50 |
+
#if !defined(CURAND_H_)
|
| 51 |
+
#define CURAND_H_
|
| 52 |
+
|
| 53 |
+
/**
|
| 54 |
+
* \defgroup HOST Host API
|
| 55 |
+
*
|
| 56 |
+
* @{
|
| 57 |
+
*/
|
| 58 |
+
#ifndef __CUDACC_RTC__
|
| 59 |
+
#include <cuda_runtime.h>
|
| 60 |
+
#endif
|
| 61 |
+
|
| 62 |
+
#ifndef CURANDAPI
|
| 63 |
+
#ifdef _WIN32
|
| 64 |
+
#define CURANDAPI __stdcall
|
| 65 |
+
#else
|
| 66 |
+
#define CURANDAPI
|
| 67 |
+
#endif
|
| 68 |
+
#endif
|
| 69 |
+
|
| 70 |
+
#if defined(__cplusplus)
|
| 71 |
+
extern "C" {
|
| 72 |
+
#endif /* __cplusplus */
|
| 73 |
+
|
| 74 |
+
#define CURAND_VER_MAJOR 10
|
| 75 |
+
#define CURAND_VER_MINOR 3
|
| 76 |
+
#define CURAND_VER_PATCH 5
|
| 77 |
+
#define CURAND_VER_BUILD 147
|
| 78 |
+
#define CURAND_VERSION (CURAND_VER_MAJOR * 1000 + \
|
| 79 |
+
CURAND_VER_MINOR * 100 + \
|
| 80 |
+
CURAND_VER_PATCH)
|
| 81 |
+
/* CURAND Host API datatypes */
|
| 82 |
+
|
| 83 |
+
/**
|
| 84 |
+
* @{
|
| 85 |
+
*/
|
| 86 |
+
|
| 87 |
+
/**
|
| 88 |
+
* CURAND function call status types
|
| 89 |
+
*/
|
| 90 |
+
enum curandStatus {
|
| 91 |
+
CURAND_STATUS_SUCCESS = 0, ///< No errors
|
| 92 |
+
CURAND_STATUS_VERSION_MISMATCH = 100, ///< Header file and linked library version do not match
|
| 93 |
+
CURAND_STATUS_NOT_INITIALIZED = 101, ///< Generator not initialized
|
| 94 |
+
CURAND_STATUS_ALLOCATION_FAILED = 102, ///< Memory allocation failed
|
| 95 |
+
CURAND_STATUS_TYPE_ERROR = 103, ///< Generator is wrong type
|
| 96 |
+
CURAND_STATUS_OUT_OF_RANGE = 104, ///< Argument out of range
|
| 97 |
+
CURAND_STATUS_LENGTH_NOT_MULTIPLE = 105, ///< Length requested is not a multple of dimension
|
| 98 |
+
CURAND_STATUS_DOUBLE_PRECISION_REQUIRED = 106, ///< GPU does not have double precision required by MRG32k3a
|
| 99 |
+
CURAND_STATUS_LAUNCH_FAILURE = 201, ///< Kernel launch failure
|
| 100 |
+
CURAND_STATUS_PREEXISTING_FAILURE = 202, ///< Preexisting failure on library entry
|
| 101 |
+
CURAND_STATUS_INITIALIZATION_FAILED = 203, ///< Initialization of CUDA failed
|
| 102 |
+
CURAND_STATUS_ARCH_MISMATCH = 204, ///< Architecture mismatch, GPU does not support requested feature
|
| 103 |
+
CURAND_STATUS_INTERNAL_ERROR = 999 ///< Internal library error
|
| 104 |
+
};
|
| 105 |
+
|
| 106 |
+
/*
|
| 107 |
+
* CURAND function call status types
|
| 108 |
+
*/
|
| 109 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 110 |
+
typedef enum curandStatus curandStatus_t;
|
| 111 |
+
/** \endcond */
|
| 112 |
+
|
| 113 |
+
/**
|
| 114 |
+
* CURAND generator types
|
| 115 |
+
*/
|
| 116 |
+
enum curandRngType {
|
| 117 |
+
CURAND_RNG_TEST = 0,
|
| 118 |
+
CURAND_RNG_PSEUDO_DEFAULT = 100, ///< Default pseudorandom generator
|
| 119 |
+
CURAND_RNG_PSEUDO_XORWOW = 101, ///< XORWOW pseudorandom generator
|
| 120 |
+
CURAND_RNG_PSEUDO_MRG32K3A = 121, ///< MRG32k3a pseudorandom generator
|
| 121 |
+
CURAND_RNG_PSEUDO_MTGP32 = 141, ///< Mersenne Twister MTGP32 pseudorandom generator
|
| 122 |
+
CURAND_RNG_PSEUDO_MT19937 = 142, ///< Mersenne Twister MT19937 pseudorandom generator
|
| 123 |
+
CURAND_RNG_PSEUDO_PHILOX4_32_10 = 161, ///< PHILOX-4x32-10 pseudorandom generator
|
| 124 |
+
CURAND_RNG_QUASI_DEFAULT = 200, ///< Default quasirandom generator
|
| 125 |
+
CURAND_RNG_QUASI_SOBOL32 = 201, ///< Sobol32 quasirandom generator
|
| 126 |
+
CURAND_RNG_QUASI_SCRAMBLED_SOBOL32 = 202, ///< Scrambled Sobol32 quasirandom generator
|
| 127 |
+
CURAND_RNG_QUASI_SOBOL64 = 203, ///< Sobol64 quasirandom generator
|
| 128 |
+
CURAND_RNG_QUASI_SCRAMBLED_SOBOL64 = 204 ///< Scrambled Sobol64 quasirandom generator
|
| 129 |
+
};
|
| 130 |
+
|
| 131 |
+
/*
|
| 132 |
+
* CURAND generator types
|
| 133 |
+
*/
|
| 134 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 135 |
+
typedef enum curandRngType curandRngType_t;
|
| 136 |
+
/** \endcond */
|
| 137 |
+
|
| 138 |
+
/**
|
| 139 |
+
* CURAND ordering of results in memory
|
| 140 |
+
*/
|
| 141 |
+
enum curandOrdering {
|
| 142 |
+
CURAND_ORDERING_PSEUDO_BEST = 100, ///< Best ordering for pseudorandom results
|
| 143 |
+
CURAND_ORDERING_PSEUDO_DEFAULT = 101, ///< Specific default thread sequence for pseudorandom results, same as CURAND_ORDERING_PSEUDO_BEST
|
| 144 |
+
CURAND_ORDERING_PSEUDO_SEEDED = 102, ///< Specific seeding pattern for fast lower quality pseudorandom results
|
| 145 |
+
CURAND_ORDERING_PSEUDO_LEGACY = 103, ///< Specific legacy sequence for pseudorandom results, guaranteed to remain the same for all cuRAND release
|
| 146 |
+
CURAND_ORDERING_PSEUDO_DYNAMIC = 104, ///< Specific ordering adjusted to the device it is being executed on, provides the best performance
|
| 147 |
+
CURAND_ORDERING_QUASI_DEFAULT = 201 ///< Specific n-dimensional ordering for quasirandom results
|
| 148 |
+
};
|
| 149 |
+
|
| 150 |
+
/*
|
| 151 |
+
* CURAND ordering of results in memory
|
| 152 |
+
*/
|
| 153 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 154 |
+
typedef enum curandOrdering curandOrdering_t;
|
| 155 |
+
/** \endcond */
|
| 156 |
+
|
| 157 |
+
/**
|
| 158 |
+
* CURAND choice of direction vector set
|
| 159 |
+
*/
|
| 160 |
+
enum curandDirectionVectorSet {
|
| 161 |
+
CURAND_DIRECTION_VECTORS_32_JOEKUO6 = 101, ///< Specific set of 32-bit direction vectors generated from polynomials recommended by S. Joe and F. Y. Kuo, for up to 20,000 dimensions
|
| 162 |
+
CURAND_SCRAMBLED_DIRECTION_VECTORS_32_JOEKUO6 = 102, ///< Specific set of 32-bit direction vectors generated from polynomials recommended by S. Joe and F. Y. Kuo, for up to 20,000 dimensions, and scrambled
|
| 163 |
+
CURAND_DIRECTION_VECTORS_64_JOEKUO6 = 103, ///< Specific set of 64-bit direction vectors generated from polynomials recommended by S. Joe and F. Y. Kuo, for up to 20,000 dimensions
|
| 164 |
+
CURAND_SCRAMBLED_DIRECTION_VECTORS_64_JOEKUO6 = 104 ///< Specific set of 64-bit direction vectors generated from polynomials recommended by S. Joe and F. Y. Kuo, for up to 20,000 dimensions, and scrambled
|
| 165 |
+
};
|
| 166 |
+
|
| 167 |
+
/*
|
| 168 |
+
* CURAND choice of direction vector set
|
| 169 |
+
*/
|
| 170 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 171 |
+
typedef enum curandDirectionVectorSet curandDirectionVectorSet_t;
|
| 172 |
+
/** \endcond */
|
| 173 |
+
|
| 174 |
+
/**
|
| 175 |
+
* CURAND array of 32-bit direction vectors
|
| 176 |
+
*/
|
| 177 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 178 |
+
typedef unsigned int curandDirectionVectors32_t[32];
|
| 179 |
+
/** \endcond */
|
| 180 |
+
|
| 181 |
+
/**
|
| 182 |
+
* CURAND array of 64-bit direction vectors
|
| 183 |
+
*/
|
| 184 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 185 |
+
typedef unsigned long long curandDirectionVectors64_t[64];
|
| 186 |
+
/** \endcond **/
|
| 187 |
+
|
| 188 |
+
/**
|
| 189 |
+
* CURAND generator (opaque)
|
| 190 |
+
*/
|
| 191 |
+
struct curandGenerator_st;
|
| 192 |
+
|
| 193 |
+
/**
|
| 194 |
+
* CURAND generator
|
| 195 |
+
*/
|
| 196 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 197 |
+
typedef struct curandGenerator_st *curandGenerator_t;
|
| 198 |
+
/** \endcond */
|
| 199 |
+
|
| 200 |
+
/**
|
| 201 |
+
* CURAND distribution
|
| 202 |
+
*/
|
| 203 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 204 |
+
typedef double curandDistribution_st;
|
| 205 |
+
typedef curandDistribution_st *curandDistribution_t;
|
| 206 |
+
typedef struct curandDistributionShift_st *curandDistributionShift_t;
|
| 207 |
+
/** \endcond */
|
| 208 |
+
/**
|
| 209 |
+
* CURAND distribution M2
|
| 210 |
+
*/
|
| 211 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 212 |
+
typedef struct curandDistributionM2Shift_st *curandDistributionM2Shift_t;
|
| 213 |
+
typedef struct curandHistogramM2_st *curandHistogramM2_t;
|
| 214 |
+
typedef unsigned int curandHistogramM2K_st;
|
| 215 |
+
typedef curandHistogramM2K_st *curandHistogramM2K_t;
|
| 216 |
+
typedef curandDistribution_st curandHistogramM2V_st;
|
| 217 |
+
typedef curandHistogramM2V_st *curandHistogramM2V_t;
|
| 218 |
+
|
| 219 |
+
typedef struct curandDiscreteDistribution_st *curandDiscreteDistribution_t;
|
| 220 |
+
/** \endcond */
|
| 221 |
+
|
| 222 |
+
/*
|
| 223 |
+
* CURAND METHOD
|
| 224 |
+
*/
|
| 225 |
+
/** \cond UNHIDE_ENUMS */
|
| 226 |
+
enum curandMethod {
|
| 227 |
+
CURAND_CHOOSE_BEST = 0, // choose best depends on args
|
| 228 |
+
CURAND_ITR = 1,
|
| 229 |
+
CURAND_KNUTH = 2,
|
| 230 |
+
CURAND_HITR = 3,
|
| 231 |
+
CURAND_M1 = 4,
|
| 232 |
+
CURAND_M2 = 5,
|
| 233 |
+
CURAND_BINARY_SEARCH = 6,
|
| 234 |
+
CURAND_DISCRETE_GAUSS = 7,
|
| 235 |
+
CURAND_REJECTION = 8,
|
| 236 |
+
CURAND_DEVICE_API = 9,
|
| 237 |
+
CURAND_FAST_REJECTION = 10,
|
| 238 |
+
CURAND_3RD = 11,
|
| 239 |
+
CURAND_DEFINITION = 12,
|
| 240 |
+
CURAND_POISSON = 13
|
| 241 |
+
};
|
| 242 |
+
|
| 243 |
+
typedef enum curandMethod curandMethod_t;
|
| 244 |
+
/** \endcond */
|
| 245 |
+
|
| 246 |
+
|
| 247 |
+
#ifndef __CUDACC_RTC__
|
| 248 |
+
|
| 249 |
+
/**
|
| 250 |
+
* @}
|
| 251 |
+
*/
|
| 252 |
+
|
| 253 |
+
/**
|
| 254 |
+
* \brief Create new random number generator.
|
| 255 |
+
*
|
| 256 |
+
* Creates a new random number generator of type \p rng_type
|
| 257 |
+
* and returns it in \p *generator.
|
| 258 |
+
*
|
| 259 |
+
* Legal values for \p rng_type are:
|
| 260 |
+
* - CURAND_RNG_PSEUDO_DEFAULT
|
| 261 |
+
* - CURAND_RNG_PSEUDO_XORWOW
|
| 262 |
+
* - CURAND_RNG_PSEUDO_MRG32K3A
|
| 263 |
+
* - CURAND_RNG_PSEUDO_MTGP32
|
| 264 |
+
* - CURAND_RNG_PSEUDO_MT19937
|
| 265 |
+
* - CURAND_RNG_PSEUDO_PHILOX4_32_10
|
| 266 |
+
* - CURAND_RNG_QUASI_DEFAULT
|
| 267 |
+
* - CURAND_RNG_QUASI_SOBOL32
|
| 268 |
+
* - CURAND_RNG_QUASI_SCRAMBLED_SOBOL32
|
| 269 |
+
* - CURAND_RNG_QUASI_SOBOL64
|
| 270 |
+
* - CURAND_RNG_QUASI_SCRAMBLED_SOBOL64
|
| 271 |
+
*
|
| 272 |
+
* When \p rng_type is CURAND_RNG_PSEUDO_DEFAULT, the type chosen
|
| 273 |
+
* is CURAND_RNG_PSEUDO_XORWOW. \n
|
| 274 |
+
* When \p rng_type is CURAND_RNG_QUASI_DEFAULT,
|
| 275 |
+
* the type chosen is CURAND_RNG_QUASI_SOBOL32.
|
| 276 |
+
*
|
| 277 |
+
* The default values for \p rng_type = CURAND_RNG_PSEUDO_XORWOW are:
|
| 278 |
+
* - \p seed = 0
|
| 279 |
+
* - \p offset = 0
|
| 280 |
+
* - \p ordering = CURAND_ORDERING_PSEUDO_DEFAULT
|
| 281 |
+
*
|
| 282 |
+
* The default values for \p rng_type = CURAND_RNG_PSEUDO_MRG32K3A are:
|
| 283 |
+
* - \p seed = 0
|
| 284 |
+
* - \p offset = 0
|
| 285 |
+
* - \p ordering = CURAND_ORDERING_PSEUDO_DEFAULT
|
| 286 |
+
*
|
| 287 |
+
* The default values for \p rng_type = CURAND_RNG_PSEUDO_MTGP32 are:
|
| 288 |
+
* - \p seed = 0
|
| 289 |
+
* - \p offset = 0
|
| 290 |
+
* - \p ordering = CURAND_ORDERING_PSEUDO_DEFAULT
|
| 291 |
+
*
|
| 292 |
+
* The default values for \p rng_type = CURAND_RNG_PSEUDO_MT19937 are:
|
| 293 |
+
* - \p seed = 0
|
| 294 |
+
* - \p offset = 0
|
| 295 |
+
* - \p ordering = CURAND_ORDERING_PSEUDO_DEFAULT
|
| 296 |
+
*
|
| 297 |
+
* * The default values for \p rng_type = CURAND_RNG_PSEUDO_PHILOX4_32_10 are:
|
| 298 |
+
* - \p seed = 0
|
| 299 |
+
* - \p offset = 0
|
| 300 |
+
* - \p ordering = CURAND_ORDERING_PSEUDO_DEFAULT
|
| 301 |
+
*
|
| 302 |
+
* The default values for \p rng_type = CURAND_RNG_QUASI_SOBOL32 are:
|
| 303 |
+
* - \p dimensions = 1
|
| 304 |
+
* - \p offset = 0
|
| 305 |
+
* - \p ordering = CURAND_ORDERING_QUASI_DEFAULT
|
| 306 |
+
*
|
| 307 |
+
* The default values for \p rng_type = CURAND_RNG_QUASI_SOBOL64 are:
|
| 308 |
+
* - \p dimensions = 1
|
| 309 |
+
* - \p offset = 0
|
| 310 |
+
* - \p ordering = CURAND_ORDERING_QUASI_DEFAULT
|
| 311 |
+
*
|
| 312 |
+
* The default values for \p rng_type = CURAND_RNG_QUASI_SCRAMBBLED_SOBOL32 are:
|
| 313 |
+
* - \p dimensions = 1
|
| 314 |
+
* - \p offset = 0
|
| 315 |
+
* - \p ordering = CURAND_ORDERING_QUASI_DEFAULT
|
| 316 |
+
*
|
| 317 |
+
* The default values for \p rng_type = CURAND_RNG_QUASI_SCRAMBLED_SOBOL64 are:
|
| 318 |
+
* - \p dimensions = 1
|
| 319 |
+
* - \p offset = 0
|
| 320 |
+
* - \p ordering = CURAND_ORDERING_QUASI_DEFAULT
|
| 321 |
+
*
|
| 322 |
+
* \param generator - Pointer to generator
|
| 323 |
+
* \param rng_type - Type of generator to create
|
| 324 |
+
*
|
| 325 |
+
* \return
|
| 326 |
+
* - CURAND_STATUS_ALLOCATION_FAILED, if memory could not be allocated \n
|
| 327 |
+
* - CURAND_STATUS_INITIALIZATION_FAILED if there was a problem setting up the GPU \n
|
| 328 |
+
* - CURAND_STATUS_VERSION_MISMATCH if the header file version does not match the
|
| 329 |
+
* dynamically linked library version \n
|
| 330 |
+
* - CURAND_STATUS_TYPE_ERROR if the value for \p rng_type is invalid \n
|
| 331 |
+
* - CURAND_STATUS_SUCCESS if generator was created successfully \n
|
| 332 |
+
*
|
| 333 |
+
*/
|
| 334 |
+
curandStatus_t CURANDAPI
|
| 335 |
+
curandCreateGenerator(curandGenerator_t *generator, curandRngType_t rng_type);
|
| 336 |
+
|
| 337 |
+
/**
|
| 338 |
+
* \brief Create new host CPU random number generator.
|
| 339 |
+
*
|
| 340 |
+
* Creates a new host CPU random number generator of type \p rng_type
|
| 341 |
+
* and returns it in \p *generator.
|
| 342 |
+
*
|
| 343 |
+
* Legal values for \p rng_type are:
|
| 344 |
+
* - CURAND_RNG_PSEUDO_DEFAULT
|
| 345 |
+
* - CURAND_RNG_PSEUDO_XORWOW
|
| 346 |
+
* - CURAND_RNG_PSEUDO_MRG32K3A
|
| 347 |
+
* - CURAND_RNG_PSEUDO_MTGP32
|
| 348 |
+
* - CURAND_RNG_PSEUDO_MT19937
|
| 349 |
+
* - CURAND_RNG_PSEUDO_PHILOX4_32_10
|
| 350 |
+
* - CURAND_RNG_QUASI_DEFAULT
|
| 351 |
+
* - CURAND_RNG_QUASI_SOBOL32
|
| 352 |
+
*
|
| 353 |
+
* When \p rng_type is CURAND_RNG_PSEUDO_DEFAULT, the type chosen
|
| 354 |
+
* is CURAND_RNG_PSEUDO_XORWOW. \n
|
| 355 |
+
* When \p rng_type is CURAND_RNG_QUASI_DEFAULT,
|
| 356 |
+
* the type chosen is CURAND_RNG_QUASI_SOBOL32.
|
| 357 |
+
*
|
| 358 |
+
* The default values for \p rng_type = CURAND_RNG_PSEUDO_XORWOW are:
|
| 359 |
+
* - \p seed = 0
|
| 360 |
+
* - \p offset = 0
|
| 361 |
+
* - \p ordering = CURAND_ORDERING_PSEUDO_DEFAULT
|
| 362 |
+
*
|
| 363 |
+
* The default values for \p rng_type = CURAND_RNG_PSEUDO_MRG32K3A are:
|
| 364 |
+
* - \p seed = 0
|
| 365 |
+
* - \p offset = 0
|
| 366 |
+
* - \p ordering = CURAND_ORDERING_PSEUDO_DEFAULT
|
| 367 |
+
*
|
| 368 |
+
* The default values for \p rng_type = CURAND_RNG_PSEUDO_MTGP32 are:
|
| 369 |
+
* - \p seed = 0
|
| 370 |
+
* - \p offset = 0
|
| 371 |
+
* - \p ordering = CURAND_ORDERING_PSEUDO_DEFAULT
|
| 372 |
+
*
|
| 373 |
+
* The default values for \p rng_type = CURAND_RNG_PSEUDO_MT19937 are:
|
| 374 |
+
* - \p seed = 0
|
| 375 |
+
* - \p offset = 0
|
| 376 |
+
* - \p ordering = CURAND_ORDERING_PSEUDO_DEFAULT
|
| 377 |
+
*
|
| 378 |
+
* * The default values for \p rng_type = CURAND_RNG_PSEUDO_PHILOX4_32_10 are:
|
| 379 |
+
* - \p seed = 0
|
| 380 |
+
* - \p offset = 0
|
| 381 |
+
* - \p ordering = CURAND_ORDERING_PSEUDO_DEFAULT
|
| 382 |
+
*
|
| 383 |
+
* The default values for \p rng_type = CURAND_RNG_QUASI_SOBOL32 are:
|
| 384 |
+
* - \p dimensions = 1
|
| 385 |
+
* - \p offset = 0
|
| 386 |
+
* - \p ordering = CURAND_ORDERING_QUASI_DEFAULT
|
| 387 |
+
*
|
| 388 |
+
* The default values for \p rng_type = CURAND_RNG_QUASI_SOBOL64 are:
|
| 389 |
+
* - \p dimensions = 1
|
| 390 |
+
* - \p offset = 0
|
| 391 |
+
* - \p ordering = CURAND_ORDERING_QUASI_DEFAULT
|
| 392 |
+
*
|
| 393 |
+
* The default values for \p rng_type = CURAND_RNG_QUASI_SCRAMBLED_SOBOL32 are:
|
| 394 |
+
* - \p dimensions = 1
|
| 395 |
+
* - \p offset = 0
|
| 396 |
+
* - \p ordering = CURAND_ORDERING_QUASI_DEFAULT
|
| 397 |
+
*
|
| 398 |
+
* The default values for \p rng_type = CURAND_RNG_QUASI_SCRAMBLED_SOBOL64 are:
|
| 399 |
+
* - \p dimensions = 1
|
| 400 |
+
* - \p offset = 0
|
| 401 |
+
* - \p ordering = CURAND_ORDERING_QUASI_DEFAULT
|
| 402 |
+
*
|
| 403 |
+
* \param generator - Pointer to generator
|
| 404 |
+
* \param rng_type - Type of generator to create
|
| 405 |
+
*
|
| 406 |
+
* \return
|
| 407 |
+
* - CURAND_STATUS_ALLOCATION_FAILED if memory could not be allocated \n
|
| 408 |
+
* - CURAND_STATUS_INITIALIZATION_FAILED if there was a problem setting up the GPU \n
|
| 409 |
+
* - CURAND_STATUS_VERSION_MISMATCH if the header file version does not match the
|
| 410 |
+
* dynamically linked library version \n
|
| 411 |
+
* - CURAND_STATUS_TYPE_ERROR if the value for \p rng_type is invalid \n
|
| 412 |
+
* - CURAND_STATUS_SUCCESS if generator was created successfully \n
|
| 413 |
+
*/
|
| 414 |
+
curandStatus_t CURANDAPI
|
| 415 |
+
curandCreateGeneratorHost(curandGenerator_t *generator, curandRngType_t rng_type);
|
| 416 |
+
|
| 417 |
+
/**
|
| 418 |
+
* \brief Destroy an existing generator.
|
| 419 |
+
*
|
| 420 |
+
* Destroy an existing generator and free all memory associated with its state.
|
| 421 |
+
*
|
| 422 |
+
* \param generator - Generator to destroy
|
| 423 |
+
*
|
| 424 |
+
* \return
|
| 425 |
+
* - CURAND_STATUS_NOT_INITIALIZED if the generator was never created \n
|
| 426 |
+
* - CURAND_STATUS_SUCCESS if generator was destroyed successfully \n
|
| 427 |
+
*/
|
| 428 |
+
curandStatus_t CURANDAPI
|
| 429 |
+
curandDestroyGenerator(curandGenerator_t generator);
|
| 430 |
+
|
| 431 |
+
/**
|
| 432 |
+
* \brief Return the version number of the library.
|
| 433 |
+
*
|
| 434 |
+
* Return in \p *version the version number of the dynamically linked CURAND
|
| 435 |
+
* library. The format is the same as CUDART_VERSION from the CUDA Runtime.
|
| 436 |
+
* The only supported configuration is CURAND version equal to CUDA Runtime
|
| 437 |
+
* version.
|
| 438 |
+
*
|
| 439 |
+
* \param version - CURAND library version
|
| 440 |
+
*
|
| 441 |
+
* \return
|
| 442 |
+
* - CURAND_STATUS_SUCCESS if the version number was successfully returned \n
|
| 443 |
+
*/
|
| 444 |
+
curandStatus_t CURANDAPI
|
| 445 |
+
curandGetVersion(int *version);
|
| 446 |
+
|
| 447 |
+
/**
|
| 448 |
+
* \brief Return the value of the curand property.
|
| 449 |
+
*
|
| 450 |
+
* Return in \p *value the number for the property described by \p type of the
|
| 451 |
+
* dynamically linked CURAND library.
|
| 452 |
+
*
|
| 453 |
+
* \param type - CUDA library property
|
| 454 |
+
* \param value - integer value for the requested property
|
| 455 |
+
*
|
| 456 |
+
* \return
|
| 457 |
+
* - CURAND_STATUS_SUCCESS if the property value was successfully returned \n
|
| 458 |
+
* - CURAND_STATUS_OUT_OF_RANGE if the property type is not recognized \n
|
| 459 |
+
*/
|
| 460 |
+
curandStatus_t CURANDAPI
|
| 461 |
+
curandGetProperty(libraryPropertyType type, int *value);
|
| 462 |
+
|
| 463 |
+
|
| 464 |
+
/**
|
| 465 |
+
* \brief Set the current stream for CURAND kernel launches.
|
| 466 |
+
*
|
| 467 |
+
* Set the current stream for CURAND kernel launches. All library functions
|
| 468 |
+
* will use this stream until set again.
|
| 469 |
+
*
|
| 470 |
+
* \param generator - Generator to modify
|
| 471 |
+
* \param stream - Stream to use or ::NULL for null stream
|
| 472 |
+
*
|
| 473 |
+
* \return
|
| 474 |
+
* - CURAND_STATUS_NOT_INITIALIZED if the generator was never created \n
|
| 475 |
+
* - CURAND_STATUS_SUCCESS if stream was set successfully \n
|
| 476 |
+
*/
|
| 477 |
+
curandStatus_t CURANDAPI
|
| 478 |
+
curandSetStream(curandGenerator_t generator, cudaStream_t stream);
|
| 479 |
+
|
| 480 |
+
/**
|
| 481 |
+
* \brief Set the seed value of the pseudo-random number generator.
|
| 482 |
+
*
|
| 483 |
+
* Set the seed value of the pseudorandom number generator.
|
| 484 |
+
* All values of seed are valid. Different seeds will produce different sequences.
|
| 485 |
+
* Different seeds will often not be statistically correlated with each other,
|
| 486 |
+
* but some pairs of seed values may generate sequences which are statistically correlated.
|
| 487 |
+
*
|
| 488 |
+
* \param generator - Generator to modify
|
| 489 |
+
* \param seed - Seed value
|
| 490 |
+
*
|
| 491 |
+
* \return
|
| 492 |
+
* - CURAND_STATUS_NOT_INITIALIZED if the generator was never created \n
|
| 493 |
+
* - CURAND_STATUS_TYPE_ERROR if the generator is not a pseudorandom number generator \n
|
| 494 |
+
* - CURAND_STATUS_SUCCESS if generator seed was set successfully \n
|
| 495 |
+
*/
|
| 496 |
+
curandStatus_t CURANDAPI
|
| 497 |
+
curandSetPseudoRandomGeneratorSeed(curandGenerator_t generator, unsigned long long seed);
|
| 498 |
+
|
| 499 |
+
/**
|
| 500 |
+
* \brief Set the absolute offset of the pseudo or quasirandom number generator.
|
| 501 |
+
*
|
| 502 |
+
* Set the absolute offset of the pseudo or quasirandom number generator.
|
| 503 |
+
*
|
| 504 |
+
* All values of offset are valid. The offset position is absolute, not
|
| 505 |
+
* relative to the current position in the sequence.
|
| 506 |
+
*
|
| 507 |
+
* \param generator - Generator to modify
|
| 508 |
+
* \param offset - Absolute offset position
|
| 509 |
+
*
|
| 510 |
+
* \return
|
| 511 |
+
* - CURAND_STATUS_NOT_INITIALIZED if the generator was never created \n
|
| 512 |
+
* - CURAND_STATUS_SUCCESS if generator offset was set successfully \n
|
| 513 |
+
*/
|
| 514 |
+
curandStatus_t CURANDAPI
|
| 515 |
+
curandSetGeneratorOffset(curandGenerator_t generator, unsigned long long offset);
|
| 516 |
+
|
| 517 |
+
/**
|
| 518 |
+
* \brief Set the ordering of results of the pseudo or quasirandom number generator.
|
| 519 |
+
*
|
| 520 |
+
* Set the ordering of results of the pseudo or quasirandom number generator.
|
| 521 |
+
*
|
| 522 |
+
* Legal values of \p order for pseudorandom generators are:
|
| 523 |
+
* - CURAND_ORDERING_PSEUDO_DEFAULT
|
| 524 |
+
* - CURAND_ORDERING_PSEUDO_BEST
|
| 525 |
+
* - CURAND_ORDERING_PSEUDO_SEEDED
|
| 526 |
+
* - CURAND_ORDERING_PSEUDO_LEGACY
|
| 527 |
+
*
|
| 528 |
+
* Legal values of \p order for quasirandom generators are:
|
| 529 |
+
* - CURAND_ORDERING_QUASI_DEFAULT
|
| 530 |
+
*
|
| 531 |
+
* \param generator - Generator to modify
|
| 532 |
+
* \param order - Ordering of results
|
| 533 |
+
*
|
| 534 |
+
* \return
|
| 535 |
+
* - CURAND_STATUS_NOT_INITIALIZED if the generator was never created \n
|
| 536 |
+
* - CURAND_STATUS_OUT_OF_RANGE if the ordering is not valid \n
|
| 537 |
+
* - CURAND_STATUS_SUCCESS if generator ordering was set successfully \n
|
| 538 |
+
*/
|
| 539 |
+
curandStatus_t CURANDAPI
|
| 540 |
+
curandSetGeneratorOrdering(curandGenerator_t generator, curandOrdering_t order);
|
| 541 |
+
|
| 542 |
+
/**
|
| 543 |
+
* \brief Set the number of dimensions.
|
| 544 |
+
*
|
| 545 |
+
* Set the number of dimensions to be generated by the quasirandom number
|
| 546 |
+
* generator.
|
| 547 |
+
*
|
| 548 |
+
* Legal values for \p num_dimensions are 1 to 20000.
|
| 549 |
+
*
|
| 550 |
+
* \param generator - Generator to modify
|
| 551 |
+
* \param num_dimensions - Number of dimensions
|
| 552 |
+
*
|
| 553 |
+
* \return
|
| 554 |
+
* - CURAND_STATUS_NOT_INITIALIZED if the generator was never created \n
|
| 555 |
+
* - CURAND_STATUS_OUT_OF_RANGE if num_dimensions is not valid \n
|
| 556 |
+
* - CURAND_STATUS_TYPE_ERROR if the generator is not a quasirandom number generator \n
|
| 557 |
+
* - CURAND_STATUS_SUCCESS if generator ordering was set successfully \n
|
| 558 |
+
*/
|
| 559 |
+
curandStatus_t CURANDAPI
|
| 560 |
+
curandSetQuasiRandomGeneratorDimensions(curandGenerator_t generator, unsigned int num_dimensions);
|
| 561 |
+
|
| 562 |
+
/**
|
| 563 |
+
* \brief Generate 32-bit pseudo or quasirandom numbers.
|
| 564 |
+
*
|
| 565 |
+
* Use \p generator to generate \p num 32-bit results into the device memory at
|
| 566 |
+
* \p outputPtr. The device memory must have been previously allocated and be
|
| 567 |
+
* large enough to hold all the results. Launches are done with the stream
|
| 568 |
+
* set using ::curandSetStream(), or the null stream if no stream has been set.
|
| 569 |
+
*
|
| 570 |
+
* Results are 32-bit values with every bit random.
|
| 571 |
+
*
|
| 572 |
+
* \param generator - Generator to use
|
| 573 |
+
* \param outputPtr - Pointer to device memory to store CUDA-generated results, or
|
| 574 |
+
* Pointer to host memory to store CPU-generated results
|
| 575 |
+
* \param num - Number of random 32-bit values to generate
|
| 576 |
+
*
|
| 577 |
+
* \return
|
| 578 |
+
* - CURAND_STATUS_ALLOCATION_FAILED if memory could not be allocated \n
|
| 579 |
+
* - CURAND_STATUS_NOT_INITIALIZED if the generator was never created \n
|
| 580 |
+
* - CURAND_STATUS_PREEXISTING_FAILURE if there was an existing error from
|
| 581 |
+
* a previous kernel launch \n
|
| 582 |
+
* - CURAND_STATUS_LENGTH_NOT_MULTIPLE if the number of output samples is
|
| 583 |
+
* not a multiple of the quasirandom dimension \n
|
| 584 |
+
* - CURAND_STATUS_LAUNCH_FAILURE if the kernel launch failed for any reason \n
|
| 585 |
+
* - CURAND_STATUS_TYPE_ERROR if the generator is a 64 bit quasirandom generator.
|
| 586 |
+
* (use ::curandGenerateLongLong() with 64 bit quasirandom generators)
|
| 587 |
+
* - CURAND_STATUS_SUCCESS if the results were generated successfully \n
|
| 588 |
+
*/
|
| 589 |
+
curandStatus_t CURANDAPI
|
| 590 |
+
curandGenerate(curandGenerator_t generator, unsigned int *outputPtr, size_t num);
|
| 591 |
+
|
| 592 |
+
/**
|
| 593 |
+
* \brief Generate 64-bit quasirandom numbers.
|
| 594 |
+
*
|
| 595 |
+
* Use \p generator to generate \p num 64-bit results into the device memory at
|
| 596 |
+
* \p outputPtr. The device memory must have been previously allocated and be
|
| 597 |
+
* large enough to hold all the results. Launches are done with the stream
|
| 598 |
+
* set using ::curandSetStream(), or the null stream if no stream has been set.
|
| 599 |
+
*
|
| 600 |
+
* Results are 64-bit values with every bit random.
|
| 601 |
+
*
|
| 602 |
+
* \param generator - Generator to use
|
| 603 |
+
* \param outputPtr - Pointer to device memory to store CUDA-generated results, or
|
| 604 |
+
* Pointer to host memory to store CPU-generated results
|
| 605 |
+
* \param num - Number of random 64-bit values to generate
|
| 606 |
+
*
|
| 607 |
+
* \return
|
| 608 |
+
* - CURAND_STATUS_NOT_INITIALIZED if the generator was never created \n
|
| 609 |
+
* - CURAND_STATUS_PREEXISTING_FAILURE if there was an existing error from
|
| 610 |
+
* a previous kernel launch \n
|
| 611 |
+
* - CURAND_STATUS_LENGTH_NOT_MULTIPLE if the number of output samples is
|
| 612 |
+
* not a multiple of the quasirandom dimension \n
|
| 613 |
+
* - CURAND_STATUS_LAUNCH_FAILURE if the kernel launch failed for any reason \n
|
| 614 |
+
* - CURAND_STATUS_TYPE_ERROR if the generator is not a 64 bit quasirandom generator\n
|
| 615 |
+
* - CURAND_STATUS_SUCCESS if the results were generated successfully \n
|
| 616 |
+
*/
|
| 617 |
+
curandStatus_t CURANDAPI
|
| 618 |
+
curandGenerateLongLong(curandGenerator_t generator, unsigned long long *outputPtr, size_t num);
|
| 619 |
+
|
| 620 |
+
/**
|
| 621 |
+
* \brief Generate uniformly distributed floats.
|
| 622 |
+
*
|
| 623 |
+
* Use \p generator to generate \p num float results into the device memory at
|
| 624 |
+
* \p outputPtr. The device memory must have been previously allocated and be
|
| 625 |
+
* large enough to hold all the results. Launches are done with the stream
|
| 626 |
+
* set using ::curandSetStream(), or the null stream if no stream has been set.
|
| 627 |
+
*
|
| 628 |
+
* Results are 32-bit floating point values between \p 0.0f and \p 1.0f,
|
| 629 |
+
* excluding \p 0.0f and including \p 1.0f.
|
| 630 |
+
*
|
| 631 |
+
* \param generator - Generator to use
|
| 632 |
+
* \param outputPtr - Pointer to device memory to store CUDA-generated results, or
|
| 633 |
+
* Pointer to host memory to store CPU-generated results
|
| 634 |
+
* \param num - Number of floats to generate
|
| 635 |
+
*
|
| 636 |
+
* \return
|
| 637 |
+
* - CURAND_STATUS_ALLOCATION_FAILED if memory could not be allocated \n
|
| 638 |
+
* - CURAND_STATUS_NOT_INITIALIZED if the generator was never created \n
|
| 639 |
+
* - CURAND_STATUS_PREEXISTING_FAILURE if there was an existing error from
|
| 640 |
+
* a previous kernel launch \n
|
| 641 |
+
* - CURAND_STATUS_LAUNCH_FAILURE if the kernel launch failed for any reason \n
|
| 642 |
+
* - CURAND_STATUS_LENGTH_NOT_MULTIPLE if the number of output samples is
|
| 643 |
+
* not a multiple of the quasirandom dimension \n
|
| 644 |
+
* - CURAND_STATUS_SUCCESS if the results were generated successfully \n
|
| 645 |
+
*/
|
| 646 |
+
curandStatus_t CURANDAPI
|
| 647 |
+
curandGenerateUniform(curandGenerator_t generator, float *outputPtr, size_t num);
|
| 648 |
+
|
| 649 |
+
/**
|
| 650 |
+
* \brief Generate uniformly distributed doubles.
|
| 651 |
+
*
|
| 652 |
+
* Use \p generator to generate \p num double results into the device memory at
|
| 653 |
+
* \p outputPtr. The device memory must have been previously allocated and be
|
| 654 |
+
* large enough to hold all the results. Launches are done with the stream
|
| 655 |
+
* set using ::curandSetStream(), or the null stream if no stream has been set.
|
| 656 |
+
*
|
| 657 |
+
* Results are 64-bit double precision floating point values between
|
| 658 |
+
* \p 0.0 and \p 1.0, excluding \p 0.0 and including \p 1.0.
|
| 659 |
+
*
|
| 660 |
+
* \param generator - Generator to use
|
| 661 |
+
* \param outputPtr - Pointer to device memory to store CUDA-generated results, or
|
| 662 |
+
* Pointer to host memory to store CPU-generated results
|
| 663 |
+
* \param num - Number of doubles to generate
|
| 664 |
+
*
|
| 665 |
+
* \return
|
| 666 |
+
* - CURAND_STATUS_ALLOCATION_FAILED if memory could not be allocated \n
|
| 667 |
+
* - CURAND_STATUS_NOT_INITIALIZED if the generator was never created \n
|
| 668 |
+
* - CURAND_STATUS_PREEXISTING_FAILURE if there was an existing error from
|
| 669 |
+
* a previous kernel launch \n
|
| 670 |
+
* - CURAND_STATUS_LAUNCH_FAILURE if the kernel launch failed for any reason \n
|
| 671 |
+
* - CURAND_STATUS_LENGTH_NOT_MULTIPLE if the number of output samples is
|
| 672 |
+
* not a multiple of the quasirandom dimension \n
|
| 673 |
+
* - CURAND_STATUS_DOUBLE_PRECISION_REQUIRED if the GPU does not support double precision \n
|
| 674 |
+
* - CURAND_STATUS_SUCCESS if the results were generated successfully \n
|
| 675 |
+
*/
|
| 676 |
+
curandStatus_t CURANDAPI
|
| 677 |
+
curandGenerateUniformDouble(curandGenerator_t generator, double *outputPtr, size_t num);
|
| 678 |
+
|
| 679 |
+
/**
|
| 680 |
+
* \brief Generate normally distributed doubles.
|
| 681 |
+
*
|
| 682 |
+
* Use \p generator to generate \p n float results into the device memory at
|
| 683 |
+
* \p outputPtr. The device memory must have been previously allocated and be
|
| 684 |
+
* large enough to hold all the results. Launches are done with the stream
|
| 685 |
+
* set using ::curandSetStream(), or the null stream if no stream has been set.
|
| 686 |
+
*
|
| 687 |
+
* Results are 32-bit floating point values with mean \p mean and standard
|
| 688 |
+
* deviation \p stddev.
|
| 689 |
+
*
|
| 690 |
+
* Normally distributed results are generated from pseudorandom generators
|
| 691 |
+
* with a Box-Muller transform, and so require \p n to be even.
|
| 692 |
+
* Quasirandom generators use an inverse cumulative distribution
|
| 693 |
+
* function to preserve dimensionality.
|
| 694 |
+
*
|
| 695 |
+
* There may be slight numerical differences between results generated
|
| 696 |
+
* on the GPU with generators created with ::curandCreateGenerator()
|
| 697 |
+
* and results calculated on the CPU with generators created with
|
| 698 |
+
* ::curandCreateGeneratorHost(). These differences arise because of
|
| 699 |
+
* differences in results for transcendental functions. In addition,
|
| 700 |
+
* future versions of CURAND may use newer versions of the CUDA math
|
| 701 |
+
* library, so different versions of CURAND may give slightly different
|
| 702 |
+
* numerical values.
|
| 703 |
+
*
|
| 704 |
+
* \param generator - Generator to use
|
| 705 |
+
* \param outputPtr - Pointer to device memory to store CUDA-generated results, or
|
| 706 |
+
* Pointer to host memory to store CPU-generated results
|
| 707 |
+
* \param n - Number of floats to generate
|
| 708 |
+
* \param mean - Mean of normal distribution
|
| 709 |
+
* \param stddev - Standard deviation of normal distribution
|
| 710 |
+
*
|
| 711 |
+
* \return
|
| 712 |
+
* - CURAND_STATUS_ALLOCATION_FAILED if memory could not be allocated \n
|
| 713 |
+
* - CURAND_STATUS_NOT_INITIALIZED if the generator was never created \n
|
| 714 |
+
* - CURAND_STATUS_PREEXISTING_FAILURE if there was an existing error from
|
| 715 |
+
* a previous kernel launch \n
|
| 716 |
+
* - CURAND_STATUS_LAUNCH_FAILURE if the kernel launch failed for any reason \n
|
| 717 |
+
* - CURAND_STATUS_LENGTH_NOT_MULTIPLE if the number of output samples is
|
| 718 |
+
* not a multiple of the quasirandom dimension, or is not a multiple
|
| 719 |
+
* of two for pseudorandom generators \n
|
| 720 |
+
* - CURAND_STATUS_SUCCESS if the results were generated successfully \n
|
| 721 |
+
*/
|
| 722 |
+
curandStatus_t CURANDAPI
|
| 723 |
+
curandGenerateNormal(curandGenerator_t generator, float *outputPtr,
|
| 724 |
+
size_t n, float mean, float stddev);
|
| 725 |
+
|
| 726 |
+
/**
|
| 727 |
+
* \brief Generate normally distributed doubles.
|
| 728 |
+
*
|
| 729 |
+
* Use \p generator to generate \p n double results into the device memory at
|
| 730 |
+
* \p outputPtr. The device memory must have been previously allocated and be
|
| 731 |
+
* large enough to hold all the results. Launches are done with the stream
|
| 732 |
+
* set using ::curandSetStream(), or the null stream if no stream has been set.
|
| 733 |
+
*
|
| 734 |
+
* Results are 64-bit floating point values with mean \p mean and standard
|
| 735 |
+
* deviation \p stddev.
|
| 736 |
+
*
|
| 737 |
+
* Normally distributed results are generated from pseudorandom generators
|
| 738 |
+
* with a Box-Muller transform, and so require \p n to be even.
|
| 739 |
+
* Quasirandom generators use an inverse cumulative distribution
|
| 740 |
+
* function to preserve dimensionality.
|
| 741 |
+
*
|
| 742 |
+
* There may be slight numerical differences between results generated
|
| 743 |
+
* on the GPU with generators created with ::curandCreateGenerator()
|
| 744 |
+
* and results calculated on the CPU with generators created with
|
| 745 |
+
* ::curandCreateGeneratorHost(). These differences arise because of
|
| 746 |
+
* differences in results for transcendental functions. In addition,
|
| 747 |
+
* future versions of CURAND may use newer versions of the CUDA math
|
| 748 |
+
* library, so different versions of CURAND may give slightly different
|
| 749 |
+
* numerical values.
|
| 750 |
+
*
|
| 751 |
+
* \param generator - Generator to use
|
| 752 |
+
* \param outputPtr - Pointer to device memory to store CUDA-generated results, or
|
| 753 |
+
* Pointer to host memory to store CPU-generated results
|
| 754 |
+
* \param n - Number of doubles to generate
|
| 755 |
+
* \param mean - Mean of normal distribution
|
| 756 |
+
* \param stddev - Standard deviation of normal distribution
|
| 757 |
+
*
|
| 758 |
+
* \return
|
| 759 |
+
* - CURAND_STATUS_ALLOCATION_FAILED if memory could not be allocated \n
|
| 760 |
+
* - CURAND_STATUS_NOT_INITIALIZED if the generator was never created \n
|
| 761 |
+
* - CURAND_STATUS_PREEXISTING_FAILURE if there was an existing error from
|
| 762 |
+
* a previous kernel launch \n
|
| 763 |
+
* - CURAND_STATUS_LAUNCH_FAILURE if the kernel launch failed for any reason \n
|
| 764 |
+
* - CURAND_STATUS_LENGTH_NOT_MULTIPLE if the number of output samples is
|
| 765 |
+
* not a multiple of the quasirandom dimension, or is not a multiple
|
| 766 |
+
* of two for pseudorandom generators \n
|
| 767 |
+
* - CURAND_STATUS_DOUBLE_PRECISION_REQUIRED if the GPU does not support double precision \n
|
| 768 |
+
* - CURAND_STATUS_SUCCESS if the results were generated successfully \n
|
| 769 |
+
*/
|
| 770 |
+
curandStatus_t CURANDAPI
|
| 771 |
+
curandGenerateNormalDouble(curandGenerator_t generator, double *outputPtr,
|
| 772 |
+
size_t n, double mean, double stddev);
|
| 773 |
+
|
| 774 |
+
/**
|
| 775 |
+
* \brief Generate log-normally distributed floats.
|
| 776 |
+
*
|
| 777 |
+
* Use \p generator to generate \p n float results into the device memory at
|
| 778 |
+
* \p outputPtr. The device memory must have been previously allocated and be
|
| 779 |
+
* large enough to hold all the results. Launches are done with the stream
|
| 780 |
+
* set using ::curandSetStream(), or the null stream if no stream has been set.
|
| 781 |
+
*
|
| 782 |
+
* Results are 32-bit floating point values with log-normal distribution based on
|
| 783 |
+
* an associated normal distribution with mean \p mean and standard deviation \p stddev.
|
| 784 |
+
*
|
| 785 |
+
* Normally distributed results are generated from pseudorandom generators
|
| 786 |
+
* with a Box-Muller transform, and so require \p n to be even.
|
| 787 |
+
* Quasirandom generators use an inverse cumulative distribution
|
| 788 |
+
* function to preserve dimensionality.
|
| 789 |
+
* The normally distributed results are transformed into log-normal distribution.
|
| 790 |
+
*
|
| 791 |
+
* There may be slight numerical differences between results generated
|
| 792 |
+
* on the GPU with generators created with ::curandCreateGenerator()
|
| 793 |
+
* and results calculated on the CPU with generators created with
|
| 794 |
+
* ::curandCreateGeneratorHost(). These differences arise because of
|
| 795 |
+
* differences in results for transcendental functions. In addition,
|
| 796 |
+
* future versions of CURAND may use newer versions of the CUDA math
|
| 797 |
+
* library, so different versions of CURAND may give slightly different
|
| 798 |
+
* numerical values.
|
| 799 |
+
*
|
| 800 |
+
* \param generator - Generator to use
|
| 801 |
+
* \param outputPtr - Pointer to device memory to store CUDA-generated results, or
|
| 802 |
+
* Pointer to host memory to store CPU-generated results
|
| 803 |
+
* \param n - Number of floats to generate
|
| 804 |
+
* \param mean - Mean of associated normal distribution
|
| 805 |
+
* \param stddev - Standard deviation of associated normal distribution
|
| 806 |
+
*
|
| 807 |
+
* \return
|
| 808 |
+
* - CURAND_STATUS_ALLOCATION_FAILED if memory could not be allocated \n
|
| 809 |
+
* - CURAND_STATUS_NOT_INITIALIZED if the generator was never created \n
|
| 810 |
+
* - CURAND_STATUS_PREEXISTING_FAILURE if there was an existing error from
|
| 811 |
+
* a previous kernel launch \n
|
| 812 |
+
* - CURAND_STATUS_LAUNCH_FAILURE if the kernel launch failed for any reason \n
|
| 813 |
+
* - CURAND_STATUS_LENGTH_NOT_MULTIPLE if the number of output samples is
|
| 814 |
+
* not a multiple of the quasirandom dimension, or is not a multiple
|
| 815 |
+
* of two for pseudorandom generators \n
|
| 816 |
+
* - CURAND_STATUS_SUCCESS if the results were generated successfully \n
|
| 817 |
+
*/
|
| 818 |
+
curandStatus_t CURANDAPI
|
| 819 |
+
curandGenerateLogNormal(curandGenerator_t generator, float *outputPtr,
|
| 820 |
+
size_t n, float mean, float stddev);
|
| 821 |
+
|
| 822 |
+
/**
|
| 823 |
+
* \brief Generate log-normally distributed doubles.
|
| 824 |
+
*
|
| 825 |
+
* Use \p generator to generate \p n double results into the device memory at
|
| 826 |
+
* \p outputPtr. The device memory must have been previously allocated and be
|
| 827 |
+
* large enough to hold all the results. Launches are done with the stream
|
| 828 |
+
* set using ::curandSetStream(), or the null stream if no stream has been set.
|
| 829 |
+
*
|
| 830 |
+
* Results are 64-bit floating point values with log-normal distribution based on
|
| 831 |
+
* an associated normal distribution with mean \p mean and standard deviation \p stddev.
|
| 832 |
+
*
|
| 833 |
+
* Normally distributed results are generated from pseudorandom generators
|
| 834 |
+
* with a Box-Muller transform, and so require \p n to be even.
|
| 835 |
+
* Quasirandom generators use an inverse cumulative distribution
|
| 836 |
+
* function to preserve dimensionality.
|
| 837 |
+
* The normally distributed results are transformed into log-normal distribution.
|
| 838 |
+
*
|
| 839 |
+
* There may be slight numerical differences between results generated
|
| 840 |
+
* on the GPU with generators created with ::curandCreateGenerator()
|
| 841 |
+
* and results calculated on the CPU with generators created with
|
| 842 |
+
* ::curandCreateGeneratorHost(). These differences arise because of
|
| 843 |
+
* differences in results for transcendental functions. In addition,
|
| 844 |
+
* future versions of CURAND may use newer versions of the CUDA math
|
| 845 |
+
* library, so different versions of CURAND may give slightly different
|
| 846 |
+
* numerical values.
|
| 847 |
+
*
|
| 848 |
+
* \param generator - Generator to use
|
| 849 |
+
* \param outputPtr - Pointer to device memory to store CUDA-generated results, or
|
| 850 |
+
* Pointer to host memory to store CPU-generated results
|
| 851 |
+
* \param n - Number of doubles to generate
|
| 852 |
+
* \param mean - Mean of normal distribution
|
| 853 |
+
* \param stddev - Standard deviation of normal distribution
|
| 854 |
+
*
|
| 855 |
+
* \return
|
| 856 |
+
* - CURAND_STATUS_ALLOCATION_FAILED if memory could not be allocated \n
|
| 857 |
+
* - CURAND_STATUS_NOT_INITIALIZED if the generator was never created \n
|
| 858 |
+
* - CURAND_STATUS_PREEXISTING_FAILURE if there was an existing error from
|
| 859 |
+
* a previous kernel launch \n
|
| 860 |
+
* - CURAND_STATUS_LAUNCH_FAILURE if the kernel launch failed for any reason \n
|
| 861 |
+
* - CURAND_STATUS_LENGTH_NOT_MULTIPLE if the number of output samples is
|
| 862 |
+
* not a multiple of the quasirandom dimension, or is not a multiple
|
| 863 |
+
* of two for pseudorandom generators \n
|
| 864 |
+
* - CURAND_STATUS_DOUBLE_PRECISION_REQUIRED if the GPU does not support double precision \n
|
| 865 |
+
* - CURAND_STATUS_SUCCESS if the results were generated successfully \n
|
| 866 |
+
*/
|
| 867 |
+
curandStatus_t CURANDAPI
|
| 868 |
+
curandGenerateLogNormalDouble(curandGenerator_t generator, double *outputPtr,
|
| 869 |
+
size_t n, double mean, double stddev);
|
| 870 |
+
|
| 871 |
+
/**
|
| 872 |
+
* \brief Construct the histogram array for a Poisson distribution.
|
| 873 |
+
*
|
| 874 |
+
* Construct the histogram array for the Poisson distribution with lambda \p lambda.
|
| 875 |
+
* For lambda greater than 2000, an approximation with a normal distribution is used.
|
| 876 |
+
*
|
| 877 |
+
* \param lambda - lambda for the Poisson distribution
|
| 878 |
+
*
|
| 879 |
+
*
|
| 880 |
+
* \param discrete_distribution - pointer to the histogram in device memory
|
| 881 |
+
*
|
| 882 |
+
* \return
|
| 883 |
+
* - CURAND_STATUS_ALLOCATION_FAILED if memory could not be allocated \n
|
| 884 |
+
* - CURAND_STATUS_DOUBLE_PRECISION_REQUIRED if the GPU does not support double precision \n
|
| 885 |
+
* - CURAND_STATUS_INITIALIZATION_FAILED if there was a problem setting up the GPU \n
|
| 886 |
+
* - CURAND_STATUS_NOT_INITIALIZED if the distribution pointer was null \n
|
| 887 |
+
* - CURAND_STATUS_PREEXISTING_FAILURE if there was an existing error from
|
| 888 |
+
* a previous kernel launch \n
|
| 889 |
+
* - CURAND_STATUS_OUT_OF_RANGE if lambda is non-positive or greater than 400,000 \n
|
| 890 |
+
* - CURAND_STATUS_SUCCESS if the histogram was generated successfully \n
|
| 891 |
+
*/
|
| 892 |
+
|
| 893 |
+
curandStatus_t CURANDAPI
|
| 894 |
+
curandCreatePoissonDistribution(double lambda, curandDiscreteDistribution_t *discrete_distribution);
|
| 895 |
+
|
| 896 |
+
|
| 897 |
+
|
| 898 |
+
/**
|
| 899 |
+
* \brief Destroy the histogram array for a discrete distribution (e.g. Poisson).
|
| 900 |
+
*
|
| 901 |
+
* Destroy the histogram array for a discrete distribution created by curandCreatePoissonDistribution.
|
| 902 |
+
*
|
| 903 |
+
* \param discrete_distribution - pointer to device memory where the histogram is stored
|
| 904 |
+
*
|
| 905 |
+
* \return
|
| 906 |
+
* - CURAND_STATUS_NOT_INITIALIZED if the histogram was never created \n
|
| 907 |
+
* - CURAND_STATUS_SUCCESS if the histogram was destroyed successfully \n
|
| 908 |
+
*/
|
| 909 |
+
curandStatus_t CURANDAPI
|
| 910 |
+
curandDestroyDistribution(curandDiscreteDistribution_t discrete_distribution);
|
| 911 |
+
|
| 912 |
+
|
| 913 |
+
/**
|
| 914 |
+
* \brief Generate Poisson-distributed unsigned ints.
|
| 915 |
+
*
|
| 916 |
+
* Use \p generator to generate \p n unsigned int results into device memory at
|
| 917 |
+
* \p outputPtr. The device memory must have been previously allocated and must be
|
| 918 |
+
* large enough to hold all the results. Launches are done with the stream
|
| 919 |
+
* set using ::curandSetStream(), or the null stream if no stream has been set.
|
| 920 |
+
*
|
| 921 |
+
* Results are 32-bit unsigned int point values with Poisson distribution, with lambda \p lambda.
|
| 922 |
+
*
|
| 923 |
+
* \param generator - Generator to use
|
| 924 |
+
* \param outputPtr - Pointer to device memory to store CUDA-generated results, or
|
| 925 |
+
* Pointer to host memory to store CPU-generated results
|
| 926 |
+
* \param n - Number of unsigned ints to generate
|
| 927 |
+
* \param lambda - lambda for the Poisson distribution
|
| 928 |
+
*
|
| 929 |
+
* \return
|
| 930 |
+
* - CURAND_STATUS_ALLOCATION_FAILED if memory could not be allocated \n
|
| 931 |
+
* - CURAND_STATUS_NOT_INITIALIZED if the generator was never created \n
|
| 932 |
+
* - CURAND_STATUS_PREEXISTING_FAILURE if there was an existing error from
|
| 933 |
+
* a previous kernel launch \n
|
| 934 |
+
* - CURAND_STATUS_LAUNCH_FAILURE if the kernel launch failed for any reason \n
|
| 935 |
+
* - CURAND_STATUS_LENGTH_NOT_MULTIPLE if the number of output samples is
|
| 936 |
+
* not a multiple of the quasirandom dimension\n
|
| 937 |
+
* - CURAND_STATUS_DOUBLE_PRECISION_REQUIRED if the GPU or sm does not support double precision \n
|
| 938 |
+
* - CURAND_STATUS_OUT_OF_RANGE if lambda is non-positive or greater than 400,000 \n
|
| 939 |
+
* - CURAND_STATUS_SUCCESS if the results were generated successfully \n
|
| 940 |
+
*/
|
| 941 |
+
|
| 942 |
+
curandStatus_t CURANDAPI
|
| 943 |
+
curandGeneratePoisson(curandGenerator_t generator, unsigned int *outputPtr,
|
| 944 |
+
size_t n, double lambda);
|
| 945 |
+
// just for internal usage
|
| 946 |
+
curandStatus_t CURANDAPI
|
| 947 |
+
curandGeneratePoissonMethod(curandGenerator_t generator, unsigned int *outputPtr,
|
| 948 |
+
size_t n, double lambda, curandMethod_t method);
|
| 949 |
+
|
| 950 |
+
|
| 951 |
+
curandStatus_t CURANDAPI
|
| 952 |
+
curandGenerateBinomial(curandGenerator_t generator, unsigned int *outputPtr,
|
| 953 |
+
size_t num, unsigned int n, double p);
|
| 954 |
+
// just for internal usage
|
| 955 |
+
curandStatus_t CURANDAPI
|
| 956 |
+
curandGenerateBinomialMethod(curandGenerator_t generator,
|
| 957 |
+
unsigned int *outputPtr,
|
| 958 |
+
size_t num, unsigned int n, double p,
|
| 959 |
+
curandMethod_t method);
|
| 960 |
+
|
| 961 |
+
|
| 962 |
+
/**
|
| 963 |
+
* \brief Setup starting states.
|
| 964 |
+
*
|
| 965 |
+
* Generate the starting state of the generator. This function is
|
| 966 |
+
* automatically called by generation functions such as
|
| 967 |
+
* ::curandGenerate() and ::curandGenerateUniform().
|
| 968 |
+
* It can be called manually for performance testing reasons to separate
|
| 969 |
+
* timings for starting state generation and random number generation.
|
| 970 |
+
*
|
| 971 |
+
* \param generator - Generator to update
|
| 972 |
+
*
|
| 973 |
+
* \return
|
| 974 |
+
* - CURAND_STATUS_ALLOCATION_FAILED if memory could not be allocated \n
|
| 975 |
+
* - CURAND_STATUS_NOT_INITIALIZED if the generator was never created \n
|
| 976 |
+
* - CURAND_STATUS_PREEXISTING_FAILURE if there was an existing error from
|
| 977 |
+
* a previous kernel launch \n
|
| 978 |
+
* - CURAND_STATUS_LAUNCH_FAILURE if the kernel launch failed for any reason \n
|
| 979 |
+
* - CURAND_STATUS_SUCCESS if the seeds were generated successfully \n
|
| 980 |
+
*/
|
| 981 |
+
curandStatus_t CURANDAPI
|
| 982 |
+
curandGenerateSeeds(curandGenerator_t generator);
|
| 983 |
+
|
| 984 |
+
/**
|
| 985 |
+
* \brief Get direction vectors for 32-bit quasirandom number generation.
|
| 986 |
+
*
|
| 987 |
+
* Get a pointer to an array of direction vectors that can be used
|
| 988 |
+
* for quasirandom number generation. The resulting pointer will
|
| 989 |
+
* reference an array of direction vectors in host memory.
|
| 990 |
+
*
|
| 991 |
+
* The array contains vectors for many dimensions. Each dimension
|
| 992 |
+
* has 32 vectors. Each individual vector is an unsigned int.
|
| 993 |
+
*
|
| 994 |
+
* Legal values for \p set are:
|
| 995 |
+
* - CURAND_DIRECTION_VECTORS_32_JOEKUO6 (20,000 dimensions)
|
| 996 |
+
* - CURAND_SCRAMBLED_DIRECTION_VECTORS_32_JOEKUO6 (20,000 dimensions)
|
| 997 |
+
*
|
| 998 |
+
* \param vectors - Address of pointer in which to return direction vectors
|
| 999 |
+
* \param set - Which set of direction vectors to use
|
| 1000 |
+
*
|
| 1001 |
+
* \return
|
| 1002 |
+
* - CURAND_STATUS_OUT_OF_RANGE if the choice of set is invalid \n
|
| 1003 |
+
* - CURAND_STATUS_SUCCESS if the pointer was set successfully \n
|
| 1004 |
+
*/
|
| 1005 |
+
curandStatus_t CURANDAPI
|
| 1006 |
+
curandGetDirectionVectors32(curandDirectionVectors32_t *vectors[], curandDirectionVectorSet_t set);
|
| 1007 |
+
|
| 1008 |
+
/**
|
| 1009 |
+
* \brief Get scramble constants for 32-bit scrambled Sobol' .
|
| 1010 |
+
*
|
| 1011 |
+
* Get a pointer to an array of scramble constants that can be used
|
| 1012 |
+
* for quasirandom number generation. The resulting pointer will
|
| 1013 |
+
* reference an array of unsinged ints in host memory.
|
| 1014 |
+
*
|
| 1015 |
+
* The array contains constants for many dimensions. Each dimension
|
| 1016 |
+
* has a single unsigned int constant.
|
| 1017 |
+
*
|
| 1018 |
+
* \param constants - Address of pointer in which to return scramble constants
|
| 1019 |
+
*
|
| 1020 |
+
* \return
|
| 1021 |
+
* - CURAND_STATUS_SUCCESS if the pointer was set successfully \n
|
| 1022 |
+
*/
|
| 1023 |
+
curandStatus_t CURANDAPI
|
| 1024 |
+
curandGetScrambleConstants32(unsigned int * * constants);
|
| 1025 |
+
|
| 1026 |
+
/**
|
| 1027 |
+
* \brief Get direction vectors for 64-bit quasirandom number generation.
|
| 1028 |
+
*
|
| 1029 |
+
* Get a pointer to an array of direction vectors that can be used
|
| 1030 |
+
* for quasirandom number generation. The resulting pointer will
|
| 1031 |
+
* reference an array of direction vectors in host memory.
|
| 1032 |
+
*
|
| 1033 |
+
* The array contains vectors for many dimensions. Each dimension
|
| 1034 |
+
* has 64 vectors. Each individual vector is an unsigned long long.
|
| 1035 |
+
*
|
| 1036 |
+
* Legal values for \p set are:
|
| 1037 |
+
* - CURAND_DIRECTION_VECTORS_64_JOEKUO6 (20,000 dimensions)
|
| 1038 |
+
* - CURAND_SCRAMBLED_DIRECTION_VECTORS_64_JOEKUO6 (20,000 dimensions)
|
| 1039 |
+
*
|
| 1040 |
+
* \param vectors - Address of pointer in which to return direction vectors
|
| 1041 |
+
* \param set - Which set of direction vectors to use
|
| 1042 |
+
*
|
| 1043 |
+
* \return
|
| 1044 |
+
* - CURAND_STATUS_OUT_OF_RANGE if the choice of set is invalid \n
|
| 1045 |
+
* - CURAND_STATUS_SUCCESS if the pointer was set successfully \n
|
| 1046 |
+
*/
|
| 1047 |
+
curandStatus_t CURANDAPI
|
| 1048 |
+
curandGetDirectionVectors64(curandDirectionVectors64_t *vectors[], curandDirectionVectorSet_t set);
|
| 1049 |
+
|
| 1050 |
+
/**
|
| 1051 |
+
* \brief Get scramble constants for 64-bit scrambled Sobol' .
|
| 1052 |
+
*
|
| 1053 |
+
* Get a pointer to an array of scramble constants that can be used
|
| 1054 |
+
* for quasirandom number generation. The resulting pointer will
|
| 1055 |
+
* reference an array of unsinged long longs in host memory.
|
| 1056 |
+
*
|
| 1057 |
+
* The array contains constants for many dimensions. Each dimension
|
| 1058 |
+
* has a single unsigned long long constant.
|
| 1059 |
+
*
|
| 1060 |
+
* \param constants - Address of pointer in which to return scramble constants
|
| 1061 |
+
*
|
| 1062 |
+
* \return
|
| 1063 |
+
* - CURAND_STATUS_SUCCESS if the pointer was set successfully \n
|
| 1064 |
+
*/
|
| 1065 |
+
curandStatus_t CURANDAPI
|
| 1066 |
+
curandGetScrambleConstants64(unsigned long long * * constants);
|
| 1067 |
+
|
| 1068 |
+
/** @} */
|
| 1069 |
+
|
| 1070 |
+
#endif // __CUDACC_RTC__
|
| 1071 |
+
|
| 1072 |
+
#if defined(__cplusplus)
|
| 1073 |
+
}
|
| 1074 |
+
#endif /* __cplusplus */
|
| 1075 |
+
|
| 1076 |
+
|
| 1077 |
+
#endif /* !defined(CURAND_H_) */
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_discrete.h
ADDED
|
@@ -0,0 +1,87 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/* Copyright 2010-2014 NVIDIA Corporation. All rights reserved.
|
| 2 |
+
*
|
| 3 |
+
* NOTICE TO LICENSEE:
|
| 4 |
+
*
|
| 5 |
+
* The source code and/or documentation ("Licensed Deliverables") are
|
| 6 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 7 |
+
* international Copyright laws.
|
| 8 |
+
*
|
| 9 |
+
* The Licensed Deliverables contained herein are PROPRIETARY and
|
| 10 |
+
* CONFIDENTIAL to NVIDIA and are being provided under the terms and
|
| 11 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 12 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 13 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 14 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 15 |
+
* of the Licensed Deliverables to any third party without the express
|
| 16 |
+
* written consent of NVIDIA is prohibited.
|
| 17 |
+
*
|
| 18 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 19 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 20 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. THEY ARE
|
| 21 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 22 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 23 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 24 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 25 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 26 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 27 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 28 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 29 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 30 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 31 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 32 |
+
*
|
| 33 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 34 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 35 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 36 |
+
* computer software documentation" as such terms are used in 48
|
| 37 |
+
* C.F.R. 12.212 (SEPT 1995) and are provided to the U.S. Government
|
| 38 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 39 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 40 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 41 |
+
* only those rights set forth herein.
|
| 42 |
+
*
|
| 43 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 44 |
+
* software must include, in the user documentation and internal
|
| 45 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 46 |
+
* Users Notice.
|
| 47 |
+
*/
|
| 48 |
+
|
| 49 |
+
#if !defined(CURANDDISCRETE_H_)
|
| 50 |
+
#define CURANDDISCRETE_H_
|
| 51 |
+
|
| 52 |
+
struct curandDistributionShift_st {
|
| 53 |
+
curandDistribution_t probability;
|
| 54 |
+
curandDistribution_t host_probability;
|
| 55 |
+
unsigned int shift;
|
| 56 |
+
unsigned int length;
|
| 57 |
+
unsigned int host_gen;
|
| 58 |
+
};
|
| 59 |
+
|
| 60 |
+
struct curandHistogramM2_st {
|
| 61 |
+
curandHistogramM2V_t V;
|
| 62 |
+
curandHistogramM2V_t host_V;
|
| 63 |
+
curandHistogramM2K_t K;
|
| 64 |
+
curandHistogramM2K_t host_K;
|
| 65 |
+
unsigned int host_gen;
|
| 66 |
+
};
|
| 67 |
+
|
| 68 |
+
|
| 69 |
+
struct curandDistributionM2Shift_st {
|
| 70 |
+
curandHistogramM2_t histogram;
|
| 71 |
+
curandHistogramM2_t host_histogram;
|
| 72 |
+
unsigned int shift;
|
| 73 |
+
unsigned int length;
|
| 74 |
+
unsigned int host_gen;
|
| 75 |
+
};
|
| 76 |
+
|
| 77 |
+
struct curandDiscreteDistribution_st {
|
| 78 |
+
curandDiscreteDistribution_t self_host_ptr;
|
| 79 |
+
curandDistributionM2Shift_t M2;
|
| 80 |
+
curandDistributionM2Shift_t host_M2;
|
| 81 |
+
double stddev;
|
| 82 |
+
double mean;
|
| 83 |
+
curandMethod_t method;
|
| 84 |
+
unsigned int host_gen;
|
| 85 |
+
};
|
| 86 |
+
|
| 87 |
+
#endif // !defined(CURANDDISCRETE_H_)
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_discrete2.h
ADDED
|
@@ -0,0 +1,253 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
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|
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|
|
|
| 1 |
+
|
| 2 |
+
/* Copyright 2010-2014 NVIDIA Corporation. All rights reserved.
|
| 3 |
+
*
|
| 4 |
+
* NOTICE TO LICENSEE:
|
| 5 |
+
*
|
| 6 |
+
* The source code and/or documentation ("Licensed Deliverables") are
|
| 7 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 8 |
+
* international Copyright laws.
|
| 9 |
+
*
|
| 10 |
+
* The Licensed Deliverables contained herein are PROPRIETARY and
|
| 11 |
+
* CONFIDENTIAL to NVIDIA and are being provided under the terms and
|
| 12 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 13 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 14 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 15 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 16 |
+
* of the Licensed Deliverables to any third party without the express
|
| 17 |
+
* written consent of NVIDIA is prohibited.
|
| 18 |
+
*
|
| 19 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 20 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 21 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. THEY ARE
|
| 22 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 23 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 24 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 25 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 26 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 27 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 28 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 29 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 30 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 31 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 32 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 33 |
+
*
|
| 34 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 35 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 36 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 37 |
+
* computer software documentation" as such terms are used in 48
|
| 38 |
+
* C.F.R. 12.212 (SEPT 1995) and are provided to the U.S. Government
|
| 39 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 40 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 41 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 42 |
+
* only those rights set forth herein.
|
| 43 |
+
*
|
| 44 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 45 |
+
* software must include, in the user documentation and internal
|
| 46 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 47 |
+
* Users Notice.
|
| 48 |
+
*/
|
| 49 |
+
|
| 50 |
+
|
| 51 |
+
#if !defined(CURAND_DISCRETE_H_)
|
| 52 |
+
#define CURAND_DISCRETE_H_
|
| 53 |
+
|
| 54 |
+
/**
|
| 55 |
+
* \defgroup DEVICE Device API
|
| 56 |
+
*
|
| 57 |
+
* @{
|
| 58 |
+
*/
|
| 59 |
+
|
| 60 |
+
#ifndef __CUDACC_RTC__
|
| 61 |
+
#include <math.h>
|
| 62 |
+
#endif // __CUDACC_RTC__
|
| 63 |
+
|
| 64 |
+
#include "curand_mrg32k3a.h"
|
| 65 |
+
#include "curand_mtgp32_kernel.h"
|
| 66 |
+
#include "curand_philox4x32_x.h"
|
| 67 |
+
|
| 68 |
+
|
| 69 |
+
template <typename T>
|
| 70 |
+
QUALIFIERS unsigned int _curand_discrete(T x, curandDiscreteDistribution_t discrete_distribution){
|
| 71 |
+
if (discrete_distribution->method == CURAND_M2){
|
| 72 |
+
return _curand_M2_double(x, discrete_distribution->M2);
|
| 73 |
+
}
|
| 74 |
+
return (unsigned int)((discrete_distribution->stddev * _curand_normal_icdf_double(x)) + discrete_distribution->mean + 0.5);
|
| 75 |
+
}
|
| 76 |
+
|
| 77 |
+
|
| 78 |
+
template <typename STATE>
|
| 79 |
+
QUALIFIERS unsigned int curand__discrete(STATE state, curandDiscreteDistribution_t discrete_distribution){
|
| 80 |
+
if (discrete_distribution->method == CURAND_M2){
|
| 81 |
+
return curand_M2_double(state, discrete_distribution->M2);
|
| 82 |
+
}
|
| 83 |
+
return (unsigned int)((discrete_distribution->stddev * curand_normal_double(state)) + discrete_distribution->mean + 0.5); //Round to nearest
|
| 84 |
+
}
|
| 85 |
+
|
| 86 |
+
template <typename STATE>
|
| 87 |
+
QUALIFIERS uint4 curand__discrete4(STATE state, curandDiscreteDistribution_t discrete_distribution){
|
| 88 |
+
if (discrete_distribution->method == CURAND_M2){
|
| 89 |
+
return curand_M2_double4(state, discrete_distribution->M2);
|
| 90 |
+
}
|
| 91 |
+
double4 _res;
|
| 92 |
+
uint4 result;
|
| 93 |
+
_res = curand_normal4_double(state);
|
| 94 |
+
result.x = (unsigned int)((discrete_distribution->stddev * _res.x) + discrete_distribution->mean + 0.5); //Round to nearest
|
| 95 |
+
result.y = (unsigned int)((discrete_distribution->stddev * _res.y) + discrete_distribution->mean + 0.5); //Round to nearest
|
| 96 |
+
result.z = (unsigned int)((discrete_distribution->stddev * _res.z) + discrete_distribution->mean + 0.5); //Round to nearest
|
| 97 |
+
result.w = (unsigned int)((discrete_distribution->stddev * _res.w) + discrete_distribution->mean + 0.5); //Round to nearest
|
| 98 |
+
return result;
|
| 99 |
+
}
|
| 100 |
+
|
| 101 |
+
/*
|
| 102 |
+
* \brief Return a discrete distributed unsigned int from a XORWOW generator.
|
| 103 |
+
*
|
| 104 |
+
* Return a single discrete distributed unsigned int derived from a
|
| 105 |
+
* distribution defined by \p discrete_distribution from the XORWOW generator in \p state,
|
| 106 |
+
* increment position of generator by one.
|
| 107 |
+
*
|
| 108 |
+
* \param state - Pointer to state to update
|
| 109 |
+
* \param discrete_distribution - ancillary structure for discrete distribution
|
| 110 |
+
*
|
| 111 |
+
* \return unsigned int distributed by distribution defined by \p discrete_distribution.
|
| 112 |
+
*/
|
| 113 |
+
QUALIFIERS unsigned int curand_discrete(curandStateXORWOW_t *state, curandDiscreteDistribution_t discrete_distribution)
|
| 114 |
+
{
|
| 115 |
+
return curand__discrete(state, discrete_distribution);
|
| 116 |
+
}
|
| 117 |
+
|
| 118 |
+
/*
|
| 119 |
+
* \brief Return a discrete distributed unsigned int from a Philox4_32_10 generator.
|
| 120 |
+
*
|
| 121 |
+
* Return a single discrete distributed unsigned int derived from a
|
| 122 |
+
* distribution defined by \p discrete_distribution from the Philox4_32_10 generator in \p state,
|
| 123 |
+
* increment position of generator by one.
|
| 124 |
+
*
|
| 125 |
+
* \param state - Pointer to state to update
|
| 126 |
+
* \param discrete_distribution - ancillary structure for discrete distribution
|
| 127 |
+
*
|
| 128 |
+
* \return unsigned int distributed by distribution defined by \p discrete_distribution.
|
| 129 |
+
*/
|
| 130 |
+
QUALIFIERS unsigned int curand_discrete(curandStatePhilox4_32_10_t *state, curandDiscreteDistribution_t discrete_distribution)
|
| 131 |
+
{
|
| 132 |
+
return curand__discrete(state, discrete_distribution);
|
| 133 |
+
}
|
| 134 |
+
|
| 135 |
+
/*
|
| 136 |
+
* \brief Return four discrete distributed unsigned ints from a Philox4_32_10 generator.
|
| 137 |
+
*
|
| 138 |
+
* Return four single discrete distributed unsigned ints derived from a
|
| 139 |
+
* distribution defined by \p discrete_distribution from the Philox4_32_10 generator in \p state,
|
| 140 |
+
* increment position of generator by one.
|
| 141 |
+
*
|
| 142 |
+
* \param state - Pointer to state to update
|
| 143 |
+
* \param discrete_distribution - ancillary structure for discrete distribution
|
| 144 |
+
*
|
| 145 |
+
* \return unsigned int distributed by distribution defined by \p discrete_distribution.
|
| 146 |
+
*/
|
| 147 |
+
QUALIFIERS uint4 curand_discrete4(curandStatePhilox4_32_10_t *state, curandDiscreteDistribution_t discrete_distribution)
|
| 148 |
+
{
|
| 149 |
+
return curand__discrete4(state, discrete_distribution);
|
| 150 |
+
}
|
| 151 |
+
/*
|
| 152 |
+
* \brief Return a discrete distributed unsigned int from a MRG32k3a generator.
|
| 153 |
+
*
|
| 154 |
+
* Re turn a single discrete distributed unsigned int derived from a
|
| 155 |
+
* distribution defined by \p discrete_distribution from the MRG32k3a generator in \p state,
|
| 156 |
+
* increment position of generator by one.
|
| 157 |
+
*
|
| 158 |
+
* \param state - Pointer to state to update
|
| 159 |
+
* \param discrete_distribution - ancillary structure for discrete distribution
|
| 160 |
+
*
|
| 161 |
+
* \return unsigned int distributed by distribution defined by \p discrete_distribution.
|
| 162 |
+
*/
|
| 163 |
+
QUALIFIERS unsigned int curand_discrete(curandStateMRG32k3a_t *state, curandDiscreteDistribution_t discrete_distribution)
|
| 164 |
+
{
|
| 165 |
+
return curand__discrete(state, discrete_distribution);
|
| 166 |
+
}
|
| 167 |
+
|
| 168 |
+
/*
|
| 169 |
+
* \brief Return a discrete distributed unsigned int from a MTGP32 generator.
|
| 170 |
+
*
|
| 171 |
+
* Return a single discrete distributed unsigned int derived from a
|
| 172 |
+
* distribution defined by \p discrete_distribution from the MTGP32 generator in \p state,
|
| 173 |
+
* increment position of generator by one.
|
| 174 |
+
*
|
| 175 |
+
* \param state - Pointer to state to update
|
| 176 |
+
* \param discrete_distribution - ancillary structure for discrete distribution
|
| 177 |
+
*
|
| 178 |
+
* \return unsigned int distributed by distribution defined by \p discrete_distribution.
|
| 179 |
+
*/
|
| 180 |
+
QUALIFIERS unsigned int curand_discrete(curandStateMtgp32_t *state, curandDiscreteDistribution_t discrete_distribution)
|
| 181 |
+
{
|
| 182 |
+
return curand__discrete(state, discrete_distribution);
|
| 183 |
+
}
|
| 184 |
+
|
| 185 |
+
/*
|
| 186 |
+
* \brief Return a discrete distributed unsigned int from a Sobol32 generator.
|
| 187 |
+
*
|
| 188 |
+
* Return a single discrete distributed unsigned int derived from a
|
| 189 |
+
* distribution defined by \p discrete_distribution from the Sobol32 generator in \p state,
|
| 190 |
+
* increment position of generator by one.
|
| 191 |
+
*
|
| 192 |
+
* \param state - Pointer to state to update
|
| 193 |
+
* \param discrete_distribution - ancillary structure for discrete distribution
|
| 194 |
+
*
|
| 195 |
+
* \return unsigned int distributed by distribution defined by \p discrete_distribution.
|
| 196 |
+
*/
|
| 197 |
+
QUALIFIERS unsigned int curand_discrete(curandStateSobol32_t *state, curandDiscreteDistribution_t discrete_distribution)
|
| 198 |
+
{
|
| 199 |
+
return curand__discrete(state, discrete_distribution);
|
| 200 |
+
}
|
| 201 |
+
|
| 202 |
+
/*
|
| 203 |
+
* \brief Return a discrete distributed unsigned int from a scrambled Sobol32 generator.
|
| 204 |
+
*
|
| 205 |
+
* Return a single discrete distributed unsigned int derived from a
|
| 206 |
+
* distribution defined by \p discrete_distribution from the scrambled Sobol32 generator in \p state,
|
| 207 |
+
* increment position of generator by one.
|
| 208 |
+
*
|
| 209 |
+
* \param state - Pointer to state to update
|
| 210 |
+
* \param discrete_distribution - ancillary structure for discrete distribution
|
| 211 |
+
*
|
| 212 |
+
* \return unsigned int distributed by distribution defined by \p discrete_distribution.
|
| 213 |
+
*/
|
| 214 |
+
QUALIFIERS unsigned int curand_discrete(curandStateScrambledSobol32_t *state, curandDiscreteDistribution_t discrete_distribution)
|
| 215 |
+
{
|
| 216 |
+
return curand__discrete(state, discrete_distribution);
|
| 217 |
+
}
|
| 218 |
+
|
| 219 |
+
/*
|
| 220 |
+
* \brief Return a discrete distributed unsigned int from a Sobol64 generator.
|
| 221 |
+
*
|
| 222 |
+
* Return a single discrete distributed unsigned int derived from a
|
| 223 |
+
* distribution defined by \p discrete_distribution from the Sobol64 generator in \p state,
|
| 224 |
+
* increment position of generator by one.
|
| 225 |
+
*
|
| 226 |
+
* \param state - Pointer to state to update
|
| 227 |
+
* \param discrete_distribution - ancillary structure for discrete distribution
|
| 228 |
+
*
|
| 229 |
+
* \return unsigned int distributed by distribution defined by \p discrete_distribution.
|
| 230 |
+
*/
|
| 231 |
+
QUALIFIERS unsigned int curand_discrete(curandStateSobol64_t *state, curandDiscreteDistribution_t discrete_distribution)
|
| 232 |
+
{
|
| 233 |
+
return curand__discrete(state, discrete_distribution);
|
| 234 |
+
}
|
| 235 |
+
|
| 236 |
+
/*
|
| 237 |
+
* \brief Return a discrete distributed unsigned int from a scrambled Sobol64 generator.
|
| 238 |
+
*
|
| 239 |
+
* Return a single discrete distributed unsigned int derived from a
|
| 240 |
+
* distribution defined by \p discrete_distribution from the scrambled Sobol64 generator in \p state,
|
| 241 |
+
* increment position of generator by one.
|
| 242 |
+
*
|
| 243 |
+
* \param state - Pointer to state to update
|
| 244 |
+
* \param discrete_distribution - ancillary structure for discrete distribution
|
| 245 |
+
*
|
| 246 |
+
* \return unsigned int distributed by distribution defined by \p discrete_distribution.
|
| 247 |
+
*/
|
| 248 |
+
QUALIFIERS unsigned int curand_discrete(curandStateScrambledSobol64_t *state, curandDiscreteDistribution_t discrete_distribution)
|
| 249 |
+
{
|
| 250 |
+
return curand__discrete(state, discrete_distribution);
|
| 251 |
+
}
|
| 252 |
+
|
| 253 |
+
#endif // !defined(CURAND_DISCRETE_H_)
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_globals.h
ADDED
|
@@ -0,0 +1,93 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/* Copyright 2010-2014 NVIDIA Corporation. All rights reserved.
|
| 2 |
+
*
|
| 3 |
+
* NOTICE TO LICENSEE:
|
| 4 |
+
*
|
| 5 |
+
* The source code and/or documentation ("Licensed Deliverables") are
|
| 6 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 7 |
+
* international Copyright laws.
|
| 8 |
+
*
|
| 9 |
+
* The Licensed Deliverables contained herein are PROPRIETARY and
|
| 10 |
+
* CONFIDENTIAL to NVIDIA and are being provided under the terms and
|
| 11 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 12 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 13 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 14 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 15 |
+
* of the Licensed Deliverables to any third party without the express
|
| 16 |
+
* written consent of NVIDIA is prohibited.
|
| 17 |
+
*
|
| 18 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 19 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 20 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. THEY ARE
|
| 21 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 22 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 23 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 24 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 25 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 26 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 27 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 28 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 29 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 30 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 31 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 32 |
+
*
|
| 33 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 34 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 35 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 36 |
+
* computer software documentation" as such terms are used in 48
|
| 37 |
+
* C.F.R. 12.212 (SEPT 1995) and are provided to the U.S. Government
|
| 38 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 39 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 40 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 41 |
+
* only those rights set forth herein.
|
| 42 |
+
*
|
| 43 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 44 |
+
* software must include, in the user documentation and internal
|
| 45 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 46 |
+
* Users Notice.
|
| 47 |
+
*/
|
| 48 |
+
#ifndef CURAND_GLOBALS_H
|
| 49 |
+
#define CURAND_GLOBALS_H
|
| 50 |
+
|
| 51 |
+
#define MAX_XOR_N (5)
|
| 52 |
+
#define SKIPAHEAD_BLOCKSIZE (4)
|
| 53 |
+
#define SKIPAHEAD_MASK ((1<<SKIPAHEAD_BLOCKSIZE)-1)
|
| 54 |
+
#define CURAND_2POW32 (4294967296.f)
|
| 55 |
+
#define CURAND_2POW32_DOUBLE (4294967296.)
|
| 56 |
+
#define CURAND_2POW32_INV (2.3283064e-10f)
|
| 57 |
+
#define CURAND_2POW32_INV_DOUBLE (2.3283064365386963e-10)
|
| 58 |
+
#define CURAND_2POW53_INV_DOUBLE (1.1102230246251565e-16)
|
| 59 |
+
#define CURAND_2POW32_INV_2PI (2.3283064e-10f * 6.2831855f)
|
| 60 |
+
#define CURAND_2PI (6.2831855f)
|
| 61 |
+
#define CURAND_2POW53_INV_2PI_DOUBLE (1.1102230246251565e-16 * 6.2831853071795860)
|
| 62 |
+
#define CURAND_PI_DOUBLE (3.1415926535897932)
|
| 63 |
+
#define CURAND_2PI_DOUBLE (6.2831853071795860)
|
| 64 |
+
#define CURAND_SQRT2 (-1.4142135f)
|
| 65 |
+
#define CURAND_SQRT2_DOUBLE (-1.4142135623730951)
|
| 66 |
+
|
| 67 |
+
#define SOBOL64_ITR_BINARY_DIVIDE 2
|
| 68 |
+
#define SOBOL_M2_BINARY_DIVIDE 10
|
| 69 |
+
#define MTGP32_M2_BINARY_DIVIDE 32
|
| 70 |
+
#define MAX_LAMBDA 400000
|
| 71 |
+
#define MIN_GAUSS_LAMBDA 2000
|
| 72 |
+
|
| 73 |
+
struct normal_args_st {
|
| 74 |
+
float mean;
|
| 75 |
+
float stddev;
|
| 76 |
+
};
|
| 77 |
+
|
| 78 |
+
typedef struct normal_args_st normal_args_t;
|
| 79 |
+
|
| 80 |
+
struct normal_args_double_st {
|
| 81 |
+
double mean;
|
| 82 |
+
double stddev;
|
| 83 |
+
};
|
| 84 |
+
|
| 85 |
+
typedef struct normal_args_double_st normal_args_double_t;
|
| 86 |
+
|
| 87 |
+
|
| 88 |
+
|
| 89 |
+
|
| 90 |
+
|
| 91 |
+
|
| 92 |
+
|
| 93 |
+
#endif
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_kernel.h
ADDED
|
@@ -0,0 +1,1677 @@
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|
| 1 |
+
|
| 2 |
+
/* Copyright 2010-2014 NVIDIA Corporation. All rights reserved.
|
| 3 |
+
*
|
| 4 |
+
* NOTICE TO LICENSEE:
|
| 5 |
+
*
|
| 6 |
+
* The source code and/or documentation ("Licensed Deliverables") are
|
| 7 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 8 |
+
* international Copyright laws.
|
| 9 |
+
*
|
| 10 |
+
* The Licensed Deliverables contained herein are PROPRIETARY and
|
| 11 |
+
* CONFIDENTIAL to NVIDIA and are being provided under the terms and
|
| 12 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 13 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 14 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 15 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 16 |
+
* of the Licensed Deliverables to any third party without the express
|
| 17 |
+
* written consent of NVIDIA is prohibited.
|
| 18 |
+
*
|
| 19 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 20 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 21 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. THEY ARE
|
| 22 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 23 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 24 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 25 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 26 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 27 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 28 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 29 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 30 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 31 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 32 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 33 |
+
*
|
| 34 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 35 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 36 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 37 |
+
* computer software documentation" as such terms are used in 48
|
| 38 |
+
* C.F.R. 12.212 (SEPT 1995) and are provided to the U.S. Government
|
| 39 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 40 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 41 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 42 |
+
* only those rights set forth herein.
|
| 43 |
+
*
|
| 44 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 45 |
+
* software must include, in the user documentation and internal
|
| 46 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 47 |
+
* Users Notice.
|
| 48 |
+
*/
|
| 49 |
+
|
| 50 |
+
|
| 51 |
+
#if !defined(CURAND_KERNEL_H_)
|
| 52 |
+
#define CURAND_KERNEL_H_
|
| 53 |
+
|
| 54 |
+
/**
|
| 55 |
+
* \defgroup DEVICE Device API
|
| 56 |
+
*
|
| 57 |
+
* @{
|
| 58 |
+
*/
|
| 59 |
+
|
| 60 |
+
#if !defined(QUALIFIERS)
|
| 61 |
+
#define QUALIFIERS static __forceinline__ __device__
|
| 62 |
+
#endif
|
| 63 |
+
|
| 64 |
+
/* To prevent unused parameter warnings */
|
| 65 |
+
#if !defined(GCC_UNUSED_PARAMETER)
|
| 66 |
+
#if defined(__GNUC__)
|
| 67 |
+
#define GCC_UNUSED_PARAMETER __attribute__((unused))
|
| 68 |
+
#else
|
| 69 |
+
#define GCC_UNUSED_PARAMETER
|
| 70 |
+
#endif /* defined(__GNUC__) */
|
| 71 |
+
#endif /* !defined(GCC_UNUSED_PARAMETER) */
|
| 72 |
+
|
| 73 |
+
#include <nv/target>
|
| 74 |
+
|
| 75 |
+
#ifdef __CUDACC_RTC__
|
| 76 |
+
#define CURAND_DETAIL_USE_CUDA_STL
|
| 77 |
+
#endif
|
| 78 |
+
|
| 79 |
+
#if __cplusplus >= 201103L
|
| 80 |
+
# ifdef CURAND_DETAIL_USE_CUDA_STL
|
| 81 |
+
# define CURAND_STD cuda::std
|
| 82 |
+
# include <cuda/std/type_traits>
|
| 83 |
+
# else
|
| 84 |
+
# define CURAND_STD std
|
| 85 |
+
# include <type_traits>
|
| 86 |
+
# endif // CURAND_DETAIL_USE_CUDA_STL
|
| 87 |
+
#else
|
| 88 |
+
// To support C++03 compilation
|
| 89 |
+
# define CURAND_STD curand_detail
|
| 90 |
+
namespace curand_detail {
|
| 91 |
+
template<bool B, class T = void>
|
| 92 |
+
struct enable_if {};
|
| 93 |
+
|
| 94 |
+
template<class T>
|
| 95 |
+
struct enable_if<true, T> { typedef T type; };
|
| 96 |
+
|
| 97 |
+
template<class T, class U>
|
| 98 |
+
struct is_same { static const bool value = false; };
|
| 99 |
+
|
| 100 |
+
template<class T>
|
| 101 |
+
struct is_same<T, T> { static const bool value = true; };
|
| 102 |
+
} // namespace curand_detail
|
| 103 |
+
#endif // __cplusplus >= 201103L
|
| 104 |
+
|
| 105 |
+
#ifndef __CUDACC_RTC__
|
| 106 |
+
#include <math.h>
|
| 107 |
+
#endif // __CUDACC_RTC__
|
| 108 |
+
|
| 109 |
+
#include "curand.h"
|
| 110 |
+
#include "curand_discrete.h"
|
| 111 |
+
#include "curand_precalc.h"
|
| 112 |
+
#include "curand_mrg32k3a.h"
|
| 113 |
+
#include "curand_mtgp32_kernel.h"
|
| 114 |
+
#include "curand_philox4x32_x.h"
|
| 115 |
+
#include "curand_globals.h"
|
| 116 |
+
|
| 117 |
+
/* Test RNG */
|
| 118 |
+
/* This generator uses the formula:
|
| 119 |
+
x_n = x_(n-1) + 1 mod 2^32
|
| 120 |
+
x_0 = (unsigned int)seed * 3
|
| 121 |
+
Subsequences are spaced 31337 steps apart.
|
| 122 |
+
*/
|
| 123 |
+
struct curandStateTest {
|
| 124 |
+
unsigned int v;
|
| 125 |
+
};
|
| 126 |
+
|
| 127 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 128 |
+
typedef struct curandStateTest curandStateTest_t;
|
| 129 |
+
/** \endcond */
|
| 130 |
+
|
| 131 |
+
/* XORSHIFT FAMILY RNGs */
|
| 132 |
+
/* These generators are a family proposed by Marsaglia. They keep state
|
| 133 |
+
in 32 bit chunks, then use repeated shift and xor operations to scramble
|
| 134 |
+
the bits. The following generators are a combination of a simple Weyl
|
| 135 |
+
generator with an N variable XORSHIFT generator.
|
| 136 |
+
*/
|
| 137 |
+
|
| 138 |
+
/* XORSHIFT RNG */
|
| 139 |
+
/* This generator uses the xorwow formula of
|
| 140 |
+
www.jstatsoft.org/v08/i14/paper page 5
|
| 141 |
+
Has period 2^192 - 2^32.
|
| 142 |
+
*/
|
| 143 |
+
/**
|
| 144 |
+
* CURAND XORWOW state
|
| 145 |
+
*/
|
| 146 |
+
struct curandStateXORWOW;
|
| 147 |
+
|
| 148 |
+
/*
|
| 149 |
+
* Implementation details not in reference documentation */
|
| 150 |
+
struct curandStateXORWOW {
|
| 151 |
+
unsigned int d, v[5];
|
| 152 |
+
int boxmuller_flag;
|
| 153 |
+
int boxmuller_flag_double;
|
| 154 |
+
float boxmuller_extra;
|
| 155 |
+
double boxmuller_extra_double;
|
| 156 |
+
};
|
| 157 |
+
|
| 158 |
+
/*
|
| 159 |
+
* CURAND XORWOW state
|
| 160 |
+
*/
|
| 161 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 162 |
+
typedef struct curandStateXORWOW curandStateXORWOW_t;
|
| 163 |
+
|
| 164 |
+
#define EXTRA_FLAG_NORMAL 0x00000001
|
| 165 |
+
#define EXTRA_FLAG_LOG_NORMAL 0x00000002
|
| 166 |
+
/** \endcond */
|
| 167 |
+
|
| 168 |
+
/* Combined Multiple Recursive Generators */
|
| 169 |
+
/* These generators are a family proposed by L'Ecuyer. They keep state
|
| 170 |
+
in sets of doubles, then use repeated modular arithmetic multiply operations
|
| 171 |
+
to scramble the bits in each set, and combine the result.
|
| 172 |
+
*/
|
| 173 |
+
|
| 174 |
+
/* MRG32k3a RNG */
|
| 175 |
+
/* This generator uses the MRG32k3A formula of
|
| 176 |
+
http://www.iro.umontreal.ca/~lecuyer/myftp/streams00/c++/streams4.pdf
|
| 177 |
+
Has period 2^191.
|
| 178 |
+
*/
|
| 179 |
+
|
| 180 |
+
/* moduli for the recursions */
|
| 181 |
+
/** \cond UNHIDE_DEFINES */
|
| 182 |
+
#define MRG32K3A_MOD1 4294967087.
|
| 183 |
+
#define MRG32K3A_MOD2 4294944443.
|
| 184 |
+
|
| 185 |
+
/* Constants used in generation */
|
| 186 |
+
|
| 187 |
+
#define MRG32K3A_A12 1403580.
|
| 188 |
+
#define MRG32K3A_A13N 810728.
|
| 189 |
+
#define MRG32K3A_A21 527612.
|
| 190 |
+
#define MRG32K3A_A23N 1370589.
|
| 191 |
+
#define MRG32K3A_NORM (2.3283065498378288e-10)
|
| 192 |
+
//
|
| 193 |
+
// #define MRG32K3A_BITS_NORM ((double)((POW32_DOUBLE-1.0)/MOD1))
|
| 194 |
+
// above constant, used verbatim, rounds differently on some host systems.
|
| 195 |
+
#define MRG32K3A_BITS_NORM 1.000000048662
|
| 196 |
+
|
| 197 |
+
/** \endcond */
|
| 198 |
+
|
| 199 |
+
|
| 200 |
+
|
| 201 |
+
|
| 202 |
+
/**
|
| 203 |
+
* CURAND MRG32K3A state
|
| 204 |
+
*/
|
| 205 |
+
struct curandStateMRG32k3a;
|
| 206 |
+
|
| 207 |
+
/* Implementation details not in reference documentation */
|
| 208 |
+
struct curandStateMRG32k3a {
|
| 209 |
+
unsigned int s1[3];
|
| 210 |
+
unsigned int s2[3];
|
| 211 |
+
int boxmuller_flag;
|
| 212 |
+
int boxmuller_flag_double;
|
| 213 |
+
float boxmuller_extra;
|
| 214 |
+
double boxmuller_extra_double;
|
| 215 |
+
};
|
| 216 |
+
|
| 217 |
+
/*
|
| 218 |
+
* CURAND MRG32K3A state
|
| 219 |
+
*/
|
| 220 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 221 |
+
typedef struct curandStateMRG32k3a curandStateMRG32k3a_t;
|
| 222 |
+
/** \endcond */
|
| 223 |
+
|
| 224 |
+
/* SOBOL QRNG */
|
| 225 |
+
/**
|
| 226 |
+
* CURAND Sobol32 state
|
| 227 |
+
*/
|
| 228 |
+
struct curandStateSobol32;
|
| 229 |
+
|
| 230 |
+
/* Implementation details not in reference documentation */
|
| 231 |
+
struct curandStateSobol32 {
|
| 232 |
+
unsigned int i, x, c;
|
| 233 |
+
unsigned int direction_vectors[32];
|
| 234 |
+
};
|
| 235 |
+
|
| 236 |
+
/*
|
| 237 |
+
* CURAND Sobol32 state
|
| 238 |
+
*/
|
| 239 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 240 |
+
typedef struct curandStateSobol32 curandStateSobol32_t;
|
| 241 |
+
/** \endcond */
|
| 242 |
+
|
| 243 |
+
/**
|
| 244 |
+
* CURAND Scrambled Sobol32 state
|
| 245 |
+
*/
|
| 246 |
+
struct curandStateScrambledSobol32;
|
| 247 |
+
|
| 248 |
+
/* Implementation details not in reference documentation */
|
| 249 |
+
struct curandStateScrambledSobol32 {
|
| 250 |
+
unsigned int i, x, c;
|
| 251 |
+
unsigned int direction_vectors[32];
|
| 252 |
+
};
|
| 253 |
+
|
| 254 |
+
/*
|
| 255 |
+
* CURAND Scrambled Sobol32 state
|
| 256 |
+
*/
|
| 257 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 258 |
+
typedef struct curandStateScrambledSobol32 curandStateScrambledSobol32_t;
|
| 259 |
+
/** \endcond */
|
| 260 |
+
|
| 261 |
+
/**
|
| 262 |
+
* CURAND Sobol64 state
|
| 263 |
+
*/
|
| 264 |
+
struct curandStateSobol64;
|
| 265 |
+
|
| 266 |
+
/* Implementation details not in reference documentation */
|
| 267 |
+
struct curandStateSobol64 {
|
| 268 |
+
unsigned long long i, x, c;
|
| 269 |
+
unsigned long long direction_vectors[64];
|
| 270 |
+
};
|
| 271 |
+
|
| 272 |
+
/*
|
| 273 |
+
* CURAND Sobol64 state
|
| 274 |
+
*/
|
| 275 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 276 |
+
typedef struct curandStateSobol64 curandStateSobol64_t;
|
| 277 |
+
/** \endcond */
|
| 278 |
+
|
| 279 |
+
/**
|
| 280 |
+
* CURAND Scrambled Sobol64 state
|
| 281 |
+
*/
|
| 282 |
+
struct curandStateScrambledSobol64;
|
| 283 |
+
|
| 284 |
+
/* Implementation details not in reference documentation */
|
| 285 |
+
struct curandStateScrambledSobol64 {
|
| 286 |
+
unsigned long long i, x, c;
|
| 287 |
+
unsigned long long direction_vectors[64];
|
| 288 |
+
};
|
| 289 |
+
|
| 290 |
+
/*
|
| 291 |
+
* CURAND Scrambled Sobol64 state
|
| 292 |
+
*/
|
| 293 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 294 |
+
typedef struct curandStateScrambledSobol64 curandStateScrambledSobol64_t;
|
| 295 |
+
/** \endcond */
|
| 296 |
+
|
| 297 |
+
/*
|
| 298 |
+
* Default RNG
|
| 299 |
+
*/
|
| 300 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 301 |
+
typedef struct curandStateXORWOW curandState_t;
|
| 302 |
+
typedef struct curandStateXORWOW curandState;
|
| 303 |
+
/** \endcond */
|
| 304 |
+
|
| 305 |
+
/****************************************************************************/
|
| 306 |
+
/* Utility functions needed by RNGs */
|
| 307 |
+
/****************************************************************************/
|
| 308 |
+
/** \cond UNHIDE_UTILITIES */
|
| 309 |
+
/*
|
| 310 |
+
multiply vector by matrix, store in result
|
| 311 |
+
matrix is n x n, measured in 32 bit units
|
| 312 |
+
matrix is stored in row major order
|
| 313 |
+
vector and result cannot be same pointer
|
| 314 |
+
*/
|
| 315 |
+
template<int N>
|
| 316 |
+
QUALIFIERS void __curand_matvec_inplace(unsigned int *vector, unsigned int *matrix)
|
| 317 |
+
{
|
| 318 |
+
unsigned int result[N] = { 0 };
|
| 319 |
+
for(int i = 0; i < N; i++) {
|
| 320 |
+
#ifdef __CUDA_ARCH__
|
| 321 |
+
#pragma unroll 16
|
| 322 |
+
#endif
|
| 323 |
+
for(int j = 0; j < 32; j++) {
|
| 324 |
+
if(vector[i] & (1 << j)) {
|
| 325 |
+
for(int k = 0; k < N; k++) {
|
| 326 |
+
result[k] ^= matrix[N * (i * 32 + j) + k];
|
| 327 |
+
}
|
| 328 |
+
}
|
| 329 |
+
}
|
| 330 |
+
}
|
| 331 |
+
for(int i = 0; i < N; i++) {
|
| 332 |
+
vector[i] = result[i];
|
| 333 |
+
}
|
| 334 |
+
}
|
| 335 |
+
|
| 336 |
+
QUALIFIERS void __curand_matvec(unsigned int *vector, unsigned int *matrix,
|
| 337 |
+
unsigned int *result, int n)
|
| 338 |
+
{
|
| 339 |
+
for(int i = 0; i < n; i++) {
|
| 340 |
+
result[i] = 0;
|
| 341 |
+
}
|
| 342 |
+
for(int i = 0; i < n; i++) {
|
| 343 |
+
for(int j = 0; j < 32; j++) {
|
| 344 |
+
if(vector[i] & (1 << j)) {
|
| 345 |
+
for(int k = 0; k < n; k++) {
|
| 346 |
+
result[k] ^= matrix[n * (i * 32 + j) + k];
|
| 347 |
+
}
|
| 348 |
+
}
|
| 349 |
+
}
|
| 350 |
+
}
|
| 351 |
+
}
|
| 352 |
+
|
| 353 |
+
/* generate identity matrix */
|
| 354 |
+
QUALIFIERS void __curand_matidentity(unsigned int *matrix, int n)
|
| 355 |
+
{
|
| 356 |
+
int r;
|
| 357 |
+
for(int i = 0; i < n * 32; i++) {
|
| 358 |
+
for(int j = 0; j < n; j++) {
|
| 359 |
+
r = i & 31;
|
| 360 |
+
if(i / 32 == j) {
|
| 361 |
+
matrix[i * n + j] = (1 << r);
|
| 362 |
+
} else {
|
| 363 |
+
matrix[i * n + j] = 0;
|
| 364 |
+
}
|
| 365 |
+
}
|
| 366 |
+
}
|
| 367 |
+
}
|
| 368 |
+
|
| 369 |
+
/* multiply matrixA by matrixB, store back in matrixA
|
| 370 |
+
matrixA and matrixB must not be same matrix */
|
| 371 |
+
QUALIFIERS void __curand_matmat(unsigned int *matrixA, unsigned int *matrixB, int n)
|
| 372 |
+
{
|
| 373 |
+
unsigned int result[MAX_XOR_N];
|
| 374 |
+
for(int i = 0; i < n * 32; i++) {
|
| 375 |
+
__curand_matvec(matrixA + i * n, matrixB, result, n);
|
| 376 |
+
for(int j = 0; j < n; j++) {
|
| 377 |
+
matrixA[i * n + j] = result[j];
|
| 378 |
+
}
|
| 379 |
+
}
|
| 380 |
+
}
|
| 381 |
+
|
| 382 |
+
/* copy vectorA to vector */
|
| 383 |
+
QUALIFIERS void __curand_veccopy(unsigned int *vector, unsigned int *vectorA, int n)
|
| 384 |
+
{
|
| 385 |
+
for(int i = 0; i < n; i++) {
|
| 386 |
+
vector[i] = vectorA[i];
|
| 387 |
+
}
|
| 388 |
+
}
|
| 389 |
+
|
| 390 |
+
/* copy matrixA to matrix */
|
| 391 |
+
QUALIFIERS void __curand_matcopy(unsigned int *matrix, unsigned int *matrixA, int n)
|
| 392 |
+
{
|
| 393 |
+
for(int i = 0; i < n * n * 32; i++) {
|
| 394 |
+
matrix[i] = matrixA[i];
|
| 395 |
+
}
|
| 396 |
+
}
|
| 397 |
+
|
| 398 |
+
/* compute matrixA to power p, store result in matrix */
|
| 399 |
+
QUALIFIERS void __curand_matpow(unsigned int *matrix, unsigned int *matrixA,
|
| 400 |
+
unsigned long long p, int n)
|
| 401 |
+
{
|
| 402 |
+
unsigned int matrixR[MAX_XOR_N * MAX_XOR_N * 32];
|
| 403 |
+
unsigned int matrixS[MAX_XOR_N * MAX_XOR_N * 32];
|
| 404 |
+
__curand_matidentity(matrix, n);
|
| 405 |
+
__curand_matcopy(matrixR, matrixA, n);
|
| 406 |
+
while(p) {
|
| 407 |
+
if(p & 1) {
|
| 408 |
+
__curand_matmat(matrix, matrixR, n);
|
| 409 |
+
}
|
| 410 |
+
__curand_matcopy(matrixS, matrixR, n);
|
| 411 |
+
__curand_matmat(matrixR, matrixS, n);
|
| 412 |
+
p >>= 1;
|
| 413 |
+
}
|
| 414 |
+
}
|
| 415 |
+
|
| 416 |
+
/****************************************************************************/
|
| 417 |
+
/* Utility functions needed by MRG32k3a RNG */
|
| 418 |
+
/* Matrix operations modulo some integer less than 2**32, done in */
|
| 419 |
+
/* double precision floating point, with care not to overflow 53 bits */
|
| 420 |
+
/****************************************************************************/
|
| 421 |
+
|
| 422 |
+
/* return i mod m. */
|
| 423 |
+
/* assumes i and m are integers represented accurately in doubles */
|
| 424 |
+
|
| 425 |
+
QUALIFIERS double curand_MRGmod(double i, double m)
|
| 426 |
+
{
|
| 427 |
+
double quo;
|
| 428 |
+
double rem;
|
| 429 |
+
quo = floor(i/m);
|
| 430 |
+
rem = i - (quo*m);
|
| 431 |
+
if (rem < 0.0) rem += m;
|
| 432 |
+
return rem;
|
| 433 |
+
}
|
| 434 |
+
|
| 435 |
+
/* Multiplication modulo m. Inputs i and j less than 2**32 */
|
| 436 |
+
/* Ensure intermediate results do not exceed 2**53 */
|
| 437 |
+
|
| 438 |
+
QUALIFIERS double curand_MRGmodMul(double i, double j, double m)
|
| 439 |
+
{
|
| 440 |
+
double tempHi;
|
| 441 |
+
double tempLo;
|
| 442 |
+
|
| 443 |
+
tempHi = floor(i/131072.0);
|
| 444 |
+
tempLo = i - (tempHi*131072.0);
|
| 445 |
+
tempLo = curand_MRGmod( curand_MRGmod( (tempHi * j), m) * 131072.0 + curand_MRGmod(tempLo * j, m),m);
|
| 446 |
+
|
| 447 |
+
if (tempLo < 0.0) tempLo += m;
|
| 448 |
+
return tempLo;
|
| 449 |
+
}
|
| 450 |
+
|
| 451 |
+
/* multiply 3 by 3 matrices of doubles, modulo m */
|
| 452 |
+
|
| 453 |
+
QUALIFIERS void curand_MRGmatMul3x3(unsigned int i1[][3],unsigned int i2[][3],unsigned int o[][3],double m)
|
| 454 |
+
{
|
| 455 |
+
int i,j;
|
| 456 |
+
double temp[3][3];
|
| 457 |
+
for (i=0; i<3; i++){
|
| 458 |
+
for (j=0; j<3; j++){
|
| 459 |
+
temp[i][j] = ( curand_MRGmodMul(i1[i][0], i2[0][j], m) +
|
| 460 |
+
curand_MRGmodMul(i1[i][1], i2[1][j], m) +
|
| 461 |
+
curand_MRGmodMul(i1[i][2], i2[2][j], m));
|
| 462 |
+
temp[i][j] = curand_MRGmod( temp[i][j], m );
|
| 463 |
+
}
|
| 464 |
+
}
|
| 465 |
+
for (i=0; i<3; i++){
|
| 466 |
+
for (j=0; j<3; j++){
|
| 467 |
+
o[i][j] = (unsigned int)temp[i][j];
|
| 468 |
+
}
|
| 469 |
+
}
|
| 470 |
+
}
|
| 471 |
+
|
| 472 |
+
/* multiply 3 by 3 matrix times 3 by 1 vector of doubles, modulo m */
|
| 473 |
+
|
| 474 |
+
QUALIFIERS void curand_MRGmatVecMul3x3( unsigned int i[][3], unsigned int v[], double m)
|
| 475 |
+
{
|
| 476 |
+
int k;
|
| 477 |
+
double t[3];
|
| 478 |
+
for (k = 0; k < 3; k++) {
|
| 479 |
+
t[k] = ( curand_MRGmodMul(i[k][0], v[0], m) +
|
| 480 |
+
curand_MRGmodMul(i[k][1], v[1], m) +
|
| 481 |
+
curand_MRGmodMul(i[k][2], v[2], m) );
|
| 482 |
+
t[k] = curand_MRGmod( t[k], m );
|
| 483 |
+
}
|
| 484 |
+
for (k = 0; k < 3; k++) {
|
| 485 |
+
v[k] = (unsigned int)t[k];
|
| 486 |
+
}
|
| 487 |
+
|
| 488 |
+
}
|
| 489 |
+
|
| 490 |
+
/* raise a 3 by 3 matrix of doubles to a 64 bit integer power pow, modulo m */
|
| 491 |
+
/* input is index zero of an array of 3 by 3 matrices m, */
|
| 492 |
+
/* each m = m[0]**(2**index) */
|
| 493 |
+
|
| 494 |
+
QUALIFIERS void curand_MRGmatPow3x3( unsigned int in[][3][3], unsigned int o[][3], double m, unsigned long long pow )
|
| 495 |
+
{
|
| 496 |
+
int i,j;
|
| 497 |
+
for ( i = 0; i < 3; i++ ) {
|
| 498 |
+
for ( j = 0; j < 3; j++ ) {
|
| 499 |
+
o[i][j] = 0;
|
| 500 |
+
if ( i == j ) o[i][j] = 1;
|
| 501 |
+
}
|
| 502 |
+
}
|
| 503 |
+
i = 0;
|
| 504 |
+
curand_MRGmatVecMul3x3(o,o[0],m);
|
| 505 |
+
while (pow) {
|
| 506 |
+
if ( pow & 1ll ) {
|
| 507 |
+
curand_MRGmatMul3x3(in[i], o, o, m);
|
| 508 |
+
}
|
| 509 |
+
i++;
|
| 510 |
+
pow >>= 1;
|
| 511 |
+
}
|
| 512 |
+
}
|
| 513 |
+
|
| 514 |
+
/* raise a 3 by 3 matrix of doubles to the power */
|
| 515 |
+
/* 2 to the power (pow modulo 191), modulo m */
|
| 516 |
+
|
| 517 |
+
QUALIFIERS void curnand_MRGmatPow2Pow3x3( double in[][3], double o[][3], double m, unsigned long pow )
|
| 518 |
+
{
|
| 519 |
+
unsigned int temp[3][3];
|
| 520 |
+
int i,j;
|
| 521 |
+
pow = pow % 191;
|
| 522 |
+
for ( i = 0; i < 3; i++ ) {
|
| 523 |
+
for ( j = 0; j < 3; j++ ) {
|
| 524 |
+
temp[i][j] = (unsigned int)in[i][j];
|
| 525 |
+
}
|
| 526 |
+
}
|
| 527 |
+
while (pow) {
|
| 528 |
+
curand_MRGmatMul3x3(temp, temp, temp, m);
|
| 529 |
+
pow--;
|
| 530 |
+
}
|
| 531 |
+
for ( i = 0; i < 3; i++ ) {
|
| 532 |
+
for ( j = 0; j < 3; j++ ) {
|
| 533 |
+
o[i][j] = temp[i][j];
|
| 534 |
+
}
|
| 535 |
+
}
|
| 536 |
+
}
|
| 537 |
+
|
| 538 |
+
/** \endcond */
|
| 539 |
+
|
| 540 |
+
/****************************************************************************/
|
| 541 |
+
/* Kernel implementations of RNGs */
|
| 542 |
+
/****************************************************************************/
|
| 543 |
+
|
| 544 |
+
/* Test RNG */
|
| 545 |
+
|
| 546 |
+
QUALIFIERS void curand_init(unsigned long long seed,
|
| 547 |
+
unsigned long long subsequence,
|
| 548 |
+
unsigned long long offset,
|
| 549 |
+
curandStateTest_t *state)
|
| 550 |
+
{
|
| 551 |
+
state->v = (unsigned int)(seed * 3) + (unsigned int)(subsequence * 31337) + \
|
| 552 |
+
(unsigned int)offset;
|
| 553 |
+
}
|
| 554 |
+
|
| 555 |
+
|
| 556 |
+
QUALIFIERS unsigned int curand(curandStateTest_t *state)
|
| 557 |
+
{
|
| 558 |
+
unsigned int r = state->v++;
|
| 559 |
+
return r;
|
| 560 |
+
}
|
| 561 |
+
|
| 562 |
+
QUALIFIERS void skipahead(unsigned long long n, curandStateTest_t *state)
|
| 563 |
+
{
|
| 564 |
+
state->v += (unsigned int)n;
|
| 565 |
+
}
|
| 566 |
+
|
| 567 |
+
/* XORWOW RNG */
|
| 568 |
+
|
| 569 |
+
template <typename T, int n>
|
| 570 |
+
QUALIFIERS void __curand_generate_skipahead_matrix_xor(unsigned int matrix[])
|
| 571 |
+
{
|
| 572 |
+
T state;
|
| 573 |
+
// Generate matrix that advances one step
|
| 574 |
+
// matrix has n * n * 32 32-bit elements
|
| 575 |
+
// solve for matrix by stepping single bit states
|
| 576 |
+
for(int i = 0; i < 32 * n; i++) {
|
| 577 |
+
state.d = 0;
|
| 578 |
+
for(int j = 0; j < n; j++) {
|
| 579 |
+
state.v[j] = 0;
|
| 580 |
+
}
|
| 581 |
+
state.v[i / 32] = (1 << (i & 31));
|
| 582 |
+
curand(&state);
|
| 583 |
+
for(int j = 0; j < n; j++) {
|
| 584 |
+
matrix[i * n + j] = state.v[j];
|
| 585 |
+
}
|
| 586 |
+
}
|
| 587 |
+
}
|
| 588 |
+
|
| 589 |
+
template <typename T, int n>
|
| 590 |
+
QUALIFIERS void _skipahead_scratch(unsigned long long x, T *state, unsigned int *scratch)
|
| 591 |
+
{
|
| 592 |
+
// unsigned int matrix[n * n * 32];
|
| 593 |
+
unsigned int *matrix = scratch;
|
| 594 |
+
// unsigned int matrixA[n * n * 32];
|
| 595 |
+
unsigned int *matrixA = scratch + (n * n * 32);
|
| 596 |
+
// unsigned int vector[n];
|
| 597 |
+
unsigned int *vector = scratch + (n * n * 32) + (n * n * 32);
|
| 598 |
+
// unsigned int result[n];
|
| 599 |
+
unsigned int *result = scratch + (n * n * 32) + (n * n * 32) + n;
|
| 600 |
+
unsigned long long p = x;
|
| 601 |
+
for(int i = 0; i < n; i++) {
|
| 602 |
+
vector[i] = state->v[i];
|
| 603 |
+
}
|
| 604 |
+
int matrix_num = 0;
|
| 605 |
+
while(p && (matrix_num < PRECALC_NUM_MATRICES - 1)) {
|
| 606 |
+
for(unsigned int t = 0; t < (p & PRECALC_BLOCK_MASK); t++) {
|
| 607 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 608 |
+
__curand_matvec(vector, precalc_xorwow_offset_matrix[matrix_num], result, n);
|
| 609 |
+
,
|
| 610 |
+
__curand_matvec(vector, precalc_xorwow_offset_matrix_host[matrix_num], result, n);
|
| 611 |
+
)
|
| 612 |
+
__curand_veccopy(vector, result, n);
|
| 613 |
+
}
|
| 614 |
+
p >>= PRECALC_BLOCK_SIZE;
|
| 615 |
+
matrix_num++;
|
| 616 |
+
}
|
| 617 |
+
if(p) {
|
| 618 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 619 |
+
__curand_matcopy(matrix, precalc_xorwow_offset_matrix[PRECALC_NUM_MATRICES - 1], n);
|
| 620 |
+
__curand_matcopy(matrixA, precalc_xorwow_offset_matrix[PRECALC_NUM_MATRICES - 1], n);
|
| 621 |
+
,
|
| 622 |
+
__curand_matcopy(matrix, precalc_xorwow_offset_matrix_host[PRECALC_NUM_MATRICES - 1], n);
|
| 623 |
+
__curand_matcopy(matrixA, precalc_xorwow_offset_matrix_host[PRECALC_NUM_MATRICES - 1], n);
|
| 624 |
+
)
|
| 625 |
+
}
|
| 626 |
+
while(p) {
|
| 627 |
+
for(unsigned int t = 0; t < (p & SKIPAHEAD_MASK); t++) {
|
| 628 |
+
__curand_matvec(vector, matrixA, result, n);
|
| 629 |
+
__curand_veccopy(vector, result, n);
|
| 630 |
+
}
|
| 631 |
+
p >>= SKIPAHEAD_BLOCKSIZE;
|
| 632 |
+
if(p) {
|
| 633 |
+
for(int i = 0; i < SKIPAHEAD_BLOCKSIZE; i++) {
|
| 634 |
+
__curand_matmat(matrix, matrixA, n);
|
| 635 |
+
__curand_matcopy(matrixA, matrix, n);
|
| 636 |
+
}
|
| 637 |
+
}
|
| 638 |
+
}
|
| 639 |
+
for(int i = 0; i < n; i++) {
|
| 640 |
+
state->v[i] = vector[i];
|
| 641 |
+
}
|
| 642 |
+
state->d += 362437 * (unsigned int)x;
|
| 643 |
+
}
|
| 644 |
+
|
| 645 |
+
template <typename T, int n>
|
| 646 |
+
QUALIFIERS void _skipahead_sequence_scratch(unsigned long long x, T *state, unsigned int *scratch)
|
| 647 |
+
{
|
| 648 |
+
// unsigned int matrix[n * n * 32];
|
| 649 |
+
unsigned int *matrix = scratch;
|
| 650 |
+
// unsigned int matrixA[n * n * 32];
|
| 651 |
+
unsigned int *matrixA = scratch + (n * n * 32);
|
| 652 |
+
// unsigned int vector[n];
|
| 653 |
+
unsigned int *vector = scratch + (n * n * 32) + (n * n * 32);
|
| 654 |
+
// unsigned int result[n];
|
| 655 |
+
unsigned int *result = scratch + (n * n * 32) + (n * n * 32) + n;
|
| 656 |
+
unsigned long long p = x;
|
| 657 |
+
for(int i = 0; i < n; i++) {
|
| 658 |
+
vector[i] = state->v[i];
|
| 659 |
+
}
|
| 660 |
+
int matrix_num = 0;
|
| 661 |
+
while(p && matrix_num < PRECALC_NUM_MATRICES - 1) {
|
| 662 |
+
for(unsigned int t = 0; t < (p & PRECALC_BLOCK_MASK); t++) {
|
| 663 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 664 |
+
__curand_matvec(vector, precalc_xorwow_matrix[matrix_num], result, n);
|
| 665 |
+
,
|
| 666 |
+
__curand_matvec(vector, precalc_xorwow_matrix_host[matrix_num], result, n);
|
| 667 |
+
)
|
| 668 |
+
__curand_veccopy(vector, result, n);
|
| 669 |
+
}
|
| 670 |
+
p >>= PRECALC_BLOCK_SIZE;
|
| 671 |
+
matrix_num++;
|
| 672 |
+
}
|
| 673 |
+
if(p) {
|
| 674 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 675 |
+
__curand_matcopy(matrix, precalc_xorwow_matrix[PRECALC_NUM_MATRICES - 1], n);
|
| 676 |
+
__curand_matcopy(matrixA, precalc_xorwow_matrix[PRECALC_NUM_MATRICES - 1], n);
|
| 677 |
+
,
|
| 678 |
+
__curand_matcopy(matrix, precalc_xorwow_matrix_host[PRECALC_NUM_MATRICES - 1], n);
|
| 679 |
+
__curand_matcopy(matrixA, precalc_xorwow_matrix_host[PRECALC_NUM_MATRICES - 1], n);
|
| 680 |
+
)
|
| 681 |
+
}
|
| 682 |
+
while(p) {
|
| 683 |
+
for(unsigned int t = 0; t < (p & SKIPAHEAD_MASK); t++) {
|
| 684 |
+
__curand_matvec(vector, matrixA, result, n);
|
| 685 |
+
__curand_veccopy(vector, result, n);
|
| 686 |
+
}
|
| 687 |
+
p >>= SKIPAHEAD_BLOCKSIZE;
|
| 688 |
+
if(p) {
|
| 689 |
+
for(int i = 0; i < SKIPAHEAD_BLOCKSIZE; i++) {
|
| 690 |
+
__curand_matmat(matrix, matrixA, n);
|
| 691 |
+
__curand_matcopy(matrixA, matrix, n);
|
| 692 |
+
}
|
| 693 |
+
}
|
| 694 |
+
}
|
| 695 |
+
for(int i = 0; i < n; i++) {
|
| 696 |
+
state->v[i] = vector[i];
|
| 697 |
+
}
|
| 698 |
+
/* No update of state->d needed, guaranteed to be a multiple of 2^32 */
|
| 699 |
+
}
|
| 700 |
+
|
| 701 |
+
template <typename T, int N>
|
| 702 |
+
QUALIFIERS void _skipahead_inplace(const unsigned long long x, T *state)
|
| 703 |
+
{
|
| 704 |
+
unsigned long long p = x;
|
| 705 |
+
int matrix_num = 0;
|
| 706 |
+
while(p) {
|
| 707 |
+
for(unsigned int t = 0; t < (p & PRECALC_BLOCK_MASK); t++) {
|
| 708 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 709 |
+
__curand_matvec_inplace<N>(state->v, precalc_xorwow_offset_matrix[matrix_num]);
|
| 710 |
+
,
|
| 711 |
+
__curand_matvec_inplace<N>(state->v, precalc_xorwow_offset_matrix_host[matrix_num]);
|
| 712 |
+
)
|
| 713 |
+
}
|
| 714 |
+
p >>= PRECALC_BLOCK_SIZE;
|
| 715 |
+
matrix_num++;
|
| 716 |
+
}
|
| 717 |
+
state->d += 362437 * (unsigned int)x;
|
| 718 |
+
}
|
| 719 |
+
|
| 720 |
+
template <typename T, int N>
|
| 721 |
+
QUALIFIERS void _skipahead_sequence_inplace(unsigned long long x, T *state)
|
| 722 |
+
{
|
| 723 |
+
int matrix_num = 0;
|
| 724 |
+
while(x) {
|
| 725 |
+
for(unsigned int t = 0; t < (x & PRECALC_BLOCK_MASK); t++) {
|
| 726 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 727 |
+
__curand_matvec_inplace<N>(state->v, precalc_xorwow_matrix[matrix_num]);
|
| 728 |
+
,
|
| 729 |
+
__curand_matvec_inplace<N>(state->v, precalc_xorwow_matrix_host[matrix_num]);
|
| 730 |
+
)
|
| 731 |
+
}
|
| 732 |
+
x >>= PRECALC_BLOCK_SIZE;
|
| 733 |
+
matrix_num++;
|
| 734 |
+
}
|
| 735 |
+
/* No update of state->d needed, guaranteed to be a multiple of 2^32 */
|
| 736 |
+
}
|
| 737 |
+
|
| 738 |
+
/**
|
| 739 |
+
* \brief Update XORWOW state to skip \p n elements.
|
| 740 |
+
*
|
| 741 |
+
* Update the XORWOW state in \p state to skip ahead \p n elements.
|
| 742 |
+
*
|
| 743 |
+
* All values of \p n are valid. Large values require more computation and so
|
| 744 |
+
* will take more time to complete.
|
| 745 |
+
*
|
| 746 |
+
* \param n - Number of elements to skip
|
| 747 |
+
* \param state - Pointer to state to update
|
| 748 |
+
*/
|
| 749 |
+
QUALIFIERS void skipahead(unsigned long long n, curandStateXORWOW_t *state)
|
| 750 |
+
{
|
| 751 |
+
_skipahead_inplace<curandStateXORWOW_t, 5>(n, state);
|
| 752 |
+
}
|
| 753 |
+
|
| 754 |
+
/**
|
| 755 |
+
* \brief Update XORWOW state to skip ahead \p n subsequences.
|
| 756 |
+
*
|
| 757 |
+
* Update the XORWOW state in \p state to skip ahead \p n subsequences. Each
|
| 758 |
+
* subsequence is \xmlonly<ph outputclass="xmlonly">2<sup>67</sup></ph>\endxmlonly elements long, so this means the function will skip ahead
|
| 759 |
+
* \xmlonly<ph outputclass="xmlonly">2<sup>67</sup></ph>\endxmlonly * n elements.
|
| 760 |
+
*
|
| 761 |
+
* All values of \p n are valid. Large values require more computation and so
|
| 762 |
+
* will take more time to complete.
|
| 763 |
+
*
|
| 764 |
+
* \param n - Number of subsequences to skip
|
| 765 |
+
* \param state - Pointer to state to update
|
| 766 |
+
*/
|
| 767 |
+
QUALIFIERS void skipahead_sequence(unsigned long long n, curandStateXORWOW_t *state)
|
| 768 |
+
{
|
| 769 |
+
_skipahead_sequence_inplace<curandStateXORWOW_t, 5>(n, state);
|
| 770 |
+
}
|
| 771 |
+
|
| 772 |
+
QUALIFIERS void _curand_init_scratch(unsigned long long seed,
|
| 773 |
+
unsigned long long subsequence,
|
| 774 |
+
unsigned long long offset,
|
| 775 |
+
curandStateXORWOW_t *state,
|
| 776 |
+
unsigned int *scratch)
|
| 777 |
+
{
|
| 778 |
+
// Break up seed, apply salt
|
| 779 |
+
// Constants are arbitrary nonzero values
|
| 780 |
+
unsigned int s0 = ((unsigned int)seed) ^ 0xaad26b49UL;
|
| 781 |
+
unsigned int s1 = (unsigned int)(seed >> 32) ^ 0xf7dcefddUL;
|
| 782 |
+
// Simple multiplication to mix up bits
|
| 783 |
+
// Constants are arbitrary odd values
|
| 784 |
+
unsigned int t0 = 1099087573UL * s0;
|
| 785 |
+
unsigned int t1 = 2591861531UL * s1;
|
| 786 |
+
state->d = 6615241 + t1 + t0;
|
| 787 |
+
state->v[0] = 123456789UL + t0;
|
| 788 |
+
state->v[1] = 362436069UL ^ t0;
|
| 789 |
+
state->v[2] = 521288629UL + t1;
|
| 790 |
+
state->v[3] = 88675123UL ^ t1;
|
| 791 |
+
state->v[4] = 5783321UL + t0;
|
| 792 |
+
_skipahead_sequence_scratch<curandStateXORWOW_t, 5>(subsequence, state, scratch);
|
| 793 |
+
_skipahead_scratch<curandStateXORWOW_t, 5>(offset, state, scratch);
|
| 794 |
+
state->boxmuller_flag = 0;
|
| 795 |
+
state->boxmuller_flag_double = 0;
|
| 796 |
+
state->boxmuller_extra = 0.f;
|
| 797 |
+
state->boxmuller_extra_double = 0.;
|
| 798 |
+
}
|
| 799 |
+
|
| 800 |
+
QUALIFIERS void _curand_init_inplace(unsigned long long seed,
|
| 801 |
+
unsigned long long subsequence,
|
| 802 |
+
unsigned long long offset,
|
| 803 |
+
curandStateXORWOW_t *state)
|
| 804 |
+
{
|
| 805 |
+
// Break up seed, apply salt
|
| 806 |
+
// Constants are arbitrary nonzero values
|
| 807 |
+
unsigned int s0 = ((unsigned int)seed) ^ 0xaad26b49UL;
|
| 808 |
+
unsigned int s1 = (unsigned int)(seed >> 32) ^ 0xf7dcefddUL;
|
| 809 |
+
// Simple multiplication to mix up bits
|
| 810 |
+
// Constants are arbitrary odd values
|
| 811 |
+
unsigned int t0 = 1099087573UL * s0;
|
| 812 |
+
unsigned int t1 = 2591861531UL * s1;
|
| 813 |
+
state->d = 6615241 + t1 + t0;
|
| 814 |
+
state->v[0] = 123456789UL + t0;
|
| 815 |
+
state->v[1] = 362436069UL ^ t0;
|
| 816 |
+
state->v[2] = 521288629UL + t1;
|
| 817 |
+
state->v[3] = 88675123UL ^ t1;
|
| 818 |
+
state->v[4] = 5783321UL + t0;
|
| 819 |
+
_skipahead_sequence_inplace<curandStateXORWOW_t, 5>(subsequence, state);
|
| 820 |
+
_skipahead_inplace<curandStateXORWOW_t, 5>(offset, state);
|
| 821 |
+
state->boxmuller_flag = 0;
|
| 822 |
+
state->boxmuller_flag_double = 0;
|
| 823 |
+
state->boxmuller_extra = 0.f;
|
| 824 |
+
state->boxmuller_extra_double = 0.;
|
| 825 |
+
}
|
| 826 |
+
|
| 827 |
+
/**
|
| 828 |
+
* \brief Initialize XORWOW state.
|
| 829 |
+
*
|
| 830 |
+
* Initialize XORWOW state in \p state with the given \p seed, \p subsequence,
|
| 831 |
+
* and \p offset.
|
| 832 |
+
*
|
| 833 |
+
* All input values of \p seed, \p subsequence, and \p offset are legal. Large
|
| 834 |
+
* values for \p subsequence and \p offset require more computation and so will
|
| 835 |
+
* take more time to complete.
|
| 836 |
+
*
|
| 837 |
+
* A value of 0 for \p seed sets the state to the values of the original
|
| 838 |
+
* published version of the \p xorwow algorithm.
|
| 839 |
+
*
|
| 840 |
+
* \param seed - Arbitrary bits to use as a seed
|
| 841 |
+
* \param subsequence - Subsequence to start at
|
| 842 |
+
* \param offset - Absolute offset into sequence
|
| 843 |
+
* \param state - Pointer to state to initialize
|
| 844 |
+
*/
|
| 845 |
+
QUALIFIERS void curand_init(unsigned long long seed,
|
| 846 |
+
unsigned long long subsequence,
|
| 847 |
+
unsigned long long offset,
|
| 848 |
+
curandStateXORWOW_t *state)
|
| 849 |
+
{
|
| 850 |
+
_curand_init_inplace(seed, subsequence, offset, state);
|
| 851 |
+
}
|
| 852 |
+
|
| 853 |
+
/**
|
| 854 |
+
* \brief Return 32-bits of pseudorandomness from an XORWOW generator.
|
| 855 |
+
*
|
| 856 |
+
* Return 32-bits of pseudorandomness from the XORWOW generator in \p state,
|
| 857 |
+
* increment position of generator by one.
|
| 858 |
+
*
|
| 859 |
+
* \param state - Pointer to state to update
|
| 860 |
+
*
|
| 861 |
+
* \return 32-bits of pseudorandomness as an unsigned int, all bits valid to use.
|
| 862 |
+
*/
|
| 863 |
+
QUALIFIERS unsigned int curand(curandStateXORWOW_t *state)
|
| 864 |
+
{
|
| 865 |
+
unsigned int t;
|
| 866 |
+
t = (state->v[0] ^ (state->v[0] >> 2));
|
| 867 |
+
state->v[0] = state->v[1];
|
| 868 |
+
state->v[1] = state->v[2];
|
| 869 |
+
state->v[2] = state->v[3];
|
| 870 |
+
state->v[3] = state->v[4];
|
| 871 |
+
state->v[4] = (state->v[4] ^ (state->v[4] <<4)) ^ (t ^ (t << 1));
|
| 872 |
+
state->d += 362437;
|
| 873 |
+
return state->v[4] + state->d;
|
| 874 |
+
}
|
| 875 |
+
|
| 876 |
+
|
| 877 |
+
/**
|
| 878 |
+
* \brief Return 32-bits of pseudorandomness from an Philox4_32_10 generator.
|
| 879 |
+
*
|
| 880 |
+
* Return 32-bits of pseudorandomness from the Philox4_32_10 generator in \p state,
|
| 881 |
+
* increment position of generator by one.
|
| 882 |
+
*
|
| 883 |
+
* \param state - Pointer to state to update
|
| 884 |
+
*
|
| 885 |
+
* \return 32-bits of pseudorandomness as an unsigned int, all bits valid to use.
|
| 886 |
+
*/
|
| 887 |
+
|
| 888 |
+
QUALIFIERS unsigned int curand(curandStatePhilox4_32_10_t *state)
|
| 889 |
+
{
|
| 890 |
+
// Maintain the invariant: output[STATE] is always "good" and
|
| 891 |
+
// is the next value to be returned by curand.
|
| 892 |
+
unsigned int ret;
|
| 893 |
+
switch(state->STATE++){
|
| 894 |
+
default:
|
| 895 |
+
ret = state->output.x;
|
| 896 |
+
break;
|
| 897 |
+
case 1:
|
| 898 |
+
ret = state->output.y;
|
| 899 |
+
break;
|
| 900 |
+
case 2:
|
| 901 |
+
ret = state->output.z;
|
| 902 |
+
break;
|
| 903 |
+
case 3:
|
| 904 |
+
ret = state->output.w;
|
| 905 |
+
break;
|
| 906 |
+
}
|
| 907 |
+
if(state->STATE == 4){
|
| 908 |
+
Philox_State_Incr(state);
|
| 909 |
+
state->output = curand_Philox4x32_10(state->ctr,state->key);
|
| 910 |
+
state->STATE = 0;
|
| 911 |
+
}
|
| 912 |
+
return ret;
|
| 913 |
+
}
|
| 914 |
+
|
| 915 |
+
/**
|
| 916 |
+
* \brief Return tuple of 4 32-bit pseudorandoms from a Philox4_32_10 generator.
|
| 917 |
+
*
|
| 918 |
+
* Return 128 bits of pseudorandomness from the Philox4_32_10 generator in \p state,
|
| 919 |
+
* increment position of generator by four.
|
| 920 |
+
*
|
| 921 |
+
* \param state - Pointer to state to update
|
| 922 |
+
*
|
| 923 |
+
* \return 128-bits of pseudorandomness as a uint4, all bits valid to use.
|
| 924 |
+
*/
|
| 925 |
+
|
| 926 |
+
QUALIFIERS uint4 curand4(curandStatePhilox4_32_10_t *state)
|
| 927 |
+
{
|
| 928 |
+
uint4 r;
|
| 929 |
+
|
| 930 |
+
uint4 tmp = state->output;
|
| 931 |
+
Philox_State_Incr(state);
|
| 932 |
+
state->output= curand_Philox4x32_10(state->ctr,state->key);
|
| 933 |
+
switch(state->STATE){
|
| 934 |
+
case 0:
|
| 935 |
+
return tmp;
|
| 936 |
+
case 1:
|
| 937 |
+
r.x = tmp.y;
|
| 938 |
+
r.y = tmp.z;
|
| 939 |
+
r.z = tmp.w;
|
| 940 |
+
r.w = state->output.x;
|
| 941 |
+
break;
|
| 942 |
+
case 2:
|
| 943 |
+
r.x = tmp.z;
|
| 944 |
+
r.y = tmp.w;
|
| 945 |
+
r.z = state->output.x;
|
| 946 |
+
r.w = state->output.y;
|
| 947 |
+
break;
|
| 948 |
+
case 3:
|
| 949 |
+
r.x = tmp.w;
|
| 950 |
+
r.y = state->output.x;
|
| 951 |
+
r.z = state->output.y;
|
| 952 |
+
r.w = state->output.z;
|
| 953 |
+
break;
|
| 954 |
+
default:
|
| 955 |
+
// NOT possible but needed to avoid compiler warnings
|
| 956 |
+
return tmp;
|
| 957 |
+
}
|
| 958 |
+
return r;
|
| 959 |
+
}
|
| 960 |
+
|
| 961 |
+
/**
|
| 962 |
+
* \brief Update Philox4_32_10 state to skip \p n elements.
|
| 963 |
+
*
|
| 964 |
+
* Update the Philox4_32_10 state in \p state to skip ahead \p n elements.
|
| 965 |
+
*
|
| 966 |
+
* All values of \p n are valid.
|
| 967 |
+
*
|
| 968 |
+
* \param n - Number of elements to skip
|
| 969 |
+
* \param state - Pointer to state to update
|
| 970 |
+
*/
|
| 971 |
+
QUALIFIERS void skipahead(unsigned long long n, curandStatePhilox4_32_10_t *state)
|
| 972 |
+
{
|
| 973 |
+
state->STATE += (n & 3);
|
| 974 |
+
n /= 4;
|
| 975 |
+
if( state->STATE > 3 ){
|
| 976 |
+
n += 1;
|
| 977 |
+
state->STATE -= 4;
|
| 978 |
+
}
|
| 979 |
+
Philox_State_Incr(state, n);
|
| 980 |
+
state->output = curand_Philox4x32_10(state->ctr,state->key);
|
| 981 |
+
}
|
| 982 |
+
|
| 983 |
+
/**
|
| 984 |
+
* \brief Update Philox4_32_10 state to skip ahead \p n subsequences.
|
| 985 |
+
*
|
| 986 |
+
* Update the Philox4_32_10 state in \p state to skip ahead \p n subsequences. Each
|
| 987 |
+
* subsequence is \xmlonly<ph outputclass="xmlonly">2<sup>66</sup></ph>\endxmlonly elements long, so this means the function will skip ahead
|
| 988 |
+
* \xmlonly<ph outputclass="xmlonly">2<sup>66</sup></ph>\endxmlonly * n elements.
|
| 989 |
+
*
|
| 990 |
+
* All values of \p n are valid.
|
| 991 |
+
*
|
| 992 |
+
* \param n - Number of subsequences to skip
|
| 993 |
+
* \param state - Pointer to state to update
|
| 994 |
+
*/
|
| 995 |
+
QUALIFIERS void skipahead_sequence(unsigned long long n, curandStatePhilox4_32_10_t *state)
|
| 996 |
+
{
|
| 997 |
+
Philox_State_Incr_hi(state, n);
|
| 998 |
+
state->output = curand_Philox4x32_10(state->ctr,state->key);
|
| 999 |
+
}
|
| 1000 |
+
|
| 1001 |
+
/**
|
| 1002 |
+
* \brief Initialize Philox4_32_10 state.
|
| 1003 |
+
*
|
| 1004 |
+
* Initialize Philox4_32_10 state in \p state with the given \p seed, p\ subsequence,
|
| 1005 |
+
* and \p offset.
|
| 1006 |
+
*
|
| 1007 |
+
* All input values for \p seed, \p subseqence and \p offset are legal. Each of the
|
| 1008 |
+
* \xmlonly<ph outputclass="xmlonly">2<sup>64</sup></ph>\endxmlonly possible
|
| 1009 |
+
* values of seed selects an independent sequence of length
|
| 1010 |
+
* \xmlonly<ph outputclass="xmlonly">2<sup>130</sup></ph>\endxmlonly.
|
| 1011 |
+
* The first
|
| 1012 |
+
* \xmlonly<ph outputclass="xmlonly">2<sup>66</sup> * subsequence + offset</ph>\endxmlonly.
|
| 1013 |
+
* values of the sequence are skipped.
|
| 1014 |
+
* I.e., subsequences are of length
|
| 1015 |
+
* \xmlonly<ph outputclass="xmlonly">2<sup>66</sup></ph>\endxmlonly.
|
| 1016 |
+
*
|
| 1017 |
+
* \param seed - Arbitrary bits to use as a seed
|
| 1018 |
+
* \param subsequence - Subsequence to start at
|
| 1019 |
+
* \param offset - Absolute offset into subsequence
|
| 1020 |
+
* \param state - Pointer to state to initialize
|
| 1021 |
+
*/
|
| 1022 |
+
QUALIFIERS void curand_init(unsigned long long seed,
|
| 1023 |
+
unsigned long long subsequence,
|
| 1024 |
+
unsigned long long offset,
|
| 1025 |
+
curandStatePhilox4_32_10_t *state)
|
| 1026 |
+
{
|
| 1027 |
+
state->ctr = make_uint4(0, 0, 0, 0);
|
| 1028 |
+
state->key.x = (unsigned int)seed;
|
| 1029 |
+
state->key.y = (unsigned int)(seed>>32);
|
| 1030 |
+
state->STATE = 0;
|
| 1031 |
+
state->boxmuller_flag = 0;
|
| 1032 |
+
state->boxmuller_flag_double = 0;
|
| 1033 |
+
state->boxmuller_extra = 0.f;
|
| 1034 |
+
state->boxmuller_extra_double = 0.;
|
| 1035 |
+
skipahead_sequence(subsequence, state);
|
| 1036 |
+
skipahead(offset, state);
|
| 1037 |
+
}
|
| 1038 |
+
|
| 1039 |
+
|
| 1040 |
+
/* MRG32k3a RNG */
|
| 1041 |
+
|
| 1042 |
+
/* Base generator for MRG32k3a */
|
| 1043 |
+
QUALIFIERS unsigned long long __curand_umad(GCC_UNUSED_PARAMETER unsigned int a, GCC_UNUSED_PARAMETER unsigned int b, GCC_UNUSED_PARAMETER unsigned long long c)
|
| 1044 |
+
{
|
| 1045 |
+
unsigned long long r = 0;
|
| 1046 |
+
NV_IF_TARGET(NV_PROVIDES_SM_61,
|
| 1047 |
+
asm("mad.wide.u32 %0, %1, %2, %3;"
|
| 1048 |
+
: "=l"(r) : "r"(a), "r"(b), "l"(c));
|
| 1049 |
+
)
|
| 1050 |
+
return r;
|
| 1051 |
+
}
|
| 1052 |
+
QUALIFIERS unsigned long long __curand_umul(GCC_UNUSED_PARAMETER unsigned int a, GCC_UNUSED_PARAMETER unsigned int b)
|
| 1053 |
+
{
|
| 1054 |
+
unsigned long long r = 0;
|
| 1055 |
+
NV_IF_TARGET(NV_PROVIDES_SM_61,
|
| 1056 |
+
asm("mul.wide.u32 %0, %1, %2;"
|
| 1057 |
+
: "=l"(r) : "r"(a), "r"(b));
|
| 1058 |
+
)
|
| 1059 |
+
return r;
|
| 1060 |
+
}
|
| 1061 |
+
QUALIFIERS double curand_MRG32k3a (curandStateMRG32k3a_t *state)
|
| 1062 |
+
{
|
| 1063 |
+
NV_IF_TARGET(NV_PROVIDES_SM_61,
|
| 1064 |
+
const unsigned int m1 = 4294967087u;
|
| 1065 |
+
const unsigned int m2 = 4294944443u;
|
| 1066 |
+
const unsigned int m1c = 209u;
|
| 1067 |
+
const unsigned int m2c = 22853u;
|
| 1068 |
+
const unsigned int a12 = 1403580u;
|
| 1069 |
+
const unsigned int a13n = 810728u;
|
| 1070 |
+
const unsigned int a21 = 527612u;
|
| 1071 |
+
const unsigned int a23n = 1370589u;
|
| 1072 |
+
|
| 1073 |
+
unsigned long long p1;
|
| 1074 |
+
unsigned long long p2;
|
| 1075 |
+
const unsigned long long p3 = __curand_umul(a13n, m1 - state->s1[0]);
|
| 1076 |
+
p1 = __curand_umad(a12, state->s1[1], p3);
|
| 1077 |
+
|
| 1078 |
+
// Putting addition inside and changing umul to umad
|
| 1079 |
+
// slowed this function down on GV100
|
| 1080 |
+
p1 = __curand_umul(p1 >> 32, m1c) + (p1 & 0xffffffff);
|
| 1081 |
+
if (p1 >= m1) p1 -= m1;
|
| 1082 |
+
|
| 1083 |
+
state->s1[0] = state->s1[1]; state->s1[1] = state->s1[2]; state->s1[2] = p1;
|
| 1084 |
+
const unsigned long long p4 = __curand_umul(a23n, m2 - state->s2[0]);
|
| 1085 |
+
p2 = __curand_umad(a21, state->s2[2], p4);
|
| 1086 |
+
|
| 1087 |
+
// Putting addition inside and changing umul to umad
|
| 1088 |
+
// slowed this function down on GV100
|
| 1089 |
+
p2 = __curand_umul(p2 >> 32, m2c) + (p2 & 0xffffffff);
|
| 1090 |
+
p2 = __curand_umul(p2 >> 32, m2c) + (p2 & 0xffffffff);
|
| 1091 |
+
if (p2 >= m2) p2 -= m2;
|
| 1092 |
+
|
| 1093 |
+
state->s2[0] = state->s2[1]; state->s2[1] = state->s2[2]; state->s2[2] = p2;
|
| 1094 |
+
|
| 1095 |
+
const unsigned int p5 = (unsigned int)p1 - (unsigned int)p2;
|
| 1096 |
+
if(p1 <= p2) return p5 + m1;
|
| 1097 |
+
return p5;
|
| 1098 |
+
)
|
| 1099 |
+
NV_IF_TARGET(NV_IS_DEVICE,
|
| 1100 |
+
/* nj's implementation */
|
| 1101 |
+
const double m1 = 4294967087.;
|
| 1102 |
+
const double m2 = 4294944443.;
|
| 1103 |
+
const double a12 = 1403580.;
|
| 1104 |
+
const double a13n = 810728.;
|
| 1105 |
+
const double a21 = 527612.;
|
| 1106 |
+
const double a23n = 1370589.;
|
| 1107 |
+
|
| 1108 |
+
const double rh1 = 2.3283065498378290e-010; /* (1.0 / m1)__hi */
|
| 1109 |
+
const double rl1 = -1.7354913086174288e-026; /* (1.0 / m1)__lo */
|
| 1110 |
+
const double rh2 = 2.3283188252407387e-010; /* (1.0 / m2)__hi */
|
| 1111 |
+
const double rl2 = 2.4081018096503646e-026; /* (1.0 / m2)__lo */
|
| 1112 |
+
|
| 1113 |
+
double q;
|
| 1114 |
+
double p1;
|
| 1115 |
+
double p2;
|
| 1116 |
+
p1 = a12 * state->s1[1] - a13n * state->s1[0];
|
| 1117 |
+
q = trunc (fma (p1, rh1, p1 * rl1));
|
| 1118 |
+
p1 -= q * m1;
|
| 1119 |
+
if (p1 < 0.0) p1 += m1;
|
| 1120 |
+
state->s1[0] = state->s1[1]; state->s1[1] = state->s1[2]; state->s1[2] = (unsigned int)p1;
|
| 1121 |
+
p2 = a21 * state->s2[2] - a23n * state->s2[0];
|
| 1122 |
+
q = trunc (fma (p2, rh2, p2 * rl2));
|
| 1123 |
+
p2 -= q * m2;
|
| 1124 |
+
if (p2 < 0.0) p2 += m2;
|
| 1125 |
+
state->s2[0] = state->s2[1]; state->s2[1] = state->s2[2]; state->s2[2] = (unsigned int)p2;
|
| 1126 |
+
if (p1 <= p2) return (p1 - p2 + m1);
|
| 1127 |
+
else return (p1 - p2);
|
| 1128 |
+
)
|
| 1129 |
+
/* end nj's implementation */
|
| 1130 |
+
double p1;
|
| 1131 |
+
double p2;
|
| 1132 |
+
double r;
|
| 1133 |
+
p1 = (MRG32K3A_A12 * state->s1[1]) - (MRG32K3A_A13N * state->s1[0]);
|
| 1134 |
+
p1 = curand_MRGmod(p1, MRG32K3A_MOD1);
|
| 1135 |
+
if (p1 < 0.0) p1 += MRG32K3A_MOD1;
|
| 1136 |
+
state->s1[0] = state->s1[1];
|
| 1137 |
+
state->s1[1] = state->s1[2];
|
| 1138 |
+
state->s1[2] = (unsigned int)p1;
|
| 1139 |
+
p2 = (MRG32K3A_A21 * state->s2[2]) - (MRG32K3A_A23N * state->s2[0]);
|
| 1140 |
+
p2 = curand_MRGmod(p2, MRG32K3A_MOD2);
|
| 1141 |
+
if (p2 < 0) p2 += MRG32K3A_MOD2;
|
| 1142 |
+
state->s2[0] = state->s2[1];
|
| 1143 |
+
state->s2[1] = state->s2[2];
|
| 1144 |
+
state->s2[2] = (unsigned int)p2;
|
| 1145 |
+
r = p1 - p2;
|
| 1146 |
+
if (r <= 0) r += MRG32K3A_MOD1;
|
| 1147 |
+
return r;
|
| 1148 |
+
}
|
| 1149 |
+
|
| 1150 |
+
|
| 1151 |
+
/**
|
| 1152 |
+
* \brief Return 32-bits of pseudorandomness from an MRG32k3a generator.
|
| 1153 |
+
*
|
| 1154 |
+
* Return 32-bits of pseudorandomness from the MRG32k3a generator in \p state,
|
| 1155 |
+
* increment position of generator by one.
|
| 1156 |
+
*
|
| 1157 |
+
* \param state - Pointer to state to update
|
| 1158 |
+
*
|
| 1159 |
+
* \return 32-bits of pseudorandomness as an unsigned int, all bits valid to use.
|
| 1160 |
+
*/
|
| 1161 |
+
QUALIFIERS unsigned int curand(curandStateMRG32k3a_t *state)
|
| 1162 |
+
{
|
| 1163 |
+
double dRet;
|
| 1164 |
+
dRet = (double)curand_MRG32k3a(state)*(double)MRG32K3A_BITS_NORM;
|
| 1165 |
+
return (unsigned int)dRet;
|
| 1166 |
+
}
|
| 1167 |
+
|
| 1168 |
+
|
| 1169 |
+
|
| 1170 |
+
/**
|
| 1171 |
+
* \brief Update MRG32k3a state to skip \p n elements.
|
| 1172 |
+
*
|
| 1173 |
+
* Update the MRG32k3a state in \p state to skip ahead \p n elements.
|
| 1174 |
+
*
|
| 1175 |
+
* All values of \p n are valid. Large values require more computation and so
|
| 1176 |
+
* will take more time to complete.
|
| 1177 |
+
*
|
| 1178 |
+
* \param n - Number of elements to skip
|
| 1179 |
+
* \param state - Pointer to state to update
|
| 1180 |
+
*/
|
| 1181 |
+
QUALIFIERS void skipahead(unsigned long long n, curandStateMRG32k3a_t *state)
|
| 1182 |
+
{
|
| 1183 |
+
unsigned int t[3][3];
|
| 1184 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 1185 |
+
curand_MRGmatPow3x3( mrg32k3aM1, t, MRG32K3A_MOD1, n);
|
| 1186 |
+
curand_MRGmatVecMul3x3( t, state->s1, MRG32K3A_MOD1);
|
| 1187 |
+
curand_MRGmatPow3x3(mrg32k3aM2, t, MRG32K3A_MOD2, n);
|
| 1188 |
+
curand_MRGmatVecMul3x3( t, state->s2, MRG32K3A_MOD2);
|
| 1189 |
+
,
|
| 1190 |
+
curand_MRGmatPow3x3( mrg32k3aM1Host, t, MRG32K3A_MOD1, n);
|
| 1191 |
+
curand_MRGmatVecMul3x3( t, state->s1, MRG32K3A_MOD1);
|
| 1192 |
+
curand_MRGmatPow3x3(mrg32k3aM2Host, t, MRG32K3A_MOD2, n);
|
| 1193 |
+
curand_MRGmatVecMul3x3( t, state->s2, MRG32K3A_MOD2);
|
| 1194 |
+
)
|
| 1195 |
+
}
|
| 1196 |
+
|
| 1197 |
+
/**
|
| 1198 |
+
* \brief Update MRG32k3a state to skip ahead \p n subsequences.
|
| 1199 |
+
*
|
| 1200 |
+
* Update the MRG32k3a state in \p state to skip ahead \p n subsequences. Each
|
| 1201 |
+
* subsequence is \xmlonly<ph outputclass="xmlonly">2<sup>127</sup></ph>\endxmlonly
|
| 1202 |
+
*
|
| 1203 |
+
* \xmlonly<ph outputclass="xmlonly">2<sup>76</sup></ph>\endxmlonly elements long, so this means the function will skip ahead
|
| 1204 |
+
* \xmlonly<ph outputclass="xmlonly">2<sup>67</sup></ph>\endxmlonly * n elements.
|
| 1205 |
+
*
|
| 1206 |
+
* Valid values of \p n are 0 to \xmlonly<ph outputclass="xmlonly">2<sup>51</sup></ph>\endxmlonly. Note \p n will be masked to 51 bits
|
| 1207 |
+
*
|
| 1208 |
+
* \param n - Number of subsequences to skip
|
| 1209 |
+
* \param state - Pointer to state to update
|
| 1210 |
+
*/
|
| 1211 |
+
QUALIFIERS void skipahead_subsequence(unsigned long long n, curandStateMRG32k3a_t *state)
|
| 1212 |
+
{
|
| 1213 |
+
unsigned int t[3][3];
|
| 1214 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 1215 |
+
curand_MRGmatPow3x3( mrg32k3aM1SubSeq, t, MRG32K3A_MOD1, n);
|
| 1216 |
+
curand_MRGmatVecMul3x3( t, state->s1, MRG32K3A_MOD1);
|
| 1217 |
+
curand_MRGmatPow3x3( mrg32k3aM2SubSeq, t, MRG32K3A_MOD2, n);
|
| 1218 |
+
curand_MRGmatVecMul3x3( t, state->s2, MRG32K3A_MOD2);
|
| 1219 |
+
,
|
| 1220 |
+
curand_MRGmatPow3x3( mrg32k3aM1SubSeqHost, t, MRG32K3A_MOD1, n);
|
| 1221 |
+
curand_MRGmatVecMul3x3( t, state->s1, MRG32K3A_MOD1);
|
| 1222 |
+
curand_MRGmatPow3x3( mrg32k3aM2SubSeqHost, t, MRG32K3A_MOD2, n);
|
| 1223 |
+
curand_MRGmatVecMul3x3( t, state->s2, MRG32K3A_MOD2);
|
| 1224 |
+
)
|
| 1225 |
+
}
|
| 1226 |
+
|
| 1227 |
+
/**
|
| 1228 |
+
* \brief Update MRG32k3a state to skip ahead \p n sequences.
|
| 1229 |
+
*
|
| 1230 |
+
* Update the MRG32k3a state in \p state to skip ahead \p n sequences. Each
|
| 1231 |
+
* sequence is \xmlonly<ph outputclass="xmlonly">2<sup>127</sup></ph>\endxmlonly elements long, so this means the function will skip ahead
|
| 1232 |
+
* \xmlonly<ph outputclass="xmlonly">2<sup>127</sup></ph>\endxmlonly * n elements.
|
| 1233 |
+
*
|
| 1234 |
+
* All values of \p n are valid. Large values require more computation and so
|
| 1235 |
+
* will take more time to complete.
|
| 1236 |
+
*
|
| 1237 |
+
* \param n - Number of sequences to skip
|
| 1238 |
+
* \param state - Pointer to state to update
|
| 1239 |
+
*/
|
| 1240 |
+
QUALIFIERS void skipahead_sequence(unsigned long long n, curandStateMRG32k3a_t *state)
|
| 1241 |
+
{
|
| 1242 |
+
unsigned int t[3][3];
|
| 1243 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 1244 |
+
curand_MRGmatPow3x3( mrg32k3aM1Seq, t, MRG32K3A_MOD1, n);
|
| 1245 |
+
curand_MRGmatVecMul3x3( t, state->s1, MRG32K3A_MOD1);
|
| 1246 |
+
curand_MRGmatPow3x3( mrg32k3aM2Seq, t, MRG32K3A_MOD2, n);
|
| 1247 |
+
curand_MRGmatVecMul3x3( t, state->s2, MRG32K3A_MOD2);
|
| 1248 |
+
,
|
| 1249 |
+
curand_MRGmatPow3x3( mrg32k3aM1SeqHost, t, MRG32K3A_MOD1, n);
|
| 1250 |
+
curand_MRGmatVecMul3x3( t, state->s1, MRG32K3A_MOD1);
|
| 1251 |
+
curand_MRGmatPow3x3( mrg32k3aM2SeqHost, t, MRG32K3A_MOD2, n);
|
| 1252 |
+
curand_MRGmatVecMul3x3( t, state->s2, MRG32K3A_MOD2);
|
| 1253 |
+
)
|
| 1254 |
+
}
|
| 1255 |
+
|
| 1256 |
+
|
| 1257 |
+
/**
|
| 1258 |
+
* \brief Initialize MRG32k3a state.
|
| 1259 |
+
*
|
| 1260 |
+
* Initialize MRG32k3a state in \p state with the given \p seed, \p subsequence,
|
| 1261 |
+
* and \p offset.
|
| 1262 |
+
*
|
| 1263 |
+
* All input values of \p seed, \p subsequence, and \p offset are legal.
|
| 1264 |
+
* \p subsequence will be truncated to 51 bits to avoid running into the next sequence
|
| 1265 |
+
*
|
| 1266 |
+
* A value of 0 for \p seed sets the state to the values of the original
|
| 1267 |
+
* published version of the \p MRG32k3a algorithm.
|
| 1268 |
+
*
|
| 1269 |
+
* \param seed - Arbitrary bits to use as a seed
|
| 1270 |
+
* \param subsequence - Subsequence to start at
|
| 1271 |
+
* \param offset - Absolute offset into sequence
|
| 1272 |
+
* \param state - Pointer to state to initialize
|
| 1273 |
+
*/
|
| 1274 |
+
QUALIFIERS void curand_init(unsigned long long seed,
|
| 1275 |
+
unsigned long long subsequence,
|
| 1276 |
+
unsigned long long offset,
|
| 1277 |
+
curandStateMRG32k3a_t *state)
|
| 1278 |
+
{
|
| 1279 |
+
int i;
|
| 1280 |
+
for ( i=0; i<3; i++ ) {
|
| 1281 |
+
state->s1[i] = 12345u;
|
| 1282 |
+
state->s2[i] = 12345u;
|
| 1283 |
+
}
|
| 1284 |
+
if (seed != 0ull) {
|
| 1285 |
+
unsigned int x1 = ((unsigned int)seed) ^ 0x55555555UL;
|
| 1286 |
+
unsigned int x2 = (unsigned int)((seed >> 32) ^ 0xAAAAAAAAUL);
|
| 1287 |
+
state->s1[0] = (unsigned int)curand_MRGmodMul(x1, state->s1[0], MRG32K3A_MOD1);
|
| 1288 |
+
state->s1[1] = (unsigned int)curand_MRGmodMul(x2, state->s1[1], MRG32K3A_MOD1);
|
| 1289 |
+
state->s1[2] = (unsigned int)curand_MRGmodMul(x1, state->s1[2], MRG32K3A_MOD1);
|
| 1290 |
+
state->s2[0] = (unsigned int)curand_MRGmodMul(x2, state->s2[0], MRG32K3A_MOD2);
|
| 1291 |
+
state->s2[1] = (unsigned int)curand_MRGmodMul(x1, state->s2[1], MRG32K3A_MOD2);
|
| 1292 |
+
state->s2[2] = (unsigned int)curand_MRGmodMul(x2, state->s2[2], MRG32K3A_MOD2);
|
| 1293 |
+
}
|
| 1294 |
+
skipahead_subsequence( subsequence, state );
|
| 1295 |
+
skipahead( offset, state );
|
| 1296 |
+
state->boxmuller_flag = 0;
|
| 1297 |
+
state->boxmuller_flag_double = 0;
|
| 1298 |
+
state->boxmuller_extra = 0.f;
|
| 1299 |
+
state->boxmuller_extra_double = 0.;
|
| 1300 |
+
}
|
| 1301 |
+
|
| 1302 |
+
/**
|
| 1303 |
+
* \brief Update Sobol32 state to skip \p n elements.
|
| 1304 |
+
*
|
| 1305 |
+
* Update the Sobol32 state in \p state to skip ahead \p n elements.
|
| 1306 |
+
*
|
| 1307 |
+
* All values of \p n are valid.
|
| 1308 |
+
*
|
| 1309 |
+
* \param n - Number of elements to skip
|
| 1310 |
+
* \param state - Pointer to state to update
|
| 1311 |
+
*/
|
| 1312 |
+
template <typename T>
|
| 1313 |
+
QUALIFIERS
|
| 1314 |
+
typename CURAND_STD::enable_if<CURAND_STD::is_same<curandStateSobol32_t*, T>::value || CURAND_STD::is_same<curandStateScrambledSobol32_t*, T>::value>::type
|
| 1315 |
+
skipahead(unsigned int n, T state)
|
| 1316 |
+
{
|
| 1317 |
+
unsigned int i_gray;
|
| 1318 |
+
state->x = state->c;
|
| 1319 |
+
state->i += n;
|
| 1320 |
+
/* Convert state->i to gray code */
|
| 1321 |
+
i_gray = state->i ^ (state->i >> 1);
|
| 1322 |
+
for(unsigned int k = 0; k < 32; k++) {
|
| 1323 |
+
if(i_gray & (1 << k)) {
|
| 1324 |
+
state->x ^= state->direction_vectors[k];
|
| 1325 |
+
}
|
| 1326 |
+
}
|
| 1327 |
+
return;
|
| 1328 |
+
}
|
| 1329 |
+
|
| 1330 |
+
/**
|
| 1331 |
+
* \brief Update Sobol64 state to skip \p n elements.
|
| 1332 |
+
*
|
| 1333 |
+
* Update the Sobol64 state in \p state to skip ahead \p n elements.
|
| 1334 |
+
*
|
| 1335 |
+
* All values of \p n are valid.
|
| 1336 |
+
*
|
| 1337 |
+
* \param n - Number of elements to skip
|
| 1338 |
+
* \param state - Pointer to state to update
|
| 1339 |
+
*/
|
| 1340 |
+
template <typename T>
|
| 1341 |
+
QUALIFIERS
|
| 1342 |
+
typename CURAND_STD::enable_if<CURAND_STD::is_same<curandStateSobol64_t*, T>::value || CURAND_STD::is_same<curandStateScrambledSobol64_t*, T>::value>::type
|
| 1343 |
+
skipahead(unsigned long long n, T state)
|
| 1344 |
+
{
|
| 1345 |
+
unsigned long long i_gray;
|
| 1346 |
+
state->x = state->c;
|
| 1347 |
+
state->i += n;
|
| 1348 |
+
/* Convert state->i to gray code */
|
| 1349 |
+
i_gray = state->i ^ (state->i >> 1);
|
| 1350 |
+
for(unsigned k = 0; k < 64; k++) {
|
| 1351 |
+
if(i_gray & (1ULL << k)) {
|
| 1352 |
+
state->x ^= state->direction_vectors[k];
|
| 1353 |
+
}
|
| 1354 |
+
}
|
| 1355 |
+
return;
|
| 1356 |
+
}
|
| 1357 |
+
|
| 1358 |
+
/**
|
| 1359 |
+
* \brief Initialize Sobol32 state.
|
| 1360 |
+
*
|
| 1361 |
+
* Initialize Sobol32 state in \p state with the given \p direction \p vectors and
|
| 1362 |
+
* \p offset.
|
| 1363 |
+
*
|
| 1364 |
+
* The direction vector is a device pointer to an array of 32 unsigned ints.
|
| 1365 |
+
* All input values of \p offset are legal.
|
| 1366 |
+
*
|
| 1367 |
+
* \param direction_vectors - Pointer to array of 32 unsigned ints representing the
|
| 1368 |
+
* direction vectors for the desired dimension
|
| 1369 |
+
* \param offset - Absolute offset into sequence
|
| 1370 |
+
* \param state - Pointer to state to initialize
|
| 1371 |
+
*/
|
| 1372 |
+
QUALIFIERS void curand_init(curandDirectionVectors32_t direction_vectors,
|
| 1373 |
+
unsigned int offset,
|
| 1374 |
+
curandStateSobol32_t *state)
|
| 1375 |
+
{
|
| 1376 |
+
state->i = 0;
|
| 1377 |
+
state->c = 0;
|
| 1378 |
+
for(int i = 0; i < 32; i++) {
|
| 1379 |
+
state->direction_vectors[i] = direction_vectors[i];
|
| 1380 |
+
}
|
| 1381 |
+
state->x = 0;
|
| 1382 |
+
skipahead<curandStateSobol32_t *>(offset, state);
|
| 1383 |
+
}
|
| 1384 |
+
/**
|
| 1385 |
+
* \brief Initialize Scrambled Sobol32 state.
|
| 1386 |
+
*
|
| 1387 |
+
* Initialize Sobol32 state in \p state with the given \p direction \p vectors and
|
| 1388 |
+
* \p offset.
|
| 1389 |
+
*
|
| 1390 |
+
* The direction vector is a device pointer to an array of 32 unsigned ints.
|
| 1391 |
+
* All input values of \p offset are legal.
|
| 1392 |
+
*
|
| 1393 |
+
* \param direction_vectors - Pointer to array of 32 unsigned ints representing the
|
| 1394 |
+
direction vectors for the desired dimension
|
| 1395 |
+
* \param scramble_c Scramble constant
|
| 1396 |
+
* \param offset - Absolute offset into sequence
|
| 1397 |
+
* \param state - Pointer to state to initialize
|
| 1398 |
+
*/
|
| 1399 |
+
QUALIFIERS void curand_init(curandDirectionVectors32_t direction_vectors,
|
| 1400 |
+
unsigned int scramble_c,
|
| 1401 |
+
unsigned int offset,
|
| 1402 |
+
curandStateScrambledSobol32_t *state)
|
| 1403 |
+
{
|
| 1404 |
+
state->i = 0;
|
| 1405 |
+
state->c = scramble_c;
|
| 1406 |
+
for(int i = 0; i < 32; i++) {
|
| 1407 |
+
state->direction_vectors[i] = direction_vectors[i];
|
| 1408 |
+
}
|
| 1409 |
+
state->x = state->c;
|
| 1410 |
+
skipahead<curandStateScrambledSobol32_t *>(offset, state);
|
| 1411 |
+
}
|
| 1412 |
+
|
| 1413 |
+
QUALIFIERS int __curand_find_trailing_zero(unsigned int x)
|
| 1414 |
+
{
|
| 1415 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 1416 |
+
int y = __ffs(~x);
|
| 1417 |
+
if(y)
|
| 1418 |
+
return y - 1;
|
| 1419 |
+
return 31;
|
| 1420 |
+
,
|
| 1421 |
+
int i = 1;
|
| 1422 |
+
while(x & 1) {
|
| 1423 |
+
i++;
|
| 1424 |
+
x >>= 1;
|
| 1425 |
+
}
|
| 1426 |
+
i = i - 1;
|
| 1427 |
+
return i == 32 ? 31 : i;
|
| 1428 |
+
)
|
| 1429 |
+
}
|
| 1430 |
+
|
| 1431 |
+
QUALIFIERS int __curand_find_trailing_zero(unsigned long long x)
|
| 1432 |
+
{
|
| 1433 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 1434 |
+
int y = __ffsll(~x);
|
| 1435 |
+
if(y)
|
| 1436 |
+
return y - 1;
|
| 1437 |
+
return 63;
|
| 1438 |
+
,
|
| 1439 |
+
int i = 1;
|
| 1440 |
+
while(x & 1) {
|
| 1441 |
+
i++;
|
| 1442 |
+
x >>= 1;
|
| 1443 |
+
}
|
| 1444 |
+
i = i - 1;
|
| 1445 |
+
return i == 64 ? 63 : i;
|
| 1446 |
+
)
|
| 1447 |
+
}
|
| 1448 |
+
|
| 1449 |
+
/**
|
| 1450 |
+
* \brief Initialize Sobol64 state.
|
| 1451 |
+
*
|
| 1452 |
+
* Initialize Sobol64 state in \p state with the given \p direction \p vectors and
|
| 1453 |
+
* \p offset.
|
| 1454 |
+
*
|
| 1455 |
+
* The direction vector is a device pointer to an array of 64 unsigned long longs.
|
| 1456 |
+
* All input values of \p offset are legal.
|
| 1457 |
+
*
|
| 1458 |
+
* \param direction_vectors - Pointer to array of 64 unsigned long longs representing the
|
| 1459 |
+
direction vectors for the desired dimension
|
| 1460 |
+
* \param offset - Absolute offset into sequence
|
| 1461 |
+
* \param state - Pointer to state to initialize
|
| 1462 |
+
*/
|
| 1463 |
+
QUALIFIERS void curand_init(curandDirectionVectors64_t direction_vectors,
|
| 1464 |
+
unsigned long long offset,
|
| 1465 |
+
curandStateSobol64_t *state)
|
| 1466 |
+
{
|
| 1467 |
+
state->i = 0;
|
| 1468 |
+
state->c = 0;
|
| 1469 |
+
for(int i = 0; i < 64; i++) {
|
| 1470 |
+
state->direction_vectors[i] = direction_vectors[i];
|
| 1471 |
+
}
|
| 1472 |
+
state->x = 0;
|
| 1473 |
+
skipahead<curandStateSobol64_t *>(offset, state);
|
| 1474 |
+
}
|
| 1475 |
+
|
| 1476 |
+
/**
|
| 1477 |
+
* \brief Initialize Scrambled Sobol64 state.
|
| 1478 |
+
*
|
| 1479 |
+
* Initialize Sobol64 state in \p state with the given \p direction \p vectors and
|
| 1480 |
+
* \p offset.
|
| 1481 |
+
*
|
| 1482 |
+
* The direction vector is a device pointer to an array of 64 unsigned long longs.
|
| 1483 |
+
* All input values of \p offset are legal.
|
| 1484 |
+
*
|
| 1485 |
+
* \param direction_vectors - Pointer to array of 64 unsigned long longs representing the
|
| 1486 |
+
direction vectors for the desired dimension
|
| 1487 |
+
* \param scramble_c Scramble constant
|
| 1488 |
+
* \param offset - Absolute offset into sequence
|
| 1489 |
+
* \param state - Pointer to state to initialize
|
| 1490 |
+
*/
|
| 1491 |
+
QUALIFIERS void curand_init(curandDirectionVectors64_t direction_vectors,
|
| 1492 |
+
unsigned long long scramble_c,
|
| 1493 |
+
unsigned long long offset,
|
| 1494 |
+
curandStateScrambledSobol64_t *state)
|
| 1495 |
+
{
|
| 1496 |
+
state->i = 0;
|
| 1497 |
+
state->c = scramble_c;
|
| 1498 |
+
for(int i = 0; i < 64; i++) {
|
| 1499 |
+
state->direction_vectors[i] = direction_vectors[i];
|
| 1500 |
+
}
|
| 1501 |
+
state->x = state->c;
|
| 1502 |
+
skipahead<curandStateScrambledSobol64_t *>(offset, state);
|
| 1503 |
+
}
|
| 1504 |
+
|
| 1505 |
+
/**
|
| 1506 |
+
* \brief Return 32-bits of quasirandomness from a Sobol32 generator.
|
| 1507 |
+
*
|
| 1508 |
+
* Return 32-bits of quasirandomness from the Sobol32 generator in \p state,
|
| 1509 |
+
* increment position of generator by one.
|
| 1510 |
+
*
|
| 1511 |
+
* \param state - Pointer to state to update
|
| 1512 |
+
*
|
| 1513 |
+
* \return 32-bits of quasirandomness as an unsigned int, all bits valid to use.
|
| 1514 |
+
*/
|
| 1515 |
+
|
| 1516 |
+
QUALIFIERS unsigned int curand(curandStateSobol32_t * state)
|
| 1517 |
+
{
|
| 1518 |
+
/* Moving from i to i+1 element in gray code is flipping one bit,
|
| 1519 |
+
the trailing zero bit of i
|
| 1520 |
+
*/
|
| 1521 |
+
unsigned int res = state->x;
|
| 1522 |
+
state->x ^= state->direction_vectors[__curand_find_trailing_zero(state->i)];
|
| 1523 |
+
state->i ++;
|
| 1524 |
+
return res;
|
| 1525 |
+
}
|
| 1526 |
+
|
| 1527 |
+
/**
|
| 1528 |
+
* \brief Return 32-bits of quasirandomness from a scrambled Sobol32 generator.
|
| 1529 |
+
*
|
| 1530 |
+
* Return 32-bits of quasirandomness from the scrambled Sobol32 generator in \p state,
|
| 1531 |
+
* increment position of generator by one.
|
| 1532 |
+
*
|
| 1533 |
+
* \param state - Pointer to state to update
|
| 1534 |
+
*
|
| 1535 |
+
* \return 32-bits of quasirandomness as an unsigned int, all bits valid to use.
|
| 1536 |
+
*/
|
| 1537 |
+
|
| 1538 |
+
QUALIFIERS unsigned int curand(curandStateScrambledSobol32_t * state)
|
| 1539 |
+
{
|
| 1540 |
+
/* Moving from i to i+1 element in gray code is flipping one bit,
|
| 1541 |
+
the trailing zero bit of i
|
| 1542 |
+
*/
|
| 1543 |
+
unsigned int res = state->x;
|
| 1544 |
+
state->x ^= state->direction_vectors[__curand_find_trailing_zero(state->i)];
|
| 1545 |
+
state->i ++;
|
| 1546 |
+
return res;
|
| 1547 |
+
}
|
| 1548 |
+
|
| 1549 |
+
/**
|
| 1550 |
+
* \brief Return 64-bits of quasirandomness from a Sobol64 generator.
|
| 1551 |
+
*
|
| 1552 |
+
* Return 64-bits of quasirandomness from the Sobol64 generator in \p state,
|
| 1553 |
+
* increment position of generator by one.
|
| 1554 |
+
*
|
| 1555 |
+
* \param state - Pointer to state to update
|
| 1556 |
+
*
|
| 1557 |
+
* \return 64-bits of quasirandomness as an unsigned long long, all bits valid to use.
|
| 1558 |
+
*/
|
| 1559 |
+
|
| 1560 |
+
QUALIFIERS unsigned long long curand(curandStateSobol64_t * state)
|
| 1561 |
+
{
|
| 1562 |
+
/* Moving from i to i+1 element in gray code is flipping one bit,
|
| 1563 |
+
the trailing zero bit of i
|
| 1564 |
+
*/
|
| 1565 |
+
unsigned long long res = state->x;
|
| 1566 |
+
state->x ^= state->direction_vectors[__curand_find_trailing_zero(state->i)];
|
| 1567 |
+
state->i ++;
|
| 1568 |
+
return res;
|
| 1569 |
+
}
|
| 1570 |
+
|
| 1571 |
+
/**
|
| 1572 |
+
* \brief Return 64-bits of quasirandomness from a scrambled Sobol64 generator.
|
| 1573 |
+
*
|
| 1574 |
+
* Return 64-bits of quasirandomness from the scrambled Sobol32 generator in \p state,
|
| 1575 |
+
* increment position of generator by one.
|
| 1576 |
+
*
|
| 1577 |
+
* \param state - Pointer to state to update
|
| 1578 |
+
*
|
| 1579 |
+
* \return 64-bits of quasirandomness as an unsigned long long, all bits valid to use.
|
| 1580 |
+
*/
|
| 1581 |
+
|
| 1582 |
+
QUALIFIERS unsigned long long curand(curandStateScrambledSobol64_t * state)
|
| 1583 |
+
{
|
| 1584 |
+
/* Moving from i to i+1 element in gray code is flipping one bit,
|
| 1585 |
+
the trailing zero bit of i
|
| 1586 |
+
*/
|
| 1587 |
+
unsigned long long res = state->x;
|
| 1588 |
+
state->x ^= state->direction_vectors[__curand_find_trailing_zero(state->i)];
|
| 1589 |
+
state->i ++;
|
| 1590 |
+
return res;
|
| 1591 |
+
}
|
| 1592 |
+
|
| 1593 |
+
#include "curand_uniform.h"
|
| 1594 |
+
#include "curand_normal.h"
|
| 1595 |
+
#include "curand_lognormal.h"
|
| 1596 |
+
#include "curand_poisson.h"
|
| 1597 |
+
#include "curand_discrete2.h"
|
| 1598 |
+
|
| 1599 |
+
__device__ static inline unsigned int *__get_precalculated_matrix(int n)
|
| 1600 |
+
{
|
| 1601 |
+
if(n == 0) {
|
| 1602 |
+
return precalc_xorwow_matrix[n];
|
| 1603 |
+
}
|
| 1604 |
+
if(n == 2) {
|
| 1605 |
+
return precalc_xorwow_offset_matrix[n];
|
| 1606 |
+
}
|
| 1607 |
+
return precalc_xorwow_matrix[n];
|
| 1608 |
+
}
|
| 1609 |
+
|
| 1610 |
+
#ifndef __CUDACC_RTC__
|
| 1611 |
+
__host__ static inline unsigned int *__get_precalculated_matrix_host(int n)
|
| 1612 |
+
{
|
| 1613 |
+
if(n == 1) {
|
| 1614 |
+
return precalc_xorwow_matrix_host[n];
|
| 1615 |
+
}
|
| 1616 |
+
if(n == 3) {
|
| 1617 |
+
return precalc_xorwow_offset_matrix_host[n];
|
| 1618 |
+
}
|
| 1619 |
+
return precalc_xorwow_matrix_host[n];
|
| 1620 |
+
}
|
| 1621 |
+
#endif // #ifndef __CUDACC_RTC__
|
| 1622 |
+
|
| 1623 |
+
__device__ static inline unsigned int *__get_mrg32k3a_matrix(int n)
|
| 1624 |
+
{
|
| 1625 |
+
if(n == 0) {
|
| 1626 |
+
return mrg32k3aM1[n][0];
|
| 1627 |
+
}
|
| 1628 |
+
if(n == 2) {
|
| 1629 |
+
return mrg32k3aM2[n][0];
|
| 1630 |
+
}
|
| 1631 |
+
if(n == 4) {
|
| 1632 |
+
return mrg32k3aM1SubSeq[n][0];
|
| 1633 |
+
}
|
| 1634 |
+
if(n == 6) {
|
| 1635 |
+
return mrg32k3aM2SubSeq[n][0];
|
| 1636 |
+
}
|
| 1637 |
+
if(n == 8) {
|
| 1638 |
+
return mrg32k3aM1Seq[n][0];
|
| 1639 |
+
}
|
| 1640 |
+
if(n == 10) {
|
| 1641 |
+
return mrg32k3aM2Seq[n][0];
|
| 1642 |
+
}
|
| 1643 |
+
return mrg32k3aM1[n][0];
|
| 1644 |
+
}
|
| 1645 |
+
|
| 1646 |
+
#ifndef __CUDACC_RTC__
|
| 1647 |
+
__host__ static inline unsigned int *__get_mrg32k3a_matrix_host(int n)
|
| 1648 |
+
{
|
| 1649 |
+
if(n == 1) {
|
| 1650 |
+
return mrg32k3aM1Host[n][0];
|
| 1651 |
+
}
|
| 1652 |
+
if(n == 3) {
|
| 1653 |
+
return mrg32k3aM2Host[n][0];
|
| 1654 |
+
}
|
| 1655 |
+
if(n == 5) {
|
| 1656 |
+
return mrg32k3aM1SubSeqHost[n][0];
|
| 1657 |
+
}
|
| 1658 |
+
if(n == 7) {
|
| 1659 |
+
return mrg32k3aM2SubSeqHost[n][0];
|
| 1660 |
+
}
|
| 1661 |
+
if(n == 9) {
|
| 1662 |
+
return mrg32k3aM1SeqHost[n][0];
|
| 1663 |
+
}
|
| 1664 |
+
if(n == 11) {
|
| 1665 |
+
return mrg32k3aM2SeqHost[n][0];
|
| 1666 |
+
}
|
| 1667 |
+
return mrg32k3aM1Host[n][0];
|
| 1668 |
+
}
|
| 1669 |
+
|
| 1670 |
+
__host__ static inline double *__get__cr_lgamma_table_host(void) {
|
| 1671 |
+
return __cr_lgamma_table;
|
| 1672 |
+
}
|
| 1673 |
+
#endif // #ifndef __CUDACC_RTC__
|
| 1674 |
+
|
| 1675 |
+
/** @} */
|
| 1676 |
+
|
| 1677 |
+
#endif // !defined(CURAND_KERNEL_H_)
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_lognormal.h
ADDED
|
@@ -0,0 +1,697 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
| 1 |
+
|
| 2 |
+
/* Copyright 2010-2014 NVIDIA Corporation. All rights reserved.
|
| 3 |
+
*
|
| 4 |
+
* NOTICE TO LICENSEE:
|
| 5 |
+
*
|
| 6 |
+
* The source code and/or documentation ("Licensed Deliverables") are
|
| 7 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 8 |
+
* international Copyright laws.
|
| 9 |
+
*
|
| 10 |
+
* The Licensed Deliverables contained herein are PROPRIETARY and
|
| 11 |
+
* CONFIDENTIAL to NVIDIA and are being provided under the terms and
|
| 12 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 13 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 14 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 15 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 16 |
+
* of the Licensed Deliverables to any third party without the express
|
| 17 |
+
* written consent of NVIDIA is prohibited.
|
| 18 |
+
*
|
| 19 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 20 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 21 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. THEY ARE
|
| 22 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 23 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 24 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 25 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 26 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 27 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 28 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 29 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 30 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 31 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 32 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 33 |
+
*
|
| 34 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 35 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 36 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 37 |
+
* computer software documentation" as such terms are used in 48
|
| 38 |
+
* C.F.R. 12.212 (SEPT 1995) and are provided to the U.S. Government
|
| 39 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 40 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 41 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 42 |
+
* only those rights set forth herein.
|
| 43 |
+
*
|
| 44 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 45 |
+
* software must include, in the user documentation and internal
|
| 46 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 47 |
+
* Users Notice.
|
| 48 |
+
*/
|
| 49 |
+
|
| 50 |
+
|
| 51 |
+
#if !defined(CURAND_LOGNORMAL_H_)
|
| 52 |
+
#define CURAND_LOGNORMAL_H_
|
| 53 |
+
|
| 54 |
+
/**
|
| 55 |
+
* \defgroup DEVICE Device API
|
| 56 |
+
*
|
| 57 |
+
* @{
|
| 58 |
+
*/
|
| 59 |
+
|
| 60 |
+
#ifndef __CUDACC_RTC__
|
| 61 |
+
#include <math.h>
|
| 62 |
+
#endif // __CUDACC_RTC__
|
| 63 |
+
|
| 64 |
+
#include "curand_mrg32k3a.h"
|
| 65 |
+
#include "curand_mtgp32_kernel.h"
|
| 66 |
+
#include "curand_philox4x32_x.h"
|
| 67 |
+
|
| 68 |
+
/**
|
| 69 |
+
* \brief Return a log-normally distributed float from an XORWOW generator.
|
| 70 |
+
*
|
| 71 |
+
* Return a single log-normally distributed float derived from a normal
|
| 72 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 73 |
+
* from the XORWOW generator in \p state,
|
| 74 |
+
* increment position of generator by one.
|
| 75 |
+
*
|
| 76 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 77 |
+
* normally distributed results, transforms them to log-normal distribution,
|
| 78 |
+
* then returns them one at a time.
|
| 79 |
+
* See ::curand_log_normal2() for a more efficient version that returns
|
| 80 |
+
* both results at once.
|
| 81 |
+
*
|
| 82 |
+
* \param state - Pointer to state to update
|
| 83 |
+
* \param mean - Mean of the related normal distribution
|
| 84 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 85 |
+
*
|
| 86 |
+
* \return Log-normally distributed float with mean \p mean and standard deviation \p stddev
|
| 87 |
+
*/
|
| 88 |
+
QUALIFIERS float curand_log_normal(curandStateXORWOW_t *state, float mean, float stddev)
|
| 89 |
+
{
|
| 90 |
+
if(state->boxmuller_flag != EXTRA_FLAG_LOG_NORMAL) {
|
| 91 |
+
unsigned int x, y;
|
| 92 |
+
x = curand(state);
|
| 93 |
+
y = curand(state);
|
| 94 |
+
float2 v = _curand_box_muller(x, y);
|
| 95 |
+
state->boxmuller_extra = expf(mean + (stddev * v.y));
|
| 96 |
+
state->boxmuller_flag = EXTRA_FLAG_LOG_NORMAL;
|
| 97 |
+
return expf(mean + (stddev * v.x));
|
| 98 |
+
}
|
| 99 |
+
state->boxmuller_flag = 0;
|
| 100 |
+
return state->boxmuller_extra;
|
| 101 |
+
}
|
| 102 |
+
|
| 103 |
+
/**
|
| 104 |
+
* \brief Return a log-normally distributed float from an Philox4_32_10 generator.
|
| 105 |
+
*
|
| 106 |
+
* Return a single log-normally distributed float derived from a normal
|
| 107 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 108 |
+
* from the Philox4_32_10 generator in \p state,
|
| 109 |
+
* increment position of generator by one.
|
| 110 |
+
*
|
| 111 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 112 |
+
* normally distributed results, transforms them to log-normal distribution,
|
| 113 |
+
* then returns them one at a time.
|
| 114 |
+
* See ::curand_log_normal2() for a more efficient version that returns
|
| 115 |
+
* both results at once.
|
| 116 |
+
*
|
| 117 |
+
* \param state - Pointer to state to update
|
| 118 |
+
* \param mean - Mean of the related normal distribution
|
| 119 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 120 |
+
*
|
| 121 |
+
* \return Log-normally distributed float with mean \p mean and standard deviation \p stddev
|
| 122 |
+
*/
|
| 123 |
+
|
| 124 |
+
QUALIFIERS float curand_log_normal(curandStatePhilox4_32_10_t *state, float mean, float stddev)
|
| 125 |
+
{
|
| 126 |
+
if(state->boxmuller_flag != EXTRA_FLAG_LOG_NORMAL) {
|
| 127 |
+
unsigned int x, y;
|
| 128 |
+
x = curand(state);
|
| 129 |
+
y = curand(state);
|
| 130 |
+
float2 v = _curand_box_muller(x, y);
|
| 131 |
+
state->boxmuller_extra = expf(mean + (stddev * v.y));
|
| 132 |
+
state->boxmuller_flag = EXTRA_FLAG_LOG_NORMAL;
|
| 133 |
+
return expf(mean + (stddev * v.x));
|
| 134 |
+
}
|
| 135 |
+
state->boxmuller_flag = 0;
|
| 136 |
+
return state->boxmuller_extra;
|
| 137 |
+
}
|
| 138 |
+
|
| 139 |
+
/**
|
| 140 |
+
* \brief Return two normally distributed floats from an XORWOW generator.
|
| 141 |
+
*
|
| 142 |
+
* Return two log-normally distributed floats derived from a normal
|
| 143 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 144 |
+
* from the XORWOW generator in \p state,
|
| 145 |
+
* increment position of generator by two.
|
| 146 |
+
*
|
| 147 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 148 |
+
* normally distributed results, then transforms them to log-normal.
|
| 149 |
+
*
|
| 150 |
+
* \param state - Pointer to state to update
|
| 151 |
+
* \param mean - Mean of the related normal distribution
|
| 152 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 153 |
+
*
|
| 154 |
+
* \return Log-normally distributed float2 where each element is from a
|
| 155 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 156 |
+
*/
|
| 157 |
+
QUALIFIERS float2 curand_log_normal2(curandStateXORWOW_t *state, float mean, float stddev)
|
| 158 |
+
{
|
| 159 |
+
float2 v = curand_box_muller(state);
|
| 160 |
+
v.x = expf(mean + (stddev * v.x));
|
| 161 |
+
v.y = expf(mean + (stddev * v.y));
|
| 162 |
+
return v;
|
| 163 |
+
}
|
| 164 |
+
|
| 165 |
+
/**
|
| 166 |
+
* \brief Return two normally distributed floats from an Philox4_32_10 generator.
|
| 167 |
+
*
|
| 168 |
+
* Return two log-normally distributed floats derived from a normal
|
| 169 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 170 |
+
* from the Philox4_32_10 generator in \p state,
|
| 171 |
+
* increment position of generator by two.
|
| 172 |
+
*
|
| 173 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 174 |
+
* normally distributed results, then transforms them to log-normal.
|
| 175 |
+
*
|
| 176 |
+
* \param state - Pointer to state to update
|
| 177 |
+
* \param mean - Mean of the related normal distribution
|
| 178 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 179 |
+
*
|
| 180 |
+
* \return Log-normally distributed float2 where each element is from a
|
| 181 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 182 |
+
*/
|
| 183 |
+
QUALIFIERS float2 curand_log_normal2(curandStatePhilox4_32_10_t *state, float mean, float stddev)
|
| 184 |
+
{
|
| 185 |
+
float2 v = curand_box_muller(state);
|
| 186 |
+
v.x = expf(mean + (stddev * v.x));
|
| 187 |
+
v.y = expf(mean + (stddev * v.y));
|
| 188 |
+
return v;
|
| 189 |
+
}
|
| 190 |
+
/**
|
| 191 |
+
* \brief Return four normally distributed floats from an Philox4_32_10 generator.
|
| 192 |
+
*
|
| 193 |
+
* Return four log-normally distributed floats derived from a normal
|
| 194 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 195 |
+
* from the Philox4_32_10 generator in \p state,
|
| 196 |
+
* increment position of generator by four.
|
| 197 |
+
*
|
| 198 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 199 |
+
* normally distributed results, then transforms them to log-normal.
|
| 200 |
+
*
|
| 201 |
+
* \param state - Pointer to state to update
|
| 202 |
+
* \param mean - Mean of the related normal distribution
|
| 203 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 204 |
+
*
|
| 205 |
+
* \return Log-normally distributed float4 where each element is from a
|
| 206 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 207 |
+
*/
|
| 208 |
+
QUALIFIERS float4 curand_log_normal4(curandStatePhilox4_32_10_t *state, float mean, float stddev)
|
| 209 |
+
{
|
| 210 |
+
float4 v = curand_box_muller4(state);
|
| 211 |
+
v.x = expf(mean + (stddev * v.x));
|
| 212 |
+
v.y = expf(mean + (stddev * v.y));
|
| 213 |
+
v.z = expf(mean + (stddev * v.z));
|
| 214 |
+
v.w = expf(mean + (stddev * v.w));
|
| 215 |
+
return v;
|
| 216 |
+
}
|
| 217 |
+
|
| 218 |
+
/**
|
| 219 |
+
* \brief Return a log-normally distributed float from an MRG32k3a generator.
|
| 220 |
+
*
|
| 221 |
+
* Return a single log-normally distributed float derived from a normal
|
| 222 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 223 |
+
* from the MRG32k3a generator in \p state,
|
| 224 |
+
* increment position of generator by one.
|
| 225 |
+
*
|
| 226 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 227 |
+
* normally distributed results, transforms them to log-normal distribution,
|
| 228 |
+
* then returns them one at a time.
|
| 229 |
+
* See ::curand_log_normal2() for a more efficient version that returns
|
| 230 |
+
* both results at once.
|
| 231 |
+
*
|
| 232 |
+
* \param state - Pointer to state to update
|
| 233 |
+
* \param mean - Mean of the related normal distribution
|
| 234 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 235 |
+
*
|
| 236 |
+
* \return Log-normally distributed float with mean \p mean and standard deviation \p stddev
|
| 237 |
+
*/
|
| 238 |
+
QUALIFIERS float curand_log_normal(curandStateMRG32k3a_t *state, float mean, float stddev)
|
| 239 |
+
{
|
| 240 |
+
if(state->boxmuller_flag != EXTRA_FLAG_LOG_NORMAL) {
|
| 241 |
+
float2 v = curand_box_muller_mrg(state);
|
| 242 |
+
state->boxmuller_extra = expf(mean + (stddev * v.y));
|
| 243 |
+
state->boxmuller_flag = EXTRA_FLAG_LOG_NORMAL;
|
| 244 |
+
return expf(mean + (stddev * v.x));
|
| 245 |
+
}
|
| 246 |
+
state->boxmuller_flag = 0;
|
| 247 |
+
return state->boxmuller_extra;
|
| 248 |
+
}
|
| 249 |
+
|
| 250 |
+
/**
|
| 251 |
+
* \brief Return two normally distributed floats from an MRG32k3a generator.
|
| 252 |
+
*
|
| 253 |
+
* Return two log-normally distributed floats derived from a normal
|
| 254 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 255 |
+
* from the MRG32k3a generator in \p state,
|
| 256 |
+
* increment position of generator by two.
|
| 257 |
+
*
|
| 258 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 259 |
+
* normally distributed results, then transforms them to log-normal.
|
| 260 |
+
*
|
| 261 |
+
* \param state - Pointer to state to update
|
| 262 |
+
* \param mean - Mean of the related normal distribution
|
| 263 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 264 |
+
*
|
| 265 |
+
* \return Log-normally distributed float2 where each element is from a
|
| 266 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 267 |
+
*/
|
| 268 |
+
QUALIFIERS float2 curand_log_normal2(curandStateMRG32k3a_t *state, float mean, float stddev)
|
| 269 |
+
{
|
| 270 |
+
float2 v = curand_box_muller_mrg(state);
|
| 271 |
+
v.x = expf(mean + (stddev * v.x));
|
| 272 |
+
v.y = expf(mean + (stddev * v.y));
|
| 273 |
+
return v;
|
| 274 |
+
}
|
| 275 |
+
|
| 276 |
+
/**
|
| 277 |
+
* \brief Return a log-normally distributed float from an MTGP32 generator.
|
| 278 |
+
*
|
| 279 |
+
* Return a single log-normally distributed float derived from a normal
|
| 280 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 281 |
+
* from the MTGP32 generator in \p state,
|
| 282 |
+
* increment position of generator.
|
| 283 |
+
*
|
| 284 |
+
* The implementation uses the inverse cumulative distribution function
|
| 285 |
+
* to generate a normally distributed result, then transforms the result
|
| 286 |
+
* to log-normal.
|
| 287 |
+
*
|
| 288 |
+
* \param state - Pointer to state to update
|
| 289 |
+
* \param mean - Mean of the related normal distribution
|
| 290 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 291 |
+
*
|
| 292 |
+
* \return Log-normally distributed float with mean \p mean and standard deviation \p stddev
|
| 293 |
+
*/
|
| 294 |
+
QUALIFIERS float curand_log_normal(curandStateMtgp32_t *state, float mean, float stddev)
|
| 295 |
+
{
|
| 296 |
+
return expf(mean + (stddev * _curand_normal_icdf(curand(state))));
|
| 297 |
+
}
|
| 298 |
+
|
| 299 |
+
/**
|
| 300 |
+
* \brief Return a log-normally distributed float from a Sobol32 generator.
|
| 301 |
+
*
|
| 302 |
+
* Return a single log-normally distributed float derived from a normal
|
| 303 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 304 |
+
* from the Sobol32 generator in \p state,
|
| 305 |
+
* increment position of generator by one.
|
| 306 |
+
*
|
| 307 |
+
* The implementation uses the inverse cumulative distribution function
|
| 308 |
+
* to generate a normally distributed result, then transforms the result
|
| 309 |
+
* to log-normal.
|
| 310 |
+
*
|
| 311 |
+
* \param state - Pointer to state to update
|
| 312 |
+
* \param mean - Mean of the related normal distribution
|
| 313 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 314 |
+
*
|
| 315 |
+
* \return Log-normally distributed float with mean \p mean and standard deviation \p stddev
|
| 316 |
+
*/
|
| 317 |
+
QUALIFIERS float curand_log_normal(curandStateSobol32_t *state, float mean, float stddev)
|
| 318 |
+
{
|
| 319 |
+
return expf(mean + (stddev * _curand_normal_icdf(curand(state))));
|
| 320 |
+
}
|
| 321 |
+
/**
|
| 322 |
+
* \brief Return a log-normally distributed float from a scrambled Sobol32 generator.
|
| 323 |
+
*
|
| 324 |
+
* Return a single log-normally distributed float derived from a normal
|
| 325 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 326 |
+
* from the scrambled Sobol32 generator in \p state,
|
| 327 |
+
* increment position of generator by one.
|
| 328 |
+
*
|
| 329 |
+
* The implementation uses the inverse cumulative distribution function
|
| 330 |
+
* to generate a normally distributed result, then transforms the result
|
| 331 |
+
* to log-normal.
|
| 332 |
+
*
|
| 333 |
+
* \param state - Pointer to state to update
|
| 334 |
+
* \param mean - Mean of the related normal distribution
|
| 335 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 336 |
+
*
|
| 337 |
+
* \return Log-normally distributed float with mean \p mean and standard deviation \p stddev
|
| 338 |
+
*/
|
| 339 |
+
QUALIFIERS float curand_log_normal(curandStateScrambledSobol32_t *state, float mean, float stddev)
|
| 340 |
+
{
|
| 341 |
+
return expf(mean + (stddev * _curand_normal_icdf(curand(state))));
|
| 342 |
+
}
|
| 343 |
+
|
| 344 |
+
/**
|
| 345 |
+
* \brief Return a log-normally distributed float from a Sobol64 generator.
|
| 346 |
+
*
|
| 347 |
+
* Return a single log-normally distributed float derived from a normal
|
| 348 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 349 |
+
* from the Sobol64 generator in \p state,
|
| 350 |
+
* increment position of generator by one.
|
| 351 |
+
*
|
| 352 |
+
* The implementation uses the inverse cumulative distribution function
|
| 353 |
+
* to generate normally distributed results, then converts to log-normal
|
| 354 |
+
* distribution.
|
| 355 |
+
*
|
| 356 |
+
* \param state - Pointer to state to update
|
| 357 |
+
* \param mean - Mean of the related normal distribution
|
| 358 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 359 |
+
*
|
| 360 |
+
* \return Log-normally distributed float with mean \p mean and standard deviation \p stddev
|
| 361 |
+
*/
|
| 362 |
+
QUALIFIERS float curand_log_normal(curandStateSobol64_t *state, float mean, float stddev)
|
| 363 |
+
{
|
| 364 |
+
return expf(mean + (stddev * _curand_normal_icdf(curand(state))));
|
| 365 |
+
}
|
| 366 |
+
|
| 367 |
+
/**
|
| 368 |
+
* \brief Return a log-normally distributed float from a scrambled Sobol64 generator.
|
| 369 |
+
*
|
| 370 |
+
* Return a single log-normally distributed float derived from a normal
|
| 371 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 372 |
+
* from the scrambled Sobol64 generator in \p state,
|
| 373 |
+
* increment position of generator by one.
|
| 374 |
+
*
|
| 375 |
+
* The implementation uses the inverse cumulative distribution function
|
| 376 |
+
* to generate normally distributed results, then converts to log-normal
|
| 377 |
+
* distribution.
|
| 378 |
+
*
|
| 379 |
+
* \param state - Pointer to state to update
|
| 380 |
+
* \param mean - Mean of the related normal distribution
|
| 381 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 382 |
+
*
|
| 383 |
+
* \return Log-normally distributed float with mean \p mean and standard deviation \p stddev
|
| 384 |
+
*/
|
| 385 |
+
QUALIFIERS float curand_log_normal(curandStateScrambledSobol64_t *state, float mean, float stddev)
|
| 386 |
+
{
|
| 387 |
+
return expf(mean + (stddev * _curand_normal_icdf(curand(state))));
|
| 388 |
+
}
|
| 389 |
+
|
| 390 |
+
/**
|
| 391 |
+
* \brief Return a log-normally distributed double from an XORWOW generator.
|
| 392 |
+
*
|
| 393 |
+
* Return a single normally distributed double derived from a normal
|
| 394 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 395 |
+
* from the XORWOW generator in \p state,
|
| 396 |
+
* increment position of generator.
|
| 397 |
+
*
|
| 398 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 399 |
+
* normally distributed results, transforms them to log-normal distribution,
|
| 400 |
+
* then returns them one at a time.
|
| 401 |
+
* See ::curand_log_normal2_double() for a more efficient version that returns
|
| 402 |
+
* both results at once.
|
| 403 |
+
*
|
| 404 |
+
* \param state - Pointer to state to update
|
| 405 |
+
* \param mean - Mean of the related normal distribution
|
| 406 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 407 |
+
*
|
| 408 |
+
* \return Log-normally distributed double with mean \p mean and standard deviation \p stddev
|
| 409 |
+
*/
|
| 410 |
+
|
| 411 |
+
QUALIFIERS double curand_log_normal_double(curandStateXORWOW_t *state, double mean, double stddev)
|
| 412 |
+
{
|
| 413 |
+
if(state->boxmuller_flag_double != EXTRA_FLAG_LOG_NORMAL) {
|
| 414 |
+
unsigned int x0, x1, y0, y1;
|
| 415 |
+
x0 = curand(state);
|
| 416 |
+
x1 = curand(state);
|
| 417 |
+
y0 = curand(state);
|
| 418 |
+
y1 = curand(state);
|
| 419 |
+
double2 v = _curand_box_muller_double(x0, x1, y0, y1);
|
| 420 |
+
state->boxmuller_extra_double = exp(mean + (stddev * v.y));
|
| 421 |
+
state->boxmuller_flag_double = EXTRA_FLAG_LOG_NORMAL;
|
| 422 |
+
return exp(mean + (stddev * v.x));
|
| 423 |
+
}
|
| 424 |
+
state->boxmuller_flag_double = 0;
|
| 425 |
+
return state->boxmuller_extra_double;
|
| 426 |
+
}
|
| 427 |
+
|
| 428 |
+
/**
|
| 429 |
+
* \brief Return a log-normally distributed double from an Philox4_32_10 generator.
|
| 430 |
+
*
|
| 431 |
+
* Return a single normally distributed double derived from a normal
|
| 432 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 433 |
+
* from the Philox4_32_10 generator in \p state,
|
| 434 |
+
* increment position of generator.
|
| 435 |
+
*
|
| 436 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 437 |
+
* normally distributed results, transforms them to log-normal distribution,
|
| 438 |
+
* then returns them one at a time.
|
| 439 |
+
* See ::curand_log_normal2_double() for a more efficient version that returns
|
| 440 |
+
* both results at once.
|
| 441 |
+
*
|
| 442 |
+
* \param state - Pointer to state to update
|
| 443 |
+
* \param mean - Mean of the related normal distribution
|
| 444 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 445 |
+
*
|
| 446 |
+
* \return Log-normally distributed double with mean \p mean and standard deviation \p stddev
|
| 447 |
+
*/
|
| 448 |
+
|
| 449 |
+
QUALIFIERS double curand_log_normal_double(curandStatePhilox4_32_10_t *state, double mean, double stddev)
|
| 450 |
+
{
|
| 451 |
+
if(state->boxmuller_flag_double != EXTRA_FLAG_LOG_NORMAL) {
|
| 452 |
+
uint4 _x;
|
| 453 |
+
_x = curand4(state);
|
| 454 |
+
double2 v = _curand_box_muller_double(_x.x, _x.y, _x.z, _x.w);
|
| 455 |
+
state->boxmuller_extra_double = exp(mean + (stddev * v.y));
|
| 456 |
+
state->boxmuller_flag_double = EXTRA_FLAG_LOG_NORMAL;
|
| 457 |
+
return exp(mean + (stddev * v.x));
|
| 458 |
+
}
|
| 459 |
+
state->boxmuller_flag_double = 0;
|
| 460 |
+
return state->boxmuller_extra_double;
|
| 461 |
+
}
|
| 462 |
+
|
| 463 |
+
|
| 464 |
+
/**
|
| 465 |
+
* \brief Return two log-normally distributed doubles from an XORWOW generator.
|
| 466 |
+
*
|
| 467 |
+
* Return two log-normally distributed doubles derived from a normal
|
| 468 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 469 |
+
* from the XORWOW generator in \p state,
|
| 470 |
+
* increment position of generator by two.
|
| 471 |
+
*
|
| 472 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 473 |
+
* normally distributed results, and transforms them to log-normal distribution,.
|
| 474 |
+
*
|
| 475 |
+
* \param state - Pointer to state to update
|
| 476 |
+
* \param mean - Mean of the related normal distribution
|
| 477 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 478 |
+
*
|
| 479 |
+
* \return Log-normally distributed double2 where each element is from a
|
| 480 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 481 |
+
*/
|
| 482 |
+
QUALIFIERS double2 curand_log_normal2_double(curandStateXORWOW_t *state, double mean, double stddev)
|
| 483 |
+
{
|
| 484 |
+
double2 v = curand_box_muller_double(state);
|
| 485 |
+
v.x = exp(mean + (stddev * v.x));
|
| 486 |
+
v.y = exp(mean + (stddev * v.y));
|
| 487 |
+
return v;
|
| 488 |
+
}
|
| 489 |
+
|
| 490 |
+
/**
|
| 491 |
+
* \brief Return two log-normally distributed doubles from an Philox4_32_10 generator.
|
| 492 |
+
*
|
| 493 |
+
* Return two log-normally distributed doubles derived from a normal
|
| 494 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 495 |
+
* from the Philox4_32_10 generator in \p state,
|
| 496 |
+
* increment position of generator by four.
|
| 497 |
+
*
|
| 498 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 499 |
+
* normally distributed results, and transforms them to log-normal distribution,.
|
| 500 |
+
*
|
| 501 |
+
* \param state - Pointer to state to update
|
| 502 |
+
* \param mean - Mean of the related normal distribution
|
| 503 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 504 |
+
*
|
| 505 |
+
* \return Log-normally distributed double4 where each element is from a
|
| 506 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 507 |
+
*/
|
| 508 |
+
QUALIFIERS double2 curand_log_normal2_double(curandStatePhilox4_32_10_t *state, double mean, double stddev)
|
| 509 |
+
{
|
| 510 |
+
double2 v = curand_box_muller2_double(state);
|
| 511 |
+
v.x = exp(mean + (stddev * v.x));
|
| 512 |
+
v.y = exp(mean + (stddev * v.y));
|
| 513 |
+
return v;
|
| 514 |
+
}
|
| 515 |
+
// nor part of API
|
| 516 |
+
QUALIFIERS double4 curand_log_normal4_double(curandStatePhilox4_32_10_t *state, double mean, double stddev)
|
| 517 |
+
{
|
| 518 |
+
double4 v = curand_box_muller4_double(state);
|
| 519 |
+
v.x = exp(mean + (stddev * v.x));
|
| 520 |
+
v.y = exp(mean + (stddev * v.y));
|
| 521 |
+
v.z = exp(mean + (stddev * v.z));
|
| 522 |
+
v.w = exp(mean + (stddev * v.w));
|
| 523 |
+
return v;
|
| 524 |
+
}
|
| 525 |
+
|
| 526 |
+
/**
|
| 527 |
+
* \brief Return a log-normally distributed double from an MRG32k3a generator.
|
| 528 |
+
*
|
| 529 |
+
* Return a single normally distributed double derived from a normal
|
| 530 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 531 |
+
* from the MRG32k3a generator in \p state,
|
| 532 |
+
* increment position of generator.
|
| 533 |
+
*
|
| 534 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 535 |
+
* normally distributed results, transforms them to log-normal distribution,
|
| 536 |
+
* then returns them one at a time.
|
| 537 |
+
* See ::curand_log_normal2_double() for a more efficient version that returns
|
| 538 |
+
* both results at once.
|
| 539 |
+
*
|
| 540 |
+
* \param state - Pointer to state to update
|
| 541 |
+
* \param mean - Mean of the related normal distribution
|
| 542 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 543 |
+
*
|
| 544 |
+
* \return Log-normally distributed double with mean \p mean and standard deviation \p stddev
|
| 545 |
+
*/
|
| 546 |
+
QUALIFIERS double curand_log_normal_double(curandStateMRG32k3a_t *state, double mean, double stddev)
|
| 547 |
+
{
|
| 548 |
+
if(state->boxmuller_flag_double != EXTRA_FLAG_LOG_NORMAL) {
|
| 549 |
+
double2 v = curand_box_muller_mrg_double(state);
|
| 550 |
+
state->boxmuller_extra_double = exp(mean + (stddev * v.y));
|
| 551 |
+
state->boxmuller_flag_double = EXTRA_FLAG_LOG_NORMAL;
|
| 552 |
+
return exp(mean + (stddev * v.x));
|
| 553 |
+
}
|
| 554 |
+
state->boxmuller_flag_double = 0;
|
| 555 |
+
return state->boxmuller_extra_double;
|
| 556 |
+
}
|
| 557 |
+
|
| 558 |
+
/**
|
| 559 |
+
* \brief Return two log-normally distributed doubles from an MRG32k3a generator.
|
| 560 |
+
*
|
| 561 |
+
* Return two log-normally distributed doubles derived from a normal
|
| 562 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 563 |
+
* from the MRG32k3a generator in \p state,
|
| 564 |
+
* increment position of generator by two.
|
| 565 |
+
*
|
| 566 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 567 |
+
* normally distributed results, and transforms them to log-normal distribution,.
|
| 568 |
+
*
|
| 569 |
+
* \param state - Pointer to state to update
|
| 570 |
+
* \param mean - Mean of the related normal distribution
|
| 571 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 572 |
+
*
|
| 573 |
+
* \return Log-normally distributed double2 where each element is from a
|
| 574 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 575 |
+
*/
|
| 576 |
+
QUALIFIERS double2 curand_log_normal2_double(curandStateMRG32k3a_t *state, double mean, double stddev)
|
| 577 |
+
{
|
| 578 |
+
double2 v = curand_box_muller_mrg_double(state);
|
| 579 |
+
v.x = exp(mean + (stddev * v.x));
|
| 580 |
+
v.y = exp(mean + (stddev * v.y));
|
| 581 |
+
return v;
|
| 582 |
+
}
|
| 583 |
+
|
| 584 |
+
/**
|
| 585 |
+
* \brief Return a log-normally distributed double from an MTGP32 generator.
|
| 586 |
+
*
|
| 587 |
+
* Return a single log-normally distributed double derived from a normal
|
| 588 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 589 |
+
* from the MTGP32 generator in \p state,
|
| 590 |
+
* increment position of generator.
|
| 591 |
+
*
|
| 592 |
+
* The implementation uses the inverse cumulative distribution function
|
| 593 |
+
* to generate normally distributed results, and transforms them into
|
| 594 |
+
* log-normal distribution.
|
| 595 |
+
*
|
| 596 |
+
* \param state - Pointer to state to update
|
| 597 |
+
* \param mean - Mean of the related normal distribution
|
| 598 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 599 |
+
*
|
| 600 |
+
* \return Log-normally distributed double with mean \p mean and standard deviation \p stddev
|
| 601 |
+
*/
|
| 602 |
+
QUALIFIERS double curand_log_normal_double(curandStateMtgp32_t *state, double mean, double stddev)
|
| 603 |
+
{
|
| 604 |
+
return exp(mean + (stddev * _curand_normal_icdf_double(curand(state))));
|
| 605 |
+
}
|
| 606 |
+
|
| 607 |
+
/**
|
| 608 |
+
* \brief Return a log-normally distributed double from a Sobol32 generator.
|
| 609 |
+
*
|
| 610 |
+
* Return a single log-normally distributed double derived from a normal
|
| 611 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 612 |
+
* from the Sobol32 generator in \p state,
|
| 613 |
+
* increment position of generator by one.
|
| 614 |
+
*
|
| 615 |
+
* The implementation uses the inverse cumulative distribution function
|
| 616 |
+
* to generate normally distributed results, and transforms them into
|
| 617 |
+
* log-normal distribution.
|
| 618 |
+
*
|
| 619 |
+
* \param state - Pointer to state to update
|
| 620 |
+
* \param mean - Mean of the related normal distribution
|
| 621 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 622 |
+
*
|
| 623 |
+
* \return Log-normally distributed double with mean \p mean and standard deviation \p stddev
|
| 624 |
+
*/
|
| 625 |
+
QUALIFIERS double curand_log_normal_double(curandStateSobol32_t *state, double mean, double stddev)
|
| 626 |
+
{
|
| 627 |
+
return exp(mean + (stddev * _curand_normal_icdf_double(curand(state))));
|
| 628 |
+
}
|
| 629 |
+
|
| 630 |
+
/**
|
| 631 |
+
* \brief Return a log-normally distributed double from a scrambled Sobol32 generator.
|
| 632 |
+
*
|
| 633 |
+
* Return a single log-normally distributed double derived from a normal
|
| 634 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 635 |
+
* from the scrambled Sobol32 generator in \p state,
|
| 636 |
+
* increment position of generator by one.
|
| 637 |
+
*
|
| 638 |
+
* The implementation uses the inverse cumulative distribution function
|
| 639 |
+
* to generate normally distributed results, and transforms them into
|
| 640 |
+
* log-normal distribution.
|
| 641 |
+
*
|
| 642 |
+
* \param state - Pointer to state to update
|
| 643 |
+
* \param mean - Mean of the related normal distribution
|
| 644 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 645 |
+
*
|
| 646 |
+
* \return Log-normally distributed double with mean \p mean and standard deviation \p stddev
|
| 647 |
+
*/
|
| 648 |
+
QUALIFIERS double curand_log_normal_double(curandStateScrambledSobol32_t *state, double mean, double stddev)
|
| 649 |
+
{
|
| 650 |
+
return exp(mean + (stddev * _curand_normal_icdf_double(curand(state))));
|
| 651 |
+
}
|
| 652 |
+
|
| 653 |
+
/**
|
| 654 |
+
* \brief Return a log-normally distributed double from a Sobol64 generator.
|
| 655 |
+
*
|
| 656 |
+
* Return a single normally distributed double derived from a normal
|
| 657 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 658 |
+
* from the Sobol64 generator in \p state,
|
| 659 |
+
* increment position of generator by one.
|
| 660 |
+
*
|
| 661 |
+
* The implementation uses the inverse cumulative distribution function
|
| 662 |
+
* to generate normally distributed results.
|
| 663 |
+
*
|
| 664 |
+
* \param state - Pointer to state to update
|
| 665 |
+
* \param mean - Mean of the related normal distribution
|
| 666 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 667 |
+
*
|
| 668 |
+
* \return Log-normally distributed double with mean \p mean and standard deviation \p stddev
|
| 669 |
+
*/
|
| 670 |
+
QUALIFIERS double curand_log_normal_double(curandStateSobol64_t *state, double mean, double stddev)
|
| 671 |
+
{
|
| 672 |
+
return exp(mean + (stddev * _curand_normal_icdf_double(curand(state))));
|
| 673 |
+
}
|
| 674 |
+
|
| 675 |
+
/**
|
| 676 |
+
* \brief Return a log-normally distributed double from a scrambled Sobol64 generator.
|
| 677 |
+
*
|
| 678 |
+
* Return a single normally distributed double derived from a normal
|
| 679 |
+
* distribution with mean \p mean and standard deviation \p stddev
|
| 680 |
+
* from the scrambled Sobol64 generator in \p state,
|
| 681 |
+
* increment position of generator by one.
|
| 682 |
+
*
|
| 683 |
+
* The implementation uses the inverse cumulative distribution function
|
| 684 |
+
* to generate normally distributed results.
|
| 685 |
+
*
|
| 686 |
+
* \param state - Pointer to state to update
|
| 687 |
+
* \param mean - Mean of the related normal distribution
|
| 688 |
+
* \param stddev - Standard deviation of the related normal distribution
|
| 689 |
+
*
|
| 690 |
+
* \return Log-normally distributed double with mean \p mean and standard deviation \p stddev
|
| 691 |
+
*/
|
| 692 |
+
QUALIFIERS double curand_log_normal_double(curandStateScrambledSobol64_t *state, double mean, double stddev)
|
| 693 |
+
{
|
| 694 |
+
return exp(mean + (stddev * _curand_normal_icdf_double(curand(state))));
|
| 695 |
+
}
|
| 696 |
+
|
| 697 |
+
#endif // !defined(CURAND_LOGNORMAL_H_)
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_mrg32k3a.h
ADDED
|
The diff for this file is too large to render.
See raw diff
|
|
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_mtgp32.h
ADDED
|
@@ -0,0 +1,210 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
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|
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|
|
|
|
|
|
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|
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|
|
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|
|
|
|
|
|
|
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|
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|
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|
|
|
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|
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|
|
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|
|
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|
|
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|
|
|
|
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|
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|
|
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|
|
|
|
|
|
|
|
|
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|
|
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|
|
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|
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|
|
|
|
|
|
|
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|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
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|
|
|
|
|
|
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|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
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|
|
|
|
|
|
|
|
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|
|
|
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|
|
|
|
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|
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|
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|
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|
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|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
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|
|
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|
|
|
|
|
|
|
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|
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|
|
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|
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|
|
|
|
|
|
|
|
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|
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|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2010-2014 NVIDIA Corporation. All rights reserved.
|
| 3 |
+
*
|
| 4 |
+
* NOTICE TO LICENSEE:
|
| 5 |
+
*
|
| 6 |
+
* This source code and/or documentation ("Licensed Deliverables") are
|
| 7 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 8 |
+
* international Copyright laws.
|
| 9 |
+
*
|
| 10 |
+
* These Licensed Deliverables contained herein is PROPRIETARY and
|
| 11 |
+
* CONFIDENTIAL to NVIDIA and is being provided under the terms and
|
| 12 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 13 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 14 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 15 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 16 |
+
* of the Licensed Deliverables to any third party without the express
|
| 17 |
+
* written consent of NVIDIA is prohibited.
|
| 18 |
+
*
|
| 19 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 20 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 21 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. IT IS
|
| 22 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 23 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 24 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 25 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 26 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 27 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 28 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 29 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 30 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 31 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 32 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 33 |
+
*
|
| 34 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 35 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 36 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 37 |
+
* computer software documentation" as such terms are used in 48
|
| 38 |
+
* C.F.R. 12.212 (SEPT 1995) and is provided to the U.S. Government
|
| 39 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 40 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 41 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 42 |
+
* only those rights set forth herein.
|
| 43 |
+
*
|
| 44 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 45 |
+
* software must include, in the user documentation and internal
|
| 46 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 47 |
+
* Users Notice.
|
| 48 |
+
*/
|
| 49 |
+
|
| 50 |
+
#ifndef CURAND_MTGP32_H
|
| 51 |
+
#define CURAND_MTGP32_H
|
| 52 |
+
/*
|
| 53 |
+
* @file curand_mtgp32.h
|
| 54 |
+
*
|
| 55 |
+
* @brief Mersenne Twister for Graphic Processors (mtgp32), which
|
| 56 |
+
* generates 32-bit unsigned integers and single precision floating
|
| 57 |
+
* point numbers based on IEEE 754 format.
|
| 58 |
+
*
|
| 59 |
+
* @author Mutsuo Saito (Hiroshima University)
|
| 60 |
+
* @author Makoto Matsumoto (Hiroshima University)
|
| 61 |
+
*
|
| 62 |
+
*/
|
| 63 |
+
/*
|
| 64 |
+
* Copyright (c) 2009, 2010 Mutsuo Saito, Makoto Matsumoto and Hiroshima
|
| 65 |
+
* University. All rights reserved.
|
| 66 |
+
* Copyright (c) 2011 Mutsuo Saito, Makoto Matsumoto, Hiroshima
|
| 67 |
+
* University and University of Tokyo. All rights reserved.
|
| 68 |
+
*
|
| 69 |
+
* Redistribution and use in source and binary forms, with or without
|
| 70 |
+
* modification, are permitted provided that the following conditions are
|
| 71 |
+
* met:
|
| 72 |
+
*
|
| 73 |
+
* * Redistributions of source code must retain the above copyright
|
| 74 |
+
* notice, this list of conditions and the following disclaimer.
|
| 75 |
+
* * Redistributions in binary form must reproduce the above
|
| 76 |
+
* copyright notice, this list of conditions and the following
|
| 77 |
+
* disclaimer in the documentation and/or other materials provided
|
| 78 |
+
* with the distribution.
|
| 79 |
+
* * Neither the name of the Hiroshima University nor the names of
|
| 80 |
+
* its contributors may be used to endorse or promote products
|
| 81 |
+
* derived from this software without specific prior written
|
| 82 |
+
* permission.
|
| 83 |
+
*
|
| 84 |
+
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
| 85 |
+
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
| 86 |
+
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
| 87 |
+
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
| 88 |
+
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
| 89 |
+
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
| 90 |
+
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
| 91 |
+
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
| 92 |
+
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
| 93 |
+
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
| 94 |
+
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
| 95 |
+
*/
|
| 96 |
+
|
| 97 |
+
|
| 98 |
+
#define MTGPDC_MEXP 11213
|
| 99 |
+
#define MTGPDC_N 351
|
| 100 |
+
#define MTGPDC_FLOOR_2P 256
|
| 101 |
+
#define MTGPDC_CEIL_2P 512
|
| 102 |
+
#define MTGPDC_PARAM_TABLE mtgp32dc_params_fast_11213
|
| 103 |
+
#define MTGP32_STATE_SIZE 1024
|
| 104 |
+
#define MTGP32_STATE_MASK 1023
|
| 105 |
+
#define CURAND_NUM_MTGP32_PARAMS 200
|
| 106 |
+
#define MEXP 11213
|
| 107 |
+
#define THREAD_NUM MTGPDC_FLOOR_2P
|
| 108 |
+
#define LARGE_SIZE (THREAD_NUM * 3)
|
| 109 |
+
#define TBL_SIZE 16
|
| 110 |
+
|
| 111 |
+
/**
|
| 112 |
+
* \addtogroup DEVICE Device API
|
| 113 |
+
*
|
| 114 |
+
* @{
|
| 115 |
+
*/
|
| 116 |
+
|
| 117 |
+
/*
|
| 118 |
+
* \struct MTGP32_PARAMS_FAST_T
|
| 119 |
+
* MTGP32 parameters.
|
| 120 |
+
* Some element is redundant to keep structure simple.
|
| 121 |
+
*
|
| 122 |
+
* \b pos is a pick up position which is selected to have good
|
| 123 |
+
* performance on graphic processors. 3 < \b pos < Q, where Q is a
|
| 124 |
+
* maximum number such that the size of status array - Q is a power of
|
| 125 |
+
* 2. For example, when \b mexp is 44497, size of 32-bit status array
|
| 126 |
+
* is 696, and Q is 184, then \b pos is between 4 and 183. This means
|
| 127 |
+
* 512 parallel calculations is allowed when \b mexp is 44497.
|
| 128 |
+
*
|
| 129 |
+
* \b poly_sha1 is SHA1 digest of the characteristic polynomial of
|
| 130 |
+
* state transition function. SHA1 is calculated based on printing
|
| 131 |
+
* form of the polynomial. This is important when we use parameters
|
| 132 |
+
* generated by the dynamic creator which
|
| 133 |
+
*
|
| 134 |
+
* \b mask This is a mask to make the dimension of state space have
|
| 135 |
+
* just Mersenne Prime. This is redundant.
|
| 136 |
+
*/
|
| 137 |
+
|
| 138 |
+
struct mtgp32_params_fast;
|
| 139 |
+
|
| 140 |
+
struct mtgp32_params_fast {
|
| 141 |
+
int mexp; /*< Mersenne exponent. This is redundant. */
|
| 142 |
+
int pos; /*< pick up position. */
|
| 143 |
+
int sh1; /*< shift value 1. 0 < sh1 < 32. */
|
| 144 |
+
int sh2; /*< shift value 2. 0 < sh2 < 32. */
|
| 145 |
+
unsigned int tbl[16]; /*< a small matrix. */
|
| 146 |
+
unsigned int tmp_tbl[16]; /*< a small matrix for tempering. */
|
| 147 |
+
unsigned int flt_tmp_tbl[16]; /*< a small matrix for tempering and
|
| 148 |
+
converting to float. */
|
| 149 |
+
unsigned int mask; /*< This is a mask for state space */
|
| 150 |
+
unsigned char poly_sha1[21]; /*< SHA1 digest */
|
| 151 |
+
};
|
| 152 |
+
|
| 153 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 154 |
+
typedef struct mtgp32_params_fast mtgp32_params_fast_t;
|
| 155 |
+
/** \endcond */
|
| 156 |
+
|
| 157 |
+
/*
|
| 158 |
+
* Generator Parameters.
|
| 159 |
+
*/
|
| 160 |
+
struct mtgp32_kernel_params;
|
| 161 |
+
struct mtgp32_kernel_params {
|
| 162 |
+
unsigned int pos_tbl[CURAND_NUM_MTGP32_PARAMS];
|
| 163 |
+
unsigned int param_tbl[CURAND_NUM_MTGP32_PARAMS][TBL_SIZE];
|
| 164 |
+
unsigned int temper_tbl[CURAND_NUM_MTGP32_PARAMS][TBL_SIZE];
|
| 165 |
+
unsigned int single_temper_tbl[CURAND_NUM_MTGP32_PARAMS][TBL_SIZE];
|
| 166 |
+
unsigned int sh1_tbl[CURAND_NUM_MTGP32_PARAMS];
|
| 167 |
+
unsigned int sh2_tbl[CURAND_NUM_MTGP32_PARAMS];
|
| 168 |
+
unsigned int mask[1];
|
| 169 |
+
};
|
| 170 |
+
|
| 171 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 172 |
+
typedef struct mtgp32_kernel_params mtgp32_kernel_params_t;
|
| 173 |
+
/** \endcond */
|
| 174 |
+
|
| 175 |
+
|
| 176 |
+
|
| 177 |
+
/*
|
| 178 |
+
* kernel I/O
|
| 179 |
+
* This structure must be initialized before first use.
|
| 180 |
+
*/
|
| 181 |
+
|
| 182 |
+
/* MTGP (Mersenne Twister) RNG */
|
| 183 |
+
/* This generator uses the Mersenne Twister algorithm of
|
| 184 |
+
* http://arxiv.org/abs/1005.4973v2
|
| 185 |
+
* Has period 2^11213.
|
| 186 |
+
*/
|
| 187 |
+
|
| 188 |
+
/**
|
| 189 |
+
* CURAND MTGP32 state
|
| 190 |
+
*/
|
| 191 |
+
struct curandStateMtgp32;
|
| 192 |
+
|
| 193 |
+
struct curandStateMtgp32 {
|
| 194 |
+
unsigned int s[MTGP32_STATE_SIZE];
|
| 195 |
+
int offset;
|
| 196 |
+
int pIdx;
|
| 197 |
+
mtgp32_kernel_params_t * k;
|
| 198 |
+
};
|
| 199 |
+
|
| 200 |
+
/*
|
| 201 |
+
* CURAND MTGP32 state
|
| 202 |
+
*/
|
| 203 |
+
/** \cond UNHIDE_TYPEDEFS */
|
| 204 |
+
typedef struct curandStateMtgp32 curandStateMtgp32_t;
|
| 205 |
+
/** \endcond */
|
| 206 |
+
|
| 207 |
+
/** @} */
|
| 208 |
+
|
| 209 |
+
#endif
|
| 210 |
+
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_mtgp32_host.h
ADDED
|
@@ -0,0 +1,516 @@
|
|
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|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2010-2014 NVIDIA Corporation. All rights reserved.
|
| 3 |
+
*
|
| 4 |
+
* NOTICE TO LICENSEE:
|
| 5 |
+
*
|
| 6 |
+
* This source code and/or documentation ("Licensed Deliverables") are
|
| 7 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 8 |
+
* international Copyright laws.
|
| 9 |
+
*
|
| 10 |
+
* These Licensed Deliverables contained herein is PROPRIETARY and
|
| 11 |
+
* CONFIDENTIAL to NVIDIA and is being provided under the terms and
|
| 12 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 13 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 14 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 15 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 16 |
+
* of the Licensed Deliverables to any third party without the express
|
| 17 |
+
* written consent of NVIDIA is prohibited.
|
| 18 |
+
*
|
| 19 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 20 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 21 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. IT IS
|
| 22 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 23 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 24 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 25 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 26 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 27 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 28 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 29 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 30 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 31 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 32 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 33 |
+
*
|
| 34 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 35 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 36 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 37 |
+
* computer software documentation" as such terms are used in 48
|
| 38 |
+
* C.F.R. 12.212 (SEPT 1995) and is provided to the U.S. Government
|
| 39 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 40 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 41 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 42 |
+
* only those rights set forth herein.
|
| 43 |
+
*
|
| 44 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 45 |
+
* software must include, in the user documentation and internal
|
| 46 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 47 |
+
* Users Notice.
|
| 48 |
+
*/
|
| 49 |
+
|
| 50 |
+
/*
|
| 51 |
+
* curand_mtgp32_host.h
|
| 52 |
+
*
|
| 53 |
+
*
|
| 54 |
+
* MTGP32-11213
|
| 55 |
+
*
|
| 56 |
+
* Mersenne Twister RNG for the GPU
|
| 57 |
+
*
|
| 58 |
+
* The period of generated integers is 2<sup>11213</sup>-1.
|
| 59 |
+
*
|
| 60 |
+
* This code generates 32-bit unsigned integers, and
|
| 61 |
+
* single precision floating point numbers uniformly distributed
|
| 62 |
+
* in the range [1, 2). (float r; 1.0 <= r < 2.0)
|
| 63 |
+
*/
|
| 64 |
+
|
| 65 |
+
/*
|
| 66 |
+
* Copyright (c) 2009, 2010 Mutsuo Saito, Makoto Matsumoto and Hiroshima
|
| 67 |
+
* University. All rights reserved.
|
| 68 |
+
* Copyright (c) 2011 Mutsuo Saito, Makoto Matsumoto, Hiroshima
|
| 69 |
+
* University and University of Tokyo. All rights reserved.
|
| 70 |
+
*
|
| 71 |
+
* Redistribution and use in source and binary forms, with or without
|
| 72 |
+
* modification, are permitted provided that the following conditions are
|
| 73 |
+
* met:
|
| 74 |
+
*
|
| 75 |
+
* * Redistributions of source code must retain the above copyright
|
| 76 |
+
* notice, this list of conditions and the following disclaimer.
|
| 77 |
+
* * Redistributions in binary form must reproduce the above
|
| 78 |
+
* copyright notice, this list of conditions and the following
|
| 79 |
+
* disclaimer in the documentation and/or other materials provided
|
| 80 |
+
* with the distribution.
|
| 81 |
+
* * Neither the name of the Hiroshima University nor the names of
|
| 82 |
+
* its contributors may be used to endorse or promote products
|
| 83 |
+
* derived from this software without specific prior written
|
| 84 |
+
* permission.
|
| 85 |
+
*
|
| 86 |
+
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
| 87 |
+
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
| 88 |
+
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
| 89 |
+
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
| 90 |
+
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
| 91 |
+
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
| 92 |
+
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
| 93 |
+
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
| 94 |
+
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
| 95 |
+
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
| 96 |
+
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
| 97 |
+
*/
|
| 98 |
+
#if !defined CURAND_MTGP32_HOST_H
|
| 99 |
+
#define CURAND_MTGP32_HOST_H
|
| 100 |
+
|
| 101 |
+
#if !defined(QUALIFIERS)
|
| 102 |
+
#define QUALIFIERS static inline __device__
|
| 103 |
+
#endif
|
| 104 |
+
|
| 105 |
+
#include <cuda_runtime.h>
|
| 106 |
+
#include <stdlib.h>
|
| 107 |
+
#include <memory.h>
|
| 108 |
+
#include <string.h>
|
| 109 |
+
#include "curand.h"
|
| 110 |
+
#include "curand_mtgp32.h"
|
| 111 |
+
#include "curand_mtgp32dc_p_11213.h"
|
| 112 |
+
|
| 113 |
+
|
| 114 |
+
/**
|
| 115 |
+
* \addtogroup DEVICE Device API
|
| 116 |
+
*
|
| 117 |
+
* @{
|
| 118 |
+
*/
|
| 119 |
+
|
| 120 |
+
static const unsigned int non_zero = 0x4d544750;
|
| 121 |
+
|
| 122 |
+
/*
|
| 123 |
+
* This function represents a function used in the initialization
|
| 124 |
+
* by mtgp32_init_by_array() and mtgp32_init_by_str().
|
| 125 |
+
* @param[in] x 32-bit integer
|
| 126 |
+
* @return 32-bit integer
|
| 127 |
+
*/
|
| 128 |
+
static __forceinline__ unsigned int ini_func1(unsigned int x) {
|
| 129 |
+
return (x ^ (x >> 27)) * (1664525);
|
| 130 |
+
}
|
| 131 |
+
|
| 132 |
+
/*
|
| 133 |
+
* This function represents a function used in the initialization
|
| 134 |
+
* by mtgp32_init_by_array() and mtgp32_init_by_str().
|
| 135 |
+
* @param[in] x 32-bit integer
|
| 136 |
+
* @return 32-bit integer
|
| 137 |
+
*/
|
| 138 |
+
static __forceinline__ unsigned int ini_func2(unsigned int x) {
|
| 139 |
+
return (x ^ (x >> 27)) * (1566083941);
|
| 140 |
+
}
|
| 141 |
+
|
| 142 |
+
/*
|
| 143 |
+
* This function initializes the internal state array with a 32-bit
|
| 144 |
+
* integer seed. The allocated memory should be freed by calling
|
| 145 |
+
* mtgp32_free(). \b para should be one of the elements in the
|
| 146 |
+
* parameter table (mtgp32-param-ref.c).
|
| 147 |
+
*
|
| 148 |
+
* This function is call by cuda program, because cuda program uses
|
| 149 |
+
* another structure and another allocation method.
|
| 150 |
+
*
|
| 151 |
+
* @param[out] array MTGP internal status vector.
|
| 152 |
+
* @param[in] para parameter structure
|
| 153 |
+
* @param[in] seed a 32-bit integer used as the seed.
|
| 154 |
+
*/
|
| 155 |
+
static __forceinline__ __host__
|
| 156 |
+
void mtgp32_init_state(unsigned int state[],
|
| 157 |
+
const mtgp32_params_fast_t *para, unsigned int seed) {
|
| 158 |
+
int i;
|
| 159 |
+
int size = para->mexp / 32 + 1;
|
| 160 |
+
unsigned int hidden_seed;
|
| 161 |
+
unsigned int tmp;
|
| 162 |
+
hidden_seed = para->tbl[4] ^ (para->tbl[8] << 16);
|
| 163 |
+
tmp = hidden_seed;
|
| 164 |
+
tmp += tmp >> 16;
|
| 165 |
+
tmp += tmp >> 8;
|
| 166 |
+
memset(state, tmp & 0xff, sizeof(unsigned int) * size);
|
| 167 |
+
state[0] = seed;
|
| 168 |
+
state[1] = hidden_seed;
|
| 169 |
+
for (i = 1; i < size; i++) {
|
| 170 |
+
state[i] ^= (1812433253) * (state[i - 1] ^ (state[i - 1] >> 30)) + i;
|
| 171 |
+
}
|
| 172 |
+
}
|
| 173 |
+
|
| 174 |
+
/*
|
| 175 |
+
* This function initializes the internal state array
|
| 176 |
+
* with a 32-bit integer array. \b para should be one of the elements in
|
| 177 |
+
* the parameter table (mtgp32-param-ref.c).
|
| 178 |
+
*
|
| 179 |
+
* @param[out] mtgp32 MTGP structure.
|
| 180 |
+
* @param[in] para parameter structure
|
| 181 |
+
* @param[in] array a 32-bit integer array used as a seed.
|
| 182 |
+
* @param[in] length length of the array.
|
| 183 |
+
* @return CURAND_STATUS_SUCCESS
|
| 184 |
+
*/
|
| 185 |
+
static __forceinline__ __host__
|
| 186 |
+
int mtgp32_init_by_array(unsigned int state[],
|
| 187 |
+
const mtgp32_params_fast_t *para,
|
| 188 |
+
unsigned int *array, int length) {
|
| 189 |
+
int i, j, count;
|
| 190 |
+
unsigned int r;
|
| 191 |
+
int lag;
|
| 192 |
+
int mid;
|
| 193 |
+
int size = para->mexp / 32 + 1;
|
| 194 |
+
unsigned int hidden_seed;
|
| 195 |
+
unsigned int tmp;
|
| 196 |
+
|
| 197 |
+
if (size >= 623) {
|
| 198 |
+
lag = 11;
|
| 199 |
+
} else if (size >= 68) {
|
| 200 |
+
lag = 7;
|
| 201 |
+
} else if (size >= 39) {
|
| 202 |
+
lag = 5;
|
| 203 |
+
} else {
|
| 204 |
+
lag = 3;
|
| 205 |
+
}
|
| 206 |
+
mid = (size - lag) / 2;
|
| 207 |
+
|
| 208 |
+
hidden_seed = para->tbl[4] ^ (para->tbl[8] << 16);
|
| 209 |
+
tmp = hidden_seed;
|
| 210 |
+
tmp += tmp >> 16;
|
| 211 |
+
tmp += tmp >> 8;
|
| 212 |
+
memset(state, tmp & 0xff, sizeof(unsigned int) * size);
|
| 213 |
+
state[0] = hidden_seed;
|
| 214 |
+
|
| 215 |
+
if (length + 1 > size) {
|
| 216 |
+
count = length + 1;
|
| 217 |
+
} else {
|
| 218 |
+
count = size;
|
| 219 |
+
}
|
| 220 |
+
r = ini_func1(state[0] ^ state[mid] ^ state[size - 1]);
|
| 221 |
+
state[mid] += r;
|
| 222 |
+
r += length;
|
| 223 |
+
state[(mid + lag) % size] += r;
|
| 224 |
+
state[0] = r;
|
| 225 |
+
i = 1;
|
| 226 |
+
count--;
|
| 227 |
+
for (i = 1, j = 0; (j < count) && (j < length); j++) {
|
| 228 |
+
r = ini_func1(state[i] ^ state[(i + mid) % size]
|
| 229 |
+
^ state[(i + size - 1) % size]);
|
| 230 |
+
state[(i + mid) % size] += r;
|
| 231 |
+
r += array[j] + i;
|
| 232 |
+
state[(i + mid + lag) % size] += r;
|
| 233 |
+
state[i] = r;
|
| 234 |
+
i = (i + 1) % size;
|
| 235 |
+
}
|
| 236 |
+
for (; j < count; j++) {
|
| 237 |
+
r = ini_func1(state[i] ^ state[(i + mid) % size]
|
| 238 |
+
^ state[(i + size - 1) % size]);
|
| 239 |
+
state[(i + mid) % size] += r;
|
| 240 |
+
r += i;
|
| 241 |
+
state[(i + mid + lag) % size] += r;
|
| 242 |
+
state[i] = r;
|
| 243 |
+
i = (i + 1) % size;
|
| 244 |
+
}
|
| 245 |
+
for (j = 0; j < size; j++) {
|
| 246 |
+
r = ini_func2(state[i] + state[(i + mid) % size]
|
| 247 |
+
+ state[(i + size - 1) % size]);
|
| 248 |
+
state[(i + mid) % size] ^= r;
|
| 249 |
+
r -= i;
|
| 250 |
+
state[(i + mid + lag) % size] ^= r;
|
| 251 |
+
state[i] = r;
|
| 252 |
+
i = (i + 1) % size;
|
| 253 |
+
}
|
| 254 |
+
if (state[size - 1] == 0) {
|
| 255 |
+
state[size - 1] = non_zero;
|
| 256 |
+
}
|
| 257 |
+
return 0;
|
| 258 |
+
}
|
| 259 |
+
|
| 260 |
+
/*
|
| 261 |
+
* This function initializes the internal state array
|
| 262 |
+
* with a character array. \b para should be one of the elements in
|
| 263 |
+
* the parameter table (mtgp32-param-ref.c).
|
| 264 |
+
* This is the same algorithm with mtgp32_init_by_array(), but hope to
|
| 265 |
+
* be more useful.
|
| 266 |
+
*
|
| 267 |
+
* @param[out] mtgp32 MTGP structure.
|
| 268 |
+
* @param[in] para parameter structure
|
| 269 |
+
* @param[in] array a character array used as a seed. (terminated by zero.)
|
| 270 |
+
* @return memory allocation result. if 0 then O.K.
|
| 271 |
+
*/
|
| 272 |
+
static __forceinline__ __host__
|
| 273 |
+
int mtgp32_init_by_str(unsigned int state[],
|
| 274 |
+
const mtgp32_params_fast_t *para, unsigned char *array) {
|
| 275 |
+
int i, j, count;
|
| 276 |
+
unsigned int r;
|
| 277 |
+
int lag;
|
| 278 |
+
int mid;
|
| 279 |
+
int size = para->mexp / 32 + 1;
|
| 280 |
+
int length = (unsigned int)strlen((char *)array);
|
| 281 |
+
unsigned int hidden_seed;
|
| 282 |
+
unsigned int tmp;
|
| 283 |
+
|
| 284 |
+
if (size >= 623) {
|
| 285 |
+
lag = 11;
|
| 286 |
+
} else if (size >= 68) {
|
| 287 |
+
lag = 7;
|
| 288 |
+
} else if (size >= 39) {
|
| 289 |
+
lag = 5;
|
| 290 |
+
} else {
|
| 291 |
+
lag = 3;
|
| 292 |
+
}
|
| 293 |
+
mid = (size - lag) / 2;
|
| 294 |
+
|
| 295 |
+
hidden_seed = para->tbl[4] ^ (para->tbl[8] << 16);
|
| 296 |
+
tmp = hidden_seed;
|
| 297 |
+
tmp += tmp >> 16;
|
| 298 |
+
tmp += tmp >> 8;
|
| 299 |
+
memset(state, tmp & 0xff, sizeof(unsigned int) * size);
|
| 300 |
+
state[0] = hidden_seed;
|
| 301 |
+
|
| 302 |
+
if (length + 1 > size) {
|
| 303 |
+
count = length + 1;
|
| 304 |
+
} else {
|
| 305 |
+
count = size;
|
| 306 |
+
}
|
| 307 |
+
r = ini_func1(state[0] ^ state[mid] ^ state[size - 1]);
|
| 308 |
+
state[mid] += r;
|
| 309 |
+
r += length;
|
| 310 |
+
state[(mid + lag) % size] += r;
|
| 311 |
+
state[0] = r;
|
| 312 |
+
i = 1;
|
| 313 |
+
count--;
|
| 314 |
+
for (i = 1, j = 0; (j < count) && (j < length); j++) {
|
| 315 |
+
r = ini_func1(state[i] ^ state[(i + mid) % size]
|
| 316 |
+
^ state[(i + size - 1) % size]);
|
| 317 |
+
state[(i + mid) % size] += r;
|
| 318 |
+
r += array[j] + i;
|
| 319 |
+
state[(i + mid + lag) % size] += r;
|
| 320 |
+
state[i] = r;
|
| 321 |
+
i = (i + 1) % size;
|
| 322 |
+
}
|
| 323 |
+
for (; j < count; j++) {
|
| 324 |
+
r = ini_func1(state[i] ^ state[(i + mid) % size]
|
| 325 |
+
^ state[(i + size - 1) % size]);
|
| 326 |
+
state[(i + mid) % size] += r;
|
| 327 |
+
r += i;
|
| 328 |
+
state[(i + mid + lag) % size] += r;
|
| 329 |
+
state[i] = r;
|
| 330 |
+
i = (i + 1) % size;
|
| 331 |
+
}
|
| 332 |
+
for (j = 0; j < size; j++) {
|
| 333 |
+
r = ini_func2(state[i] + state[(i + mid) % size]
|
| 334 |
+
+ state[(i + size - 1) % size]);
|
| 335 |
+
state[(i + mid) % size] ^= r;
|
| 336 |
+
r -= i;
|
| 337 |
+
state[(i + mid + lag) % size] ^= r;
|
| 338 |
+
state[i] = r;
|
| 339 |
+
i = (i + 1) % size;
|
| 340 |
+
}
|
| 341 |
+
if (state[size - 1] == 0) {
|
| 342 |
+
state[size - 1] = non_zero;
|
| 343 |
+
}
|
| 344 |
+
return 0;
|
| 345 |
+
}
|
| 346 |
+
|
| 347 |
+
template<typename ParamsType>
|
| 348 |
+
static __forceinline__ __host__
|
| 349 |
+
curandStatus_t curandMakeMTGP32ConstantsImpl(const mtgp32_params_fast_t params[], ParamsType * p, const int block_num)
|
| 350 |
+
{
|
| 351 |
+
const int size1 = sizeof(unsigned int) * block_num;
|
| 352 |
+
const int size2 = sizeof(unsigned int) * block_num * TBL_SIZE;
|
| 353 |
+
unsigned int *h_pos_tbl;
|
| 354 |
+
unsigned int *h_sh1_tbl;
|
| 355 |
+
unsigned int *h_sh2_tbl;
|
| 356 |
+
unsigned int *h_param_tbl;
|
| 357 |
+
unsigned int *h_temper_tbl;
|
| 358 |
+
unsigned int *h_single_temper_tbl;
|
| 359 |
+
unsigned int *h_mask;
|
| 360 |
+
curandStatus_t status = CURAND_STATUS_SUCCESS;
|
| 361 |
+
|
| 362 |
+
h_pos_tbl = (unsigned int *)malloc(size1);
|
| 363 |
+
h_sh1_tbl = (unsigned int *)malloc(size1);
|
| 364 |
+
h_sh2_tbl = (unsigned int *)malloc(size1);
|
| 365 |
+
h_param_tbl = (unsigned int *)malloc(size2);
|
| 366 |
+
h_temper_tbl = (unsigned int *)malloc(size2);
|
| 367 |
+
h_single_temper_tbl = (unsigned int *)malloc(size2);
|
| 368 |
+
h_mask = (unsigned int *)malloc(sizeof(unsigned int));
|
| 369 |
+
if (h_pos_tbl == NULL
|
| 370 |
+
|| h_sh1_tbl == NULL
|
| 371 |
+
|| h_sh2_tbl == NULL
|
| 372 |
+
|| h_param_tbl == NULL
|
| 373 |
+
|| h_temper_tbl == NULL
|
| 374 |
+
|| h_single_temper_tbl == NULL
|
| 375 |
+
|| h_mask == NULL) {
|
| 376 |
+
if (h_pos_tbl != NULL) free(h_pos_tbl);
|
| 377 |
+
if (h_sh1_tbl != NULL) free(h_sh1_tbl);
|
| 378 |
+
if (h_sh2_tbl != NULL) free(h_sh2_tbl);
|
| 379 |
+
if (h_param_tbl != NULL) free(h_param_tbl);
|
| 380 |
+
if (h_temper_tbl != NULL) free(h_temper_tbl);
|
| 381 |
+
if (h_single_temper_tbl != NULL) free(h_single_temper_tbl);
|
| 382 |
+
if (h_mask != NULL) free(h_mask);
|
| 383 |
+
status = CURAND_STATUS_ALLOCATION_FAILED;
|
| 384 |
+
} else {
|
| 385 |
+
|
| 386 |
+
h_mask[0] = params[0].mask;
|
| 387 |
+
for (int i = 0; i < block_num; i++) {
|
| 388 |
+
h_pos_tbl[i] = params[i].pos;
|
| 389 |
+
h_sh1_tbl[i] = params[i].sh1;
|
| 390 |
+
h_sh2_tbl[i] = params[i].sh2;
|
| 391 |
+
for (int j = 0; j < TBL_SIZE; j++) {
|
| 392 |
+
h_param_tbl[i * TBL_SIZE + j] = params[i].tbl[j];
|
| 393 |
+
h_temper_tbl[i * TBL_SIZE + j] = params[i].tmp_tbl[j];
|
| 394 |
+
h_single_temper_tbl[i * TBL_SIZE + j] = params[i].flt_tmp_tbl[j];
|
| 395 |
+
}
|
| 396 |
+
}
|
| 397 |
+
if (cudaMemcpy( p->pos_tbl,
|
| 398 |
+
h_pos_tbl, size1, cudaMemcpyHostToDevice) != cudaSuccess)
|
| 399 |
+
{
|
| 400 |
+
status = CURAND_STATUS_INITIALIZATION_FAILED;
|
| 401 |
+
} else
|
| 402 |
+
if (cudaMemcpy( p->sh1_tbl,
|
| 403 |
+
h_sh1_tbl, size1, cudaMemcpyHostToDevice) != cudaSuccess)
|
| 404 |
+
{
|
| 405 |
+
status = CURAND_STATUS_INITIALIZATION_FAILED;
|
| 406 |
+
} else
|
| 407 |
+
if (cudaMemcpy( p->sh2_tbl,
|
| 408 |
+
h_sh2_tbl, size1, cudaMemcpyHostToDevice) != cudaSuccess)
|
| 409 |
+
{
|
| 410 |
+
status = CURAND_STATUS_INITIALIZATION_FAILED;
|
| 411 |
+
} else
|
| 412 |
+
if (cudaMemcpy( p->param_tbl,
|
| 413 |
+
h_param_tbl, size2, cudaMemcpyHostToDevice) != cudaSuccess)
|
| 414 |
+
{
|
| 415 |
+
status = CURAND_STATUS_INITIALIZATION_FAILED;
|
| 416 |
+
} else
|
| 417 |
+
if (cudaMemcpy( p->temper_tbl,
|
| 418 |
+
h_temper_tbl, size2, cudaMemcpyHostToDevice) != cudaSuccess)
|
| 419 |
+
{
|
| 420 |
+
status = CURAND_STATUS_INITIALIZATION_FAILED;
|
| 421 |
+
} else
|
| 422 |
+
if (cudaMemcpy( p->single_temper_tbl,
|
| 423 |
+
h_single_temper_tbl, size2, cudaMemcpyHostToDevice) != cudaSuccess)
|
| 424 |
+
{
|
| 425 |
+
status = CURAND_STATUS_INITIALIZATION_FAILED;
|
| 426 |
+
} else
|
| 427 |
+
if (cudaMemcpy( p->mask,
|
| 428 |
+
h_mask, sizeof(unsigned int), cudaMemcpyHostToDevice) != cudaSuccess)
|
| 429 |
+
{
|
| 430 |
+
status = CURAND_STATUS_INITIALIZATION_FAILED;
|
| 431 |
+
}
|
| 432 |
+
}
|
| 433 |
+
if (h_pos_tbl != NULL) free(h_pos_tbl);
|
| 434 |
+
if (h_sh1_tbl != NULL) free(h_sh1_tbl);
|
| 435 |
+
if (h_sh2_tbl != NULL) free(h_sh2_tbl);
|
| 436 |
+
if (h_param_tbl != NULL) free(h_param_tbl);
|
| 437 |
+
if (h_temper_tbl != NULL) free(h_temper_tbl);
|
| 438 |
+
if (h_single_temper_tbl != NULL)free(h_single_temper_tbl);
|
| 439 |
+
if (h_mask != NULL) free(h_mask);
|
| 440 |
+
return status;
|
| 441 |
+
}
|
| 442 |
+
|
| 443 |
+
/**
|
| 444 |
+
* \brief Set up constant parameters for the mtgp32 generator
|
| 445 |
+
*
|
| 446 |
+
* This host-side helper function re-organizes CURAND_NUM_MTGP32_PARAMS sets of
|
| 447 |
+
* generator parameters for use by kernel functions and copies the
|
| 448 |
+
* result to the specified location in device memory.
|
| 449 |
+
*
|
| 450 |
+
* \param params - Pointer to an array of type mtgp32_params_fast_t in host memory
|
| 451 |
+
* \param p - pointer to a structure of type mtgp32_kernel_params_t in device memory.
|
| 452 |
+
*
|
| 453 |
+
* \return
|
| 454 |
+
* - CURAND_STATUS_ALLOCATION_FAILED if host memory could not be allocated
|
| 455 |
+
* - CURAND_STATUS_INITIALIZATION_FAILED if the copy to device memory failed
|
| 456 |
+
* - CURAND_STATUS_SUCCESS otherwise
|
| 457 |
+
*/
|
| 458 |
+
static __forceinline__ __host__
|
| 459 |
+
curandStatus_t curandMakeMTGP32Constants(const mtgp32_params_fast_t params[], mtgp32_kernel_params_t * p)
|
| 460 |
+
{
|
| 461 |
+
return curandMakeMTGP32ConstantsImpl(params, p, CURAND_NUM_MTGP32_PARAMS);
|
| 462 |
+
}
|
| 463 |
+
|
| 464 |
+
/**
|
| 465 |
+
* \brief Set up initial states for the mtgp32 generator
|
| 466 |
+
*
|
| 467 |
+
* This host-side helper function initializes a number of states (one parameter set per state) for
|
| 468 |
+
* an mtgp32 generator. To accomplish this it allocates a state array in host memory,
|
| 469 |
+
* initializes that array, and copies the result to device memory.
|
| 470 |
+
*
|
| 471 |
+
* \param s - pointer to an array of states in device memory
|
| 472 |
+
* \param params - Pointer to an array of type mtgp32_params_fast_t in host memory
|
| 473 |
+
* \param k - pointer to a structure of type mtgp32_kernel_params_t in device memory
|
| 474 |
+
* \param n - number of parameter sets/states to initialize
|
| 475 |
+
* \param seed - seed value
|
| 476 |
+
*
|
| 477 |
+
* \return
|
| 478 |
+
* - CURAND_STATUS_ALLOCATION_FAILED if host memory state could not be allocated
|
| 479 |
+
* - CURAND_STATUS_INITIALIZATION_FAILED if the copy to device memory failed
|
| 480 |
+
* - CURAND_STATUS_SUCCESS otherwise
|
| 481 |
+
*/
|
| 482 |
+
static __forceinline__ __host__
|
| 483 |
+
curandStatus_t CURANDAPI curandMakeMTGP32KernelState(curandStateMtgp32_t *s,
|
| 484 |
+
mtgp32_params_fast_t params[],
|
| 485 |
+
mtgp32_kernel_params_t *k,
|
| 486 |
+
int n,
|
| 487 |
+
unsigned long long seed)
|
| 488 |
+
{
|
| 489 |
+
int i;
|
| 490 |
+
curandStatus_t status = CURAND_STATUS_SUCCESS;
|
| 491 |
+
curandStateMtgp32_t *h_status =(curandStateMtgp32_t *) malloc(sizeof(curandStateMtgp32_t) * n);
|
| 492 |
+
if (h_status == NULL) {
|
| 493 |
+
status = CURAND_STATUS_ALLOCATION_FAILED;
|
| 494 |
+
} else {
|
| 495 |
+
seed = seed ^ (seed >> 32);
|
| 496 |
+
for (i = 0; i < n; i++) {
|
| 497 |
+
mtgp32_init_state(&(h_status[i].s[0]), ¶ms[i],(unsigned int)seed + i + 1);
|
| 498 |
+
h_status[i].offset = 0;
|
| 499 |
+
h_status[i].pIdx = i;
|
| 500 |
+
h_status[i].k = k;
|
| 501 |
+
}
|
| 502 |
+
if (cudaMemcpy(s, h_status,
|
| 503 |
+
sizeof(curandStateMtgp32_t) * n,
|
| 504 |
+
cudaMemcpyHostToDevice) != cudaSuccess) {
|
| 505 |
+
status = CURAND_STATUS_INITIALIZATION_FAILED;
|
| 506 |
+
}
|
| 507 |
+
}
|
| 508 |
+
free(h_status);
|
| 509 |
+
return status;
|
| 510 |
+
}
|
| 511 |
+
|
| 512 |
+
/** @} */
|
| 513 |
+
|
| 514 |
+
#endif
|
| 515 |
+
|
| 516 |
+
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_mtgp32_kernel.h
ADDED
|
@@ -0,0 +1,386 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
|
|
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|
|
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|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2010-2014 NVIDIA Corporation. All rights reserved.
|
| 3 |
+
*
|
| 4 |
+
* NOTICE TO LICENSEE:
|
| 5 |
+
*
|
| 6 |
+
* This source code and/or documentation ("Licensed Deliverables") are
|
| 7 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 8 |
+
* international Copyright laws.
|
| 9 |
+
*
|
| 10 |
+
* These Licensed Deliverables contained herein is PROPRIETARY and
|
| 11 |
+
* CONFIDENTIAL to NVIDIA and is being provided under the terms and
|
| 12 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 13 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 14 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 15 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 16 |
+
* of the Licensed Deliverables to any third party without the express
|
| 17 |
+
* written consent of NVIDIA is prohibited.
|
| 18 |
+
*
|
| 19 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 20 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 21 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. IT IS
|
| 22 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 23 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 24 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 25 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 26 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 27 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 28 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 29 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 30 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 31 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 32 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 33 |
+
*
|
| 34 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 35 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 36 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 37 |
+
* computer software documentation" as such terms are used in 48
|
| 38 |
+
* C.F.R. 12.212 (SEPT 1995) and is provided to the U.S. Government
|
| 39 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 40 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 41 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 42 |
+
* only those rights set forth herein.
|
| 43 |
+
*
|
| 44 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 45 |
+
* software must include, in the user documentation and internal
|
| 46 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 47 |
+
* Users Notice.
|
| 48 |
+
*/
|
| 49 |
+
|
| 50 |
+
/*
|
| 51 |
+
* curand_mtgp32_kernel.h
|
| 52 |
+
*
|
| 53 |
+
*
|
| 54 |
+
* MTGP32-11213
|
| 55 |
+
*
|
| 56 |
+
* Mersenne Twister RNG for the GPU
|
| 57 |
+
*
|
| 58 |
+
* The period of generated integers is 2<sup>11213</sup>-1.
|
| 59 |
+
*
|
| 60 |
+
* This code generates 32-bit unsigned integers, and
|
| 61 |
+
* single precision floating point numbers uniformly distributed
|
| 62 |
+
* in the range [1, 2). (float r; 1.0 <= r < 2.0)
|
| 63 |
+
*/
|
| 64 |
+
|
| 65 |
+
/*
|
| 66 |
+
* Copyright (c) 2009, 2010 Mutsuo Saito, Makoto Matsumoto and Hiroshima
|
| 67 |
+
* University. All rights reserved.
|
| 68 |
+
* Copyright (c) 2011 Mutsuo Saito, Makoto Matsumoto, Hiroshima
|
| 69 |
+
* University and University of Tokyo. All rights reserved.
|
| 70 |
+
*
|
| 71 |
+
* Redistribution and use in source and binary forms, with or without
|
| 72 |
+
* modification, are permitted provided that the following conditions are
|
| 73 |
+
* met:
|
| 74 |
+
*
|
| 75 |
+
* * Redistributions of source code must retain the above copyright
|
| 76 |
+
* notice, this list of conditions and the following disclaimer.
|
| 77 |
+
* * Redistributions in binary form must reproduce the above
|
| 78 |
+
* copyright notice, this list of conditions and the following
|
| 79 |
+
* disclaimer in the documentation and/or other materials provided
|
| 80 |
+
* with the distribution.
|
| 81 |
+
* * Neither the name of the Hiroshima University nor the names of
|
| 82 |
+
* its contributors may be used to endorse or promote products
|
| 83 |
+
* derived from this software without specific prior written
|
| 84 |
+
* permission.
|
| 85 |
+
*
|
| 86 |
+
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
| 87 |
+
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
| 88 |
+
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
| 89 |
+
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
| 90 |
+
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
| 91 |
+
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
| 92 |
+
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
| 93 |
+
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
| 94 |
+
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
| 95 |
+
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
| 96 |
+
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
| 97 |
+
*/
|
| 98 |
+
#if !defined CURAND_MTGP32_KERNEL_H
|
| 99 |
+
#define CURAND_MTGP32_KERNEL_H
|
| 100 |
+
|
| 101 |
+
#if !defined(QUALIFIERS)
|
| 102 |
+
#define QUALIFIERS static __forceinline__ __device__
|
| 103 |
+
#endif
|
| 104 |
+
|
| 105 |
+
#ifndef __CUDACC_RTC__
|
| 106 |
+
#include <cuda_runtime.h>
|
| 107 |
+
#include <stdlib.h>
|
| 108 |
+
#include <memory.h>
|
| 109 |
+
#include <string.h>
|
| 110 |
+
#endif // ifndef __CUDACC_RTC__
|
| 111 |
+
#include <nv/target>
|
| 112 |
+
#include "curand.h"
|
| 113 |
+
#include "curand_mtgp32.h"
|
| 114 |
+
|
| 115 |
+
/**
|
| 116 |
+
* \addtogroup DEVICE Device API
|
| 117 |
+
*
|
| 118 |
+
* @{
|
| 119 |
+
*/
|
| 120 |
+
|
| 121 |
+
#ifndef __CUDA_ARCH__
|
| 122 |
+
// define blockDim and threadIdx for host compatibility call
|
| 123 |
+
extern const dim3 blockDim;
|
| 124 |
+
extern const uint3 threadIdx;
|
| 125 |
+
#endif
|
| 126 |
+
|
| 127 |
+
|
| 128 |
+
/*
|
| 129 |
+
* The function of the recursion formula calculation.
|
| 130 |
+
*
|
| 131 |
+
* @param[in] X1 the farthest part of state array.
|
| 132 |
+
* @param[in] X2 the second farthest part of state array.
|
| 133 |
+
* @param[in] Y a part of state array.
|
| 134 |
+
* @param[in] bid block id.
|
| 135 |
+
* @return output
|
| 136 |
+
*/
|
| 137 |
+
QUALIFIERS unsigned int para_rec(mtgp32_kernel_params_t * k,unsigned int X1, unsigned int X2, unsigned int Y, int bid) {
|
| 138 |
+
unsigned int X = (X1 & k->mask[0]) ^ X2;
|
| 139 |
+
unsigned int MAT;
|
| 140 |
+
|
| 141 |
+
X ^= X << k->sh1_tbl[bid];
|
| 142 |
+
Y = X ^ (Y >> k->sh2_tbl[bid]);
|
| 143 |
+
MAT = k->param_tbl[bid][Y & 0x0f];
|
| 144 |
+
return Y ^ MAT;
|
| 145 |
+
}
|
| 146 |
+
|
| 147 |
+
/*
|
| 148 |
+
* The tempering function.
|
| 149 |
+
*
|
| 150 |
+
* @param[in] V the output value should be tempered.
|
| 151 |
+
* @param[in] T the tempering helper value.
|
| 152 |
+
* @param[in] bid block id.
|
| 153 |
+
* @return the tempered value.
|
| 154 |
+
*/
|
| 155 |
+
QUALIFIERS unsigned int temper(mtgp32_kernel_params_t * k,unsigned int V, unsigned int T, int bid) {
|
| 156 |
+
unsigned int MAT;
|
| 157 |
+
|
| 158 |
+
T ^= T >> 16;
|
| 159 |
+
T ^= T >> 8;
|
| 160 |
+
MAT = k->temper_tbl[bid][T & 0x0f];
|
| 161 |
+
return V ^ MAT;
|
| 162 |
+
}
|
| 163 |
+
|
| 164 |
+
/*
|
| 165 |
+
* The tempering and converting function.
|
| 166 |
+
* By using the preset table, converting to IEEE format
|
| 167 |
+
* and tempering are done simultaneously.
|
| 168 |
+
*
|
| 169 |
+
* @param[in] V the output value should be tempered.
|
| 170 |
+
* @param[in] T the tempering helper value.
|
| 171 |
+
* @param[in] bid block id.
|
| 172 |
+
* @return the tempered and converted value.
|
| 173 |
+
*/
|
| 174 |
+
QUALIFIERS unsigned int temper_single(mtgp32_kernel_params_t * k,unsigned int V, unsigned int T, int bid) {
|
| 175 |
+
unsigned int MAT;
|
| 176 |
+
unsigned int r;
|
| 177 |
+
|
| 178 |
+
T ^= T >> 16;
|
| 179 |
+
T ^= T >> 8;
|
| 180 |
+
MAT = k->single_temper_tbl[bid][T & 0x0f];
|
| 181 |
+
r = (V >> 9) ^ MAT;
|
| 182 |
+
return r;
|
| 183 |
+
}
|
| 184 |
+
|
| 185 |
+
/**
|
| 186 |
+
* \brief Return 32-bits of pseudorandomness from a mtgp32 generator.
|
| 187 |
+
*
|
| 188 |
+
* Return 32-bits of pseudorandomness from the mtgp32 generator in \p state,
|
| 189 |
+
* increment position of generator by the number of threads in the block.
|
| 190 |
+
* Note the number of threads in the block can not exceed 256.
|
| 191 |
+
*
|
| 192 |
+
* \param state - Pointer to state to update
|
| 193 |
+
*
|
| 194 |
+
* \return 32-bits of pseudorandomness as an unsigned int, all bits valid to use.
|
| 195 |
+
*/
|
| 196 |
+
QUALIFIERS unsigned int curand(curandStateMtgp32_t *state)
|
| 197 |
+
{
|
| 198 |
+
unsigned int t;
|
| 199 |
+
unsigned int d;
|
| 200 |
+
int pos = state->k->pos_tbl[state->pIdx];
|
| 201 |
+
unsigned int r;
|
| 202 |
+
unsigned int o;
|
| 203 |
+
|
| 204 |
+
d = blockDim.z * blockDim.y * blockDim.x;
|
| 205 |
+
//assert( d <= 256 );
|
| 206 |
+
t = (blockDim.z * blockDim.y * threadIdx.z) + (blockDim.x * threadIdx.y) + threadIdx.x;
|
| 207 |
+
r = para_rec(state->k, state->s[(t + state->offset) & MTGP32_STATE_MASK],
|
| 208 |
+
state->s[(t + state->offset + 1) & MTGP32_STATE_MASK],
|
| 209 |
+
state->s[(t + state->offset + pos) & MTGP32_STATE_MASK],
|
| 210 |
+
state->pIdx);
|
| 211 |
+
|
| 212 |
+
state->s[(t + state->offset + MTGPDC_N) & MTGP32_STATE_MASK] = r;
|
| 213 |
+
o = temper(state->k, r,
|
| 214 |
+
state->s[(t + state->offset + pos -1) & MTGP32_STATE_MASK],
|
| 215 |
+
state->pIdx);
|
| 216 |
+
NV_IF_TARGET(NV_IS_DEVICE,
|
| 217 |
+
__syncthreads();
|
| 218 |
+
)
|
| 219 |
+
if (t == 0)
|
| 220 |
+
{
|
| 221 |
+
state->offset = (state->offset + d) & MTGP32_STATE_MASK;
|
| 222 |
+
}
|
| 223 |
+
NV_IF_TARGET(NV_IS_DEVICE,
|
| 224 |
+
__syncthreads();
|
| 225 |
+
)
|
| 226 |
+
return o;
|
| 227 |
+
|
| 228 |
+
}
|
| 229 |
+
/**
|
| 230 |
+
* \brief Return 32-bits of pseudorandomness from a specific position in a mtgp32 generator.
|
| 231 |
+
*
|
| 232 |
+
* Return 32-bits of pseudorandomness from position \p index of the mtgp32 generator in \p state,
|
| 233 |
+
* increment position of generator by \p n positions, which must be the total number of positions
|
| 234 |
+
* upddated in the state by the thread block, for this invocation.
|
| 235 |
+
*
|
| 236 |
+
* Note :
|
| 237 |
+
* Thread indices must range from 0...\ n - 1.
|
| 238 |
+
* The number of positions updated may not exceed 256.
|
| 239 |
+
* A thread block may update more than one state, but a given state may not be updated by more than one thread block.
|
| 240 |
+
*
|
| 241 |
+
* \param state - Pointer to state to update
|
| 242 |
+
* \param index - Index (0..255) of the position within the state to draw from and update
|
| 243 |
+
* \param n - The total number of postions in this state that are being updated by this invocation
|
| 244 |
+
*
|
| 245 |
+
* \return 32-bits of pseudorandomness as an unsigned int, all bits valid to use.
|
| 246 |
+
*/
|
| 247 |
+
QUALIFIERS unsigned int curand_mtgp32_specific(curandStateMtgp32_t *state, unsigned char index, unsigned char n)
|
| 248 |
+
{
|
| 249 |
+
unsigned int t;
|
| 250 |
+
int pos = state->k->pos_tbl[state->pIdx];
|
| 251 |
+
unsigned int r;
|
| 252 |
+
unsigned int o;
|
| 253 |
+
|
| 254 |
+
t = index;
|
| 255 |
+
r = para_rec(state->k, state->s[(t + state->offset) & MTGP32_STATE_MASK],
|
| 256 |
+
state->s[(t + state->offset + 1) & MTGP32_STATE_MASK],
|
| 257 |
+
state->s[(t + state->offset + pos) & MTGP32_STATE_MASK],
|
| 258 |
+
state->pIdx);
|
| 259 |
+
|
| 260 |
+
state->s[(t + state->offset + MTGPDC_N) & MTGP32_STATE_MASK] = r;
|
| 261 |
+
o = temper(state->k, r,
|
| 262 |
+
state->s[(t + state->offset + pos -1) & MTGP32_STATE_MASK],
|
| 263 |
+
state->pIdx);
|
| 264 |
+
NV_IF_TARGET(NV_IS_DEVICE,
|
| 265 |
+
__syncthreads();
|
| 266 |
+
)
|
| 267 |
+
if (index == 0)
|
| 268 |
+
{
|
| 269 |
+
state->offset = (state->offset + n) & MTGP32_STATE_MASK;
|
| 270 |
+
}
|
| 271 |
+
NV_IF_TARGET(NV_IS_DEVICE,
|
| 272 |
+
__syncthreads();
|
| 273 |
+
)
|
| 274 |
+
return o;
|
| 275 |
+
}
|
| 276 |
+
/**
|
| 277 |
+
* \brief Return a uniformly distributed float from a mtgp32 generator.
|
| 278 |
+
*
|
| 279 |
+
* Return a uniformly distributed float between \p 0.0f and \p 1.0f
|
| 280 |
+
* from the mtgp32 generator in \p state, increment position of generator.
|
| 281 |
+
* Output range excludes \p 0.0f but includes \p 1.0f. Denormalized floating
|
| 282 |
+
* point outputs are never returned.
|
| 283 |
+
*
|
| 284 |
+
* Note: This alternate derivation of a uniform float is provided for completeness
|
| 285 |
+
* with the original source
|
| 286 |
+
*
|
| 287 |
+
* \param state - Pointer to state to update
|
| 288 |
+
*
|
| 289 |
+
* \return uniformly distributed float between \p 0.0f and \p 1.0f
|
| 290 |
+
*/
|
| 291 |
+
QUALIFIERS float curand_mtgp32_single(curandStateMtgp32_t *state)
|
| 292 |
+
{
|
| 293 |
+
unsigned int t;
|
| 294 |
+
unsigned int d;
|
| 295 |
+
int pos = state->k->pos_tbl[state->pIdx];
|
| 296 |
+
unsigned int r;
|
| 297 |
+
unsigned int o_u;
|
| 298 |
+
float o_f;
|
| 299 |
+
|
| 300 |
+
|
| 301 |
+
t = blockDim.z * blockDim.y;
|
| 302 |
+
d = t * blockDim.x;
|
| 303 |
+
//assert( d <= 256 );
|
| 304 |
+
t += threadIdx.x;
|
| 305 |
+
r = para_rec(state->k, state->s[(t + state->offset) & MTGP32_STATE_MASK],
|
| 306 |
+
state->s[(t + state->offset + 1) & MTGP32_STATE_MASK],
|
| 307 |
+
state->s[(t + state->offset + pos) & MTGP32_STATE_MASK],
|
| 308 |
+
state->pIdx);
|
| 309 |
+
|
| 310 |
+
state->s[t] = r;
|
| 311 |
+
o_u = temper_single(state->k, r,
|
| 312 |
+
state->s[(t + state->offset + pos -1) & MTGP32_STATE_MASK],
|
| 313 |
+
state->pIdx);
|
| 314 |
+
NV_IF_TARGET(NV_IS_DEVICE,
|
| 315 |
+
__syncthreads();
|
| 316 |
+
)
|
| 317 |
+
if (threadIdx.x == 0)
|
| 318 |
+
{
|
| 319 |
+
state->offset = (state->offset + d) & MTGP32_STATE_MASK;
|
| 320 |
+
}
|
| 321 |
+
NV_IF_TARGET(NV_IS_DEVICE,
|
| 322 |
+
__syncthreads();
|
| 323 |
+
)
|
| 324 |
+
memcpy(&o_f, &o_u, sizeof(o_u));
|
| 325 |
+
return o_f;
|
| 326 |
+
}
|
| 327 |
+
|
| 328 |
+
/**
|
| 329 |
+
* \brief Return a uniformly distributed float from a specific position in a mtgp32 generator.
|
| 330 |
+
*
|
| 331 |
+
* Return a uniformly distributed float between \p 0.0f and \p 1.0f
|
| 332 |
+
* from position \p index of the mtgp32 generator in \p state, and
|
| 333 |
+
* increment position of generator by \p n positions, which must be the total number of positions
|
| 334 |
+
* upddated in the state by the thread block, for this invocation.
|
| 335 |
+
* Output range excludes \p 0.0f but includes \p 1.0f. Denormalized floating
|
| 336 |
+
* point outputs are never returned.
|
| 337 |
+
*
|
| 338 |
+
* Note 1:
|
| 339 |
+
* Thread indices must range from 0...\p n - 1.
|
| 340 |
+
* The number of positions updated may not exceed 256.
|
| 341 |
+
* A thread block may update more than one state, but a given state may not be updated by more than one thread block.
|
| 342 |
+
*
|
| 343 |
+
* Note 2: This alternate derivation of a uniform float is provided for completeness
|
| 344 |
+
* with the original source
|
| 345 |
+
*
|
| 346 |
+
* \param state - Pointer to state to update
|
| 347 |
+
* \param index - Index (0..255) of the position within the state to draw from and update
|
| 348 |
+
* \param n - The total number of postions in this state that are being updated by this invocation
|
| 349 |
+
*
|
| 350 |
+
* \return uniformly distributed float between \p 0.0f and \p 1.0f
|
| 351 |
+
*/
|
| 352 |
+
QUALIFIERS float curand_mtgp32_single_specific(curandStateMtgp32_t *state, unsigned char index, unsigned char n)
|
| 353 |
+
{
|
| 354 |
+
unsigned int t;
|
| 355 |
+
int pos = state->k->pos_tbl[state->pIdx];
|
| 356 |
+
unsigned int r;
|
| 357 |
+
unsigned int o_u;
|
| 358 |
+
float o_f;
|
| 359 |
+
|
| 360 |
+
t = index;
|
| 361 |
+
r = para_rec(state->k, state->s[(t + state->offset) & MTGP32_STATE_MASK],
|
| 362 |
+
state->s[(t + state->offset + 1) & MTGP32_STATE_MASK],
|
| 363 |
+
state->s[(t + state->offset + pos) & MTGP32_STATE_MASK],
|
| 364 |
+
state->pIdx);
|
| 365 |
+
|
| 366 |
+
state->s[t] = r;
|
| 367 |
+
o_u = temper_single(state->k, r,
|
| 368 |
+
state->s[(t + state->offset + pos -1) & MTGP32_STATE_MASK],
|
| 369 |
+
state->pIdx);
|
| 370 |
+
NV_IF_TARGET(NV_IS_DEVICE,
|
| 371 |
+
__syncthreads();
|
| 372 |
+
)
|
| 373 |
+
if (threadIdx.x == 0)
|
| 374 |
+
{
|
| 375 |
+
state->offset = (state->offset + n) & MTGP32_STATE_MASK;
|
| 376 |
+
}
|
| 377 |
+
NV_IF_TARGET(NV_IS_DEVICE,
|
| 378 |
+
__syncthreads();
|
| 379 |
+
)
|
| 380 |
+
memcpy(&o_f, &o_u, sizeof(o_u));
|
| 381 |
+
return o_f;
|
| 382 |
+
}
|
| 383 |
+
|
| 384 |
+
/** @} */
|
| 385 |
+
|
| 386 |
+
#endif
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_mtgp32dc_p_11213.h
ADDED
|
The diff for this file is too large to render.
See raw diff
|
|
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_normal.h
ADDED
|
@@ -0,0 +1,840 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
| 1 |
+
|
| 2 |
+
/* Copyright 2010-2014 NVIDIA Corporation. All rights reserved.
|
| 3 |
+
*
|
| 4 |
+
* NOTICE TO LICENSEE:
|
| 5 |
+
*
|
| 6 |
+
* The source code and/or documentation ("Licensed Deliverables") are
|
| 7 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 8 |
+
* international Copyright laws.
|
| 9 |
+
*
|
| 10 |
+
* The Licensed Deliverables contained herein are PROPRIETARY and
|
| 11 |
+
* CONFIDENTIAL to NVIDIA and are being provided under the terms and
|
| 12 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 13 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 14 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 15 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 16 |
+
* of the Licensed Deliverables to any third party without the express
|
| 17 |
+
* written consent of NVIDIA is prohibited.
|
| 18 |
+
*
|
| 19 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 20 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 21 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. THEY ARE
|
| 22 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 23 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 24 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 25 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 26 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 27 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 28 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 29 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 30 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 31 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 32 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 33 |
+
*
|
| 34 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 35 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 36 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 37 |
+
* computer software documentation" as such terms are used in 48
|
| 38 |
+
* C.F.R. 12.212 (SEPT 1995) and are provided to the U.S. Government
|
| 39 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 40 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 41 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 42 |
+
* only those rights set forth herein.
|
| 43 |
+
*
|
| 44 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 45 |
+
* software must include, in the user documentation and internal
|
| 46 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 47 |
+
* Users Notice.
|
| 48 |
+
*/
|
| 49 |
+
|
| 50 |
+
|
| 51 |
+
#if !defined(CURAND_NORMAL_H_)
|
| 52 |
+
#define CURAND_NORMAL_H_
|
| 53 |
+
|
| 54 |
+
/**
|
| 55 |
+
* \defgroup DEVICE Device API
|
| 56 |
+
*
|
| 57 |
+
* @{
|
| 58 |
+
*/
|
| 59 |
+
|
| 60 |
+
#ifndef __CUDACC_RTC__
|
| 61 |
+
#include <math.h>
|
| 62 |
+
#endif // __CUDACC_RTC__
|
| 63 |
+
#include <nv/target>
|
| 64 |
+
|
| 65 |
+
#include "curand_mrg32k3a.h"
|
| 66 |
+
#include "curand_mtgp32_kernel.h"
|
| 67 |
+
#include "curand_philox4x32_x.h"
|
| 68 |
+
#include "curand_normal_static.h"
|
| 69 |
+
|
| 70 |
+
QUALIFIERS float2 _curand_box_muller(unsigned int x, unsigned int y)
|
| 71 |
+
{
|
| 72 |
+
float2 result;
|
| 73 |
+
float u = x * CURAND_2POW32_INV + (CURAND_2POW32_INV/2);
|
| 74 |
+
float v = y * CURAND_2POW32_INV_2PI + (CURAND_2POW32_INV_2PI/2);
|
| 75 |
+
float s;
|
| 76 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 77 |
+
s = sqrtf(-2.0f * logf(u));
|
| 78 |
+
__sincosf(v, &result.x, &result.y);
|
| 79 |
+
,
|
| 80 |
+
s = sqrtf(-2.0f * logf(u));
|
| 81 |
+
result.x = sinf(v);
|
| 82 |
+
result.y = cosf(v);
|
| 83 |
+
)
|
| 84 |
+
result.x *= s;
|
| 85 |
+
result.y *= s;
|
| 86 |
+
return result;
|
| 87 |
+
}
|
| 88 |
+
|
| 89 |
+
QUALIFIERS float2 curand_box_muller_mrg(curandStateMRG32k3a_t * state)
|
| 90 |
+
{
|
| 91 |
+
float x, y;
|
| 92 |
+
x = curand_uniform(state);
|
| 93 |
+
y = curand_uniform(state) * CURAND_2PI;
|
| 94 |
+
float2 result;
|
| 95 |
+
float s;
|
| 96 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 97 |
+
s = sqrtf(-2.0f * logf(x));
|
| 98 |
+
__sincosf(y, &result.x, &result.y);
|
| 99 |
+
,
|
| 100 |
+
s = sqrtf(-2.0f * logf(x));
|
| 101 |
+
result.x = sinf(y);
|
| 102 |
+
result.y = cosf(y);
|
| 103 |
+
)
|
| 104 |
+
result.x *= s;
|
| 105 |
+
result.y *= s;
|
| 106 |
+
return result;
|
| 107 |
+
}
|
| 108 |
+
|
| 109 |
+
QUALIFIERS double2
|
| 110 |
+
_curand_box_muller_double(unsigned int x0, unsigned int x1,
|
| 111 |
+
unsigned int y0, unsigned int y1)
|
| 112 |
+
{
|
| 113 |
+
double2 result;
|
| 114 |
+
unsigned long long zx = (unsigned long long)x0 ^
|
| 115 |
+
((unsigned long long)x1 << (53 - 32));
|
| 116 |
+
double u = zx * CURAND_2POW53_INV_DOUBLE + (CURAND_2POW53_INV_DOUBLE/2.0);
|
| 117 |
+
unsigned long long zy = (unsigned long long)y0 ^
|
| 118 |
+
((unsigned long long)y1 << (53 - 32));
|
| 119 |
+
double v = zy * (CURAND_2POW53_INV_DOUBLE*2.0) + CURAND_2POW53_INV_DOUBLE;
|
| 120 |
+
double s = sqrt(-2.0 * log(u));
|
| 121 |
+
|
| 122 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 123 |
+
sincospi(v, &result.x, &result.y);
|
| 124 |
+
,
|
| 125 |
+
result.x = sin(v*CURAND_PI_DOUBLE);
|
| 126 |
+
result.y = cos(v*CURAND_PI_DOUBLE);
|
| 127 |
+
)
|
| 128 |
+
result.x *= s;
|
| 129 |
+
result.y *= s;
|
| 130 |
+
|
| 131 |
+
return result;
|
| 132 |
+
}
|
| 133 |
+
|
| 134 |
+
QUALIFIERS double2
|
| 135 |
+
curand_box_muller_mrg_double(curandStateMRG32k3a_t * state)
|
| 136 |
+
{
|
| 137 |
+
double x, y;
|
| 138 |
+
double2 result;
|
| 139 |
+
x = curand_uniform_double(state);
|
| 140 |
+
y = curand_uniform_double(state) * 2.0;
|
| 141 |
+
|
| 142 |
+
double s = sqrt(-2.0 * log(x));
|
| 143 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 144 |
+
sincospi(y, &result.x, &result.y);
|
| 145 |
+
,
|
| 146 |
+
result.x = sin(y*CURAND_PI_DOUBLE);
|
| 147 |
+
result.y = cos(y*CURAND_PI_DOUBLE);
|
| 148 |
+
)
|
| 149 |
+
result.x *= s;
|
| 150 |
+
result.y *= s;
|
| 151 |
+
return result;
|
| 152 |
+
}
|
| 153 |
+
|
| 154 |
+
template <typename R>
|
| 155 |
+
QUALIFIERS float2 curand_box_muller(R *state)
|
| 156 |
+
{
|
| 157 |
+
float2 result;
|
| 158 |
+
unsigned int x = curand(state);
|
| 159 |
+
unsigned int y = curand(state);
|
| 160 |
+
result = _curand_box_muller(x, y);
|
| 161 |
+
return result;
|
| 162 |
+
}
|
| 163 |
+
|
| 164 |
+
template <typename R>
|
| 165 |
+
QUALIFIERS float4 curand_box_muller4(R *state)
|
| 166 |
+
{
|
| 167 |
+
float4 result;
|
| 168 |
+
float2 _result;
|
| 169 |
+
uint4 x = curand4(state);
|
| 170 |
+
//unsigned int y = curand(state);
|
| 171 |
+
_result = _curand_box_muller(x.x, x.y);
|
| 172 |
+
result.x = _result.x;
|
| 173 |
+
result.y = _result.y;
|
| 174 |
+
_result = _curand_box_muller(x.z, x.w);
|
| 175 |
+
result.z = _result.x;
|
| 176 |
+
result.w = _result.y;
|
| 177 |
+
return result;
|
| 178 |
+
}
|
| 179 |
+
|
| 180 |
+
template <typename R>
|
| 181 |
+
QUALIFIERS double2 curand_box_muller_double(R *state)
|
| 182 |
+
{
|
| 183 |
+
double2 result;
|
| 184 |
+
unsigned int x0 = curand(state);
|
| 185 |
+
unsigned int x1 = curand(state);
|
| 186 |
+
unsigned int y0 = curand(state);
|
| 187 |
+
unsigned int y1 = curand(state);
|
| 188 |
+
result = _curand_box_muller_double(x0, x1, y0, y1);
|
| 189 |
+
return result;
|
| 190 |
+
}
|
| 191 |
+
|
| 192 |
+
template <typename R>
|
| 193 |
+
QUALIFIERS double2 curand_box_muller2_double(R *state)
|
| 194 |
+
{
|
| 195 |
+
double2 result;
|
| 196 |
+
uint4 _x;
|
| 197 |
+
_x = curand4(state);
|
| 198 |
+
result = _curand_box_muller_double(_x.x, _x.y, _x.z, _x.w);
|
| 199 |
+
return result;
|
| 200 |
+
}
|
| 201 |
+
|
| 202 |
+
|
| 203 |
+
template <typename R>
|
| 204 |
+
QUALIFIERS double4 curand_box_muller4_double(R *state)
|
| 205 |
+
{
|
| 206 |
+
double4 result;
|
| 207 |
+
double2 _res1;
|
| 208 |
+
double2 _res2;
|
| 209 |
+
uint4 _x;
|
| 210 |
+
uint4 _y;
|
| 211 |
+
_x = curand4(state);
|
| 212 |
+
_y = curand4(state);
|
| 213 |
+
_res1 = _curand_box_muller_double(_x.x, _x.y, _x.z, _x.w);
|
| 214 |
+
_res2 = _curand_box_muller_double(_y.x, _y.y, _y.z, _y.w);
|
| 215 |
+
result.x = _res1.x;
|
| 216 |
+
result.y = _res1.y;
|
| 217 |
+
result.z = _res2.x;
|
| 218 |
+
result.w = _res2.y;
|
| 219 |
+
return result;
|
| 220 |
+
}
|
| 221 |
+
|
| 222 |
+
//QUALIFIERS float _curand_normal_icdf(unsigned int x)
|
| 223 |
+
//{
|
| 224 |
+
//#if __CUDA_ARCH__ > 0 || defined(HOST_HAVE_ERFCINVF)
|
| 225 |
+
// float s = CURAND_SQRT2;
|
| 226 |
+
// // Mirror to avoid loss of precision
|
| 227 |
+
// if(x > 0x80000000UL) {
|
| 228 |
+
// x = 0xffffffffUL - x;
|
| 229 |
+
// s = -s;
|
| 230 |
+
// }
|
| 231 |
+
// float p = x * CURAND_2POW32_INV + (CURAND_2POW32_INV/2.0f);
|
| 232 |
+
// // p is in (0, 0.5], 2p is in (0, 1]
|
| 233 |
+
// return s * erfcinvf(2.0f * p);
|
| 234 |
+
//#else
|
| 235 |
+
// x++; //suppress warnings
|
| 236 |
+
// return 0.0f;
|
| 237 |
+
//#endif
|
| 238 |
+
//}
|
| 239 |
+
//
|
| 240 |
+
//QUALIFIERS float _curand_normal_icdf(unsigned long long x)
|
| 241 |
+
//{
|
| 242 |
+
//#if __CUDA_ARCH__ > 0 || defined(HOST_HAVE_ERFCINVF)
|
| 243 |
+
// unsigned int t = (unsigned int)(x >> 32);
|
| 244 |
+
// float s = CURAND_SQRT2;
|
| 245 |
+
// // Mirror to avoid loss of precision
|
| 246 |
+
// if(t > 0x80000000UL) {
|
| 247 |
+
// t = 0xffffffffUL - t;
|
| 248 |
+
// s = -s;
|
| 249 |
+
// }
|
| 250 |
+
// float p = t * CURAND_2POW32_INV + (CURAND_2POW32_INV/2.0f);
|
| 251 |
+
// // p is in (0, 0.5], 2p is in (0, 1]
|
| 252 |
+
// return s * erfcinvf(2.0f * p);
|
| 253 |
+
//#else
|
| 254 |
+
// x++;
|
| 255 |
+
// return 0.0f;
|
| 256 |
+
//#endif
|
| 257 |
+
//}
|
| 258 |
+
//
|
| 259 |
+
//QUALIFIERS double _curand_normal_icdf_double(unsigned int x)
|
| 260 |
+
//{
|
| 261 |
+
//#if __CUDA_ARCH__ > 0 || defined(HOST_HAVE_ERFCINVF)
|
| 262 |
+
// double s = CURAND_SQRT2_DOUBLE;
|
| 263 |
+
// // Mirror to avoid loss of precision
|
| 264 |
+
// if(x > 0x80000000UL) {
|
| 265 |
+
// x = 0xffffffffUL - x;
|
| 266 |
+
// s = -s;
|
| 267 |
+
// }
|
| 268 |
+
// double p = x * CURAND_2POW32_INV_DOUBLE + (CURAND_2POW32_INV_DOUBLE/2.0);
|
| 269 |
+
// // p is in (0, 0.5], 2p is in (0, 1]
|
| 270 |
+
// return s * erfcinv(2.0 * p);
|
| 271 |
+
//#else
|
| 272 |
+
// x++;
|
| 273 |
+
// return 0.0;
|
| 274 |
+
//#endif
|
| 275 |
+
//}
|
| 276 |
+
//
|
| 277 |
+
//QUALIFIERS double _curand_normal_icdf_double(unsigned long long x)
|
| 278 |
+
//{
|
| 279 |
+
//#if __CUDA_ARCH__ > 0 || defined(HOST_HAVE_ERFCINVF)
|
| 280 |
+
// double s = CURAND_SQRT2_DOUBLE;
|
| 281 |
+
// x >>= 11;
|
| 282 |
+
// // Mirror to avoid loss of precision
|
| 283 |
+
// if(x > 0x10000000000000UL) {
|
| 284 |
+
// x = 0x1fffffffffffffUL - x;
|
| 285 |
+
// s = -s;
|
| 286 |
+
// }
|
| 287 |
+
// double p = x * CURAND_2POW53_INV_DOUBLE + (CURAND_2POW53_INV_DOUBLE/2.0);
|
| 288 |
+
// // p is in (0, 0.5], 2p is in (0, 1]
|
| 289 |
+
// return s * erfcinv(2.0 * p);
|
| 290 |
+
//#else
|
| 291 |
+
// x++;
|
| 292 |
+
// return 0.0;
|
| 293 |
+
//#endif
|
| 294 |
+
//}
|
| 295 |
+
//
|
| 296 |
+
|
| 297 |
+
/**
|
| 298 |
+
* \brief Return a normally distributed float from an XORWOW generator.
|
| 299 |
+
*
|
| 300 |
+
* Return a single normally distributed float with mean \p 0.0f and
|
| 301 |
+
* standard deviation \p 1.0f from the XORWOW generator in \p state,
|
| 302 |
+
* increment position of generator by one.
|
| 303 |
+
*
|
| 304 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 305 |
+
* normally distributed results, then returns them one at a time.
|
| 306 |
+
* See ::curand_normal2() for a more efficient version that returns
|
| 307 |
+
* both results at once.
|
| 308 |
+
*
|
| 309 |
+
* \param state - Pointer to state to update
|
| 310 |
+
*
|
| 311 |
+
* \return Normally distributed float with mean \p 0.0f and standard deviation \p 1.0f
|
| 312 |
+
*/
|
| 313 |
+
QUALIFIERS float curand_normal(curandStateXORWOW_t *state)
|
| 314 |
+
{
|
| 315 |
+
if(state->boxmuller_flag != EXTRA_FLAG_NORMAL) {
|
| 316 |
+
unsigned int x, y;
|
| 317 |
+
x = curand(state);
|
| 318 |
+
y = curand(state);
|
| 319 |
+
float2 v = _curand_box_muller(x, y);
|
| 320 |
+
state->boxmuller_extra = v.y;
|
| 321 |
+
state->boxmuller_flag = EXTRA_FLAG_NORMAL;
|
| 322 |
+
return v.x;
|
| 323 |
+
}
|
| 324 |
+
state->boxmuller_flag = 0;
|
| 325 |
+
return state->boxmuller_extra;
|
| 326 |
+
}
|
| 327 |
+
|
| 328 |
+
/**
|
| 329 |
+
* \brief Return a normally distributed float from an Philox4_32_10 generator.
|
| 330 |
+
*
|
| 331 |
+
* Return a single normally distributed float with mean \p 0.0f and
|
| 332 |
+
* standard deviation \p 1.0f from the Philox4_32_10 generator in \p state,
|
| 333 |
+
* increment position of generator by one.
|
| 334 |
+
*
|
| 335 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 336 |
+
* normally distributed results, then returns them one at a time.
|
| 337 |
+
* See ::curand_normal2() for a more efficient version that returns
|
| 338 |
+
* both results at once.
|
| 339 |
+
*
|
| 340 |
+
* \param state - Pointer to state to update
|
| 341 |
+
*
|
| 342 |
+
* \return Normally distributed float with mean \p 0.0f and standard deviation \p 1.0f
|
| 343 |
+
*/
|
| 344 |
+
|
| 345 |
+
QUALIFIERS float curand_normal(curandStatePhilox4_32_10_t *state)
|
| 346 |
+
{
|
| 347 |
+
if(state->boxmuller_flag != EXTRA_FLAG_NORMAL) {
|
| 348 |
+
unsigned int x, y;
|
| 349 |
+
x = curand(state);
|
| 350 |
+
y = curand(state);
|
| 351 |
+
float2 v = _curand_box_muller(x, y);
|
| 352 |
+
state->boxmuller_extra = v.y;
|
| 353 |
+
state->boxmuller_flag = EXTRA_FLAG_NORMAL;
|
| 354 |
+
return v.x;
|
| 355 |
+
}
|
| 356 |
+
state->boxmuller_flag = 0;
|
| 357 |
+
return state->boxmuller_extra;
|
| 358 |
+
}
|
| 359 |
+
|
| 360 |
+
|
| 361 |
+
|
| 362 |
+
/**
|
| 363 |
+
* \brief Return a normally distributed float from an MRG32k3a generator.
|
| 364 |
+
*
|
| 365 |
+
* Return a single normally distributed float with mean \p 0.0f and
|
| 366 |
+
* standard deviation \p 1.0f from the MRG32k3a generator in \p state,
|
| 367 |
+
* increment position of generator by one.
|
| 368 |
+
*
|
| 369 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 370 |
+
* normally distributed results, then returns them one at a time.
|
| 371 |
+
* See ::curand_normal2() for a more efficient version that returns
|
| 372 |
+
* both results at once.
|
| 373 |
+
*
|
| 374 |
+
* \param state - Pointer to state to update
|
| 375 |
+
*
|
| 376 |
+
* \return Normally distributed float with mean \p 0.0f and standard deviation \p 1.0f
|
| 377 |
+
*/
|
| 378 |
+
QUALIFIERS float curand_normal(curandStateMRG32k3a_t *state)
|
| 379 |
+
{
|
| 380 |
+
if(state->boxmuller_flag != EXTRA_FLAG_NORMAL) {
|
| 381 |
+
float2 v = curand_box_muller_mrg(state);
|
| 382 |
+
state->boxmuller_extra = v.y;
|
| 383 |
+
state->boxmuller_flag = EXTRA_FLAG_NORMAL;
|
| 384 |
+
return v.x;
|
| 385 |
+
}
|
| 386 |
+
state->boxmuller_flag = 0;
|
| 387 |
+
return state->boxmuller_extra;
|
| 388 |
+
}
|
| 389 |
+
|
| 390 |
+
/**
|
| 391 |
+
* \brief Return two normally distributed floats from an XORWOW generator.
|
| 392 |
+
*
|
| 393 |
+
* Return two normally distributed floats with mean \p 0.0f and
|
| 394 |
+
* standard deviation \p 1.0f from the XORWOW generator in \p state,
|
| 395 |
+
* increment position of generator by two.
|
| 396 |
+
*
|
| 397 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 398 |
+
* normally distributed results.
|
| 399 |
+
*
|
| 400 |
+
* \param state - Pointer to state to update
|
| 401 |
+
*
|
| 402 |
+
* \return Normally distributed float2 where each element is from a
|
| 403 |
+
* distribution with mean \p 0.0f and standard deviation \p 1.0f
|
| 404 |
+
*/
|
| 405 |
+
QUALIFIERS float2 curand_normal2(curandStateXORWOW_t *state)
|
| 406 |
+
{
|
| 407 |
+
return curand_box_muller(state);
|
| 408 |
+
}
|
| 409 |
+
/**
|
| 410 |
+
* \brief Return two normally distributed floats from an Philox4_32_10 generator.
|
| 411 |
+
*
|
| 412 |
+
* Return two normally distributed floats with mean \p 0.0f and
|
| 413 |
+
* standard deviation \p 1.0f from the Philox4_32_10 generator in \p state,
|
| 414 |
+
* increment position of generator by two.
|
| 415 |
+
*
|
| 416 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 417 |
+
* normally distributed results.
|
| 418 |
+
*
|
| 419 |
+
* \param state - Pointer to state to update
|
| 420 |
+
*
|
| 421 |
+
* \return Normally distributed float2 where each element is from a
|
| 422 |
+
* distribution with mean \p 0.0f and standard deviation \p 1.0f
|
| 423 |
+
*/
|
| 424 |
+
QUALIFIERS float2 curand_normal2(curandStatePhilox4_32_10_t *state)
|
| 425 |
+
{
|
| 426 |
+
return curand_box_muller(state);
|
| 427 |
+
}
|
| 428 |
+
|
| 429 |
+
/**
|
| 430 |
+
* \brief Return four normally distributed floats from an Philox4_32_10 generator.
|
| 431 |
+
*
|
| 432 |
+
* Return four normally distributed floats with mean \p 0.0f and
|
| 433 |
+
* standard deviation \p 1.0f from the Philox4_32_10 generator in \p state,
|
| 434 |
+
* increment position of generator by four.
|
| 435 |
+
*
|
| 436 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 437 |
+
* normally distributed results.
|
| 438 |
+
*
|
| 439 |
+
* \param state - Pointer to state to update
|
| 440 |
+
*
|
| 441 |
+
* \return Normally distributed float2 where each element is from a
|
| 442 |
+
* distribution with mean \p 0.0f and standard deviation \p 1.0f
|
| 443 |
+
*/
|
| 444 |
+
QUALIFIERS float4 curand_normal4(curandStatePhilox4_32_10_t *state)
|
| 445 |
+
{
|
| 446 |
+
return curand_box_muller4(state);
|
| 447 |
+
}
|
| 448 |
+
|
| 449 |
+
|
| 450 |
+
|
| 451 |
+
/**
|
| 452 |
+
* \brief Return two normally distributed floats from an MRG32k3a generator.
|
| 453 |
+
*
|
| 454 |
+
* Return two normally distributed floats with mean \p 0.0f and
|
| 455 |
+
* standard deviation \p 1.0f from the MRG32k3a generator in \p state,
|
| 456 |
+
* increment position of generator by two.
|
| 457 |
+
*
|
| 458 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 459 |
+
* normally distributed results.
|
| 460 |
+
*
|
| 461 |
+
* \param state - Pointer to state to update
|
| 462 |
+
*
|
| 463 |
+
* \return Normally distributed float2 where each element is from a
|
| 464 |
+
* distribution with mean \p 0.0f and standard deviation \p 1.0f
|
| 465 |
+
*/
|
| 466 |
+
QUALIFIERS float2 curand_normal2(curandStateMRG32k3a_t *state)
|
| 467 |
+
{
|
| 468 |
+
return curand_box_muller_mrg(state);
|
| 469 |
+
}
|
| 470 |
+
|
| 471 |
+
/**
|
| 472 |
+
* \brief Return a normally distributed float from a MTGP32 generator.
|
| 473 |
+
*
|
| 474 |
+
* Return a single normally distributed float with mean \p 0.0f and
|
| 475 |
+
* standard deviation \p 1.0f from the MTGP32 generator in \p state,
|
| 476 |
+
* increment position of generator.
|
| 477 |
+
*
|
| 478 |
+
* The implementation uses the inverse cumulative distribution function
|
| 479 |
+
* to generate normally distributed results.
|
| 480 |
+
*
|
| 481 |
+
* \param state - Pointer to state to update
|
| 482 |
+
*
|
| 483 |
+
* \return Normally distributed float with mean \p 0.0f and standard deviation \p 1.0f
|
| 484 |
+
*/
|
| 485 |
+
QUALIFIERS float curand_normal(curandStateMtgp32_t *state)
|
| 486 |
+
{
|
| 487 |
+
return _curand_normal_icdf(curand(state));
|
| 488 |
+
}
|
| 489 |
+
/**
|
| 490 |
+
* \brief Return a normally distributed float from a Sobol32 generator.
|
| 491 |
+
*
|
| 492 |
+
* Return a single normally distributed float with mean \p 0.0f and
|
| 493 |
+
* standard deviation \p 1.0f from the Sobol32 generator in \p state,
|
| 494 |
+
* increment position of generator by one.
|
| 495 |
+
*
|
| 496 |
+
* The implementation uses the inverse cumulative distribution function
|
| 497 |
+
* to generate normally distributed results.
|
| 498 |
+
*
|
| 499 |
+
* \param state - Pointer to state to update
|
| 500 |
+
*
|
| 501 |
+
* \return Normally distributed float with mean \p 0.0f and standard deviation \p 1.0f
|
| 502 |
+
*/
|
| 503 |
+
QUALIFIERS float curand_normal(curandStateSobol32_t *state)
|
| 504 |
+
{
|
| 505 |
+
return _curand_normal_icdf(curand(state));
|
| 506 |
+
}
|
| 507 |
+
|
| 508 |
+
/**
|
| 509 |
+
* \brief Return a normally distributed float from a scrambled Sobol32 generator.
|
| 510 |
+
*
|
| 511 |
+
* Return a single normally distributed float with mean \p 0.0f and
|
| 512 |
+
* standard deviation \p 1.0f from the scrambled Sobol32 generator in \p state,
|
| 513 |
+
* increment position of generator by one.
|
| 514 |
+
*
|
| 515 |
+
* The implementation uses the inverse cumulative distribution function
|
| 516 |
+
* to generate normally distributed results.
|
| 517 |
+
*
|
| 518 |
+
* \param state - Pointer to state to update
|
| 519 |
+
*
|
| 520 |
+
* \return Normally distributed float with mean \p 0.0f and standard deviation \p 1.0f
|
| 521 |
+
*/
|
| 522 |
+
QUALIFIERS float curand_normal(curandStateScrambledSobol32_t *state)
|
| 523 |
+
{
|
| 524 |
+
return _curand_normal_icdf(curand(state));
|
| 525 |
+
}
|
| 526 |
+
|
| 527 |
+
/**
|
| 528 |
+
* \brief Return a normally distributed float from a Sobol64 generator.
|
| 529 |
+
*
|
| 530 |
+
* Return a single normally distributed float with mean \p 0.0f and
|
| 531 |
+
* standard deviation \p 1.0f from the Sobol64 generator in \p state,
|
| 532 |
+
* increment position of generator by one.
|
| 533 |
+
*
|
| 534 |
+
* The implementation uses the inverse cumulative distribution function
|
| 535 |
+
* to generate normally distributed results.
|
| 536 |
+
*
|
| 537 |
+
* \param state - Pointer to state to update
|
| 538 |
+
*
|
| 539 |
+
* \return Normally distributed float with mean \p 0.0f and standard deviation \p 1.0f
|
| 540 |
+
*/
|
| 541 |
+
QUALIFIERS float curand_normal(curandStateSobol64_t *state)
|
| 542 |
+
{
|
| 543 |
+
return _curand_normal_icdf(curand(state));
|
| 544 |
+
}
|
| 545 |
+
|
| 546 |
+
/**
|
| 547 |
+
* \brief Return a normally distributed float from a scrambled Sobol64 generator.
|
| 548 |
+
*
|
| 549 |
+
* Return a single normally distributed float with mean \p 0.0f and
|
| 550 |
+
* standard deviation \p 1.0f from the scrambled Sobol64 generator in \p state,
|
| 551 |
+
* increment position of generator by one.
|
| 552 |
+
*
|
| 553 |
+
* The implementation uses the inverse cumulative distribution function
|
| 554 |
+
* to generate normally distributed results.
|
| 555 |
+
*
|
| 556 |
+
* \param state - Pointer to state to update
|
| 557 |
+
*
|
| 558 |
+
* \return Normally distributed float with mean \p 0.0f and standard deviation \p 1.0f
|
| 559 |
+
*/
|
| 560 |
+
QUALIFIERS float curand_normal(curandStateScrambledSobol64_t *state)
|
| 561 |
+
{
|
| 562 |
+
return _curand_normal_icdf(curand(state));
|
| 563 |
+
}
|
| 564 |
+
|
| 565 |
+
/**
|
| 566 |
+
* \brief Return a normally distributed double from an XORWOW generator.
|
| 567 |
+
*
|
| 568 |
+
* Return a single normally distributed double with mean \p 0.0 and
|
| 569 |
+
* standard deviation \p 1.0 from the XORWOW generator in \p state,
|
| 570 |
+
* increment position of generator.
|
| 571 |
+
*
|
| 572 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 573 |
+
* normally distributed results, then returns them one at a time.
|
| 574 |
+
* See ::curand_normal2_double() for a more efficient version that returns
|
| 575 |
+
* both results at once.
|
| 576 |
+
*
|
| 577 |
+
* \param state - Pointer to state to update
|
| 578 |
+
*
|
| 579 |
+
* \return Normally distributed double with mean \p 0.0 and standard deviation \p 1.0
|
| 580 |
+
*/
|
| 581 |
+
QUALIFIERS double curand_normal_double(curandStateXORWOW_t *state)
|
| 582 |
+
{
|
| 583 |
+
if(state->boxmuller_flag_double != EXTRA_FLAG_NORMAL) {
|
| 584 |
+
unsigned int x0, x1, y0, y1;
|
| 585 |
+
x0 = curand(state);
|
| 586 |
+
x1 = curand(state);
|
| 587 |
+
y0 = curand(state);
|
| 588 |
+
y1 = curand(state);
|
| 589 |
+
double2 v = _curand_box_muller_double(x0, x1, y0, y1);
|
| 590 |
+
state->boxmuller_extra_double = v.y;
|
| 591 |
+
state->boxmuller_flag_double = EXTRA_FLAG_NORMAL;
|
| 592 |
+
return v.x;
|
| 593 |
+
}
|
| 594 |
+
state->boxmuller_flag_double = 0;
|
| 595 |
+
return state->boxmuller_extra_double;
|
| 596 |
+
}
|
| 597 |
+
|
| 598 |
+
/**
|
| 599 |
+
* \brief Return a normally distributed double from an Philox4_32_10 generator.
|
| 600 |
+
*
|
| 601 |
+
* Return a single normally distributed double with mean \p 0.0 and
|
| 602 |
+
* standard deviation \p 1.0 from the Philox4_32_10 generator in \p state,
|
| 603 |
+
* increment position of generator.
|
| 604 |
+
*
|
| 605 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 606 |
+
* normally distributed results, then returns them one at a time.
|
| 607 |
+
* See ::curand_normal2_double() for a more efficient version that returns
|
| 608 |
+
* both results at once.
|
| 609 |
+
*
|
| 610 |
+
* \param state - Pointer to state to update
|
| 611 |
+
*
|
| 612 |
+
* \return Normally distributed double with mean \p 0.0 and standard deviation \p 1.0
|
| 613 |
+
*/
|
| 614 |
+
|
| 615 |
+
QUALIFIERS double curand_normal_double(curandStatePhilox4_32_10_t *state)
|
| 616 |
+
{
|
| 617 |
+
if(state->boxmuller_flag_double != EXTRA_FLAG_NORMAL) {
|
| 618 |
+
uint4 _x;
|
| 619 |
+
_x = curand4(state);
|
| 620 |
+
double2 v = _curand_box_muller_double(_x.x, _x.y, _x.z, _x.w);
|
| 621 |
+
state->boxmuller_extra_double = v.y;
|
| 622 |
+
state->boxmuller_flag_double = EXTRA_FLAG_NORMAL;
|
| 623 |
+
return v.x;
|
| 624 |
+
}
|
| 625 |
+
state->boxmuller_flag_double = 0;
|
| 626 |
+
return state->boxmuller_extra_double;
|
| 627 |
+
}
|
| 628 |
+
|
| 629 |
+
|
| 630 |
+
/**
|
| 631 |
+
* \brief Return a normally distributed double from an MRG32k3a generator.
|
| 632 |
+
*
|
| 633 |
+
* Return a single normally distributed double with mean \p 0.0 and
|
| 634 |
+
* standard deviation \p 1.0 from the XORWOW generator in \p state,
|
| 635 |
+
* increment position of generator.
|
| 636 |
+
*
|
| 637 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 638 |
+
* normally distributed results, then returns them one at a time.
|
| 639 |
+
* See ::curand_normal2_double() for a more efficient version that returns
|
| 640 |
+
* both results at once.
|
| 641 |
+
*
|
| 642 |
+
* \param state - Pointer to state to update
|
| 643 |
+
*
|
| 644 |
+
* \return Normally distributed double with mean \p 0.0 and standard deviation \p 1.0
|
| 645 |
+
*/
|
| 646 |
+
QUALIFIERS double curand_normal_double(curandStateMRG32k3a_t *state)
|
| 647 |
+
{
|
| 648 |
+
if(state->boxmuller_flag_double != EXTRA_FLAG_NORMAL) {
|
| 649 |
+
double2 v = curand_box_muller_mrg_double(state);
|
| 650 |
+
state->boxmuller_extra_double = v.y;
|
| 651 |
+
state->boxmuller_flag_double = EXTRA_FLAG_NORMAL;
|
| 652 |
+
return v.x;
|
| 653 |
+
}
|
| 654 |
+
state->boxmuller_flag_double = 0;
|
| 655 |
+
return state->boxmuller_extra_double;
|
| 656 |
+
}
|
| 657 |
+
|
| 658 |
+
/**
|
| 659 |
+
* \brief Return two normally distributed doubles from an XORWOW generator.
|
| 660 |
+
*
|
| 661 |
+
* Return two normally distributed doubles with mean \p 0.0 and
|
| 662 |
+
* standard deviation \p 1.0 from the XORWOW generator in \p state,
|
| 663 |
+
* increment position of generator by 2.
|
| 664 |
+
*
|
| 665 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 666 |
+
* normally distributed results.
|
| 667 |
+
*
|
| 668 |
+
* \param state - Pointer to state to update
|
| 669 |
+
*
|
| 670 |
+
* \return Normally distributed double2 where each element is from a
|
| 671 |
+
* distribution with mean \p 0.0 and standard deviation \p 1.0
|
| 672 |
+
*/
|
| 673 |
+
QUALIFIERS double2 curand_normal2_double(curandStateXORWOW_t *state)
|
| 674 |
+
{
|
| 675 |
+
return curand_box_muller_double(state);
|
| 676 |
+
}
|
| 677 |
+
|
| 678 |
+
/**
|
| 679 |
+
* \brief Return two normally distributed doubles from an Philox4_32_10 generator.
|
| 680 |
+
*
|
| 681 |
+
* Return two normally distributed doubles with mean \p 0.0 and
|
| 682 |
+
* standard deviation \p 1.0 from the Philox4_32_10 generator in \p state,
|
| 683 |
+
* increment position of generator by 2.
|
| 684 |
+
*
|
| 685 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 686 |
+
* normally distributed results.
|
| 687 |
+
*
|
| 688 |
+
* \param state - Pointer to state to update
|
| 689 |
+
*
|
| 690 |
+
* \return Normally distributed double2 where each element is from a
|
| 691 |
+
* distribution with mean \p 0.0 and standard deviation \p 1.0
|
| 692 |
+
*/
|
| 693 |
+
QUALIFIERS double2 curand_normal2_double(curandStatePhilox4_32_10_t *state)
|
| 694 |
+
{
|
| 695 |
+
uint4 _x;
|
| 696 |
+
double2 result;
|
| 697 |
+
|
| 698 |
+
_x = curand4(state);
|
| 699 |
+
double2 v1 = _curand_box_muller_double(_x.x, _x.y, _x.z, _x.w);
|
| 700 |
+
result.x = v1.x;
|
| 701 |
+
result.y = v1.y;
|
| 702 |
+
|
| 703 |
+
return result;
|
| 704 |
+
}
|
| 705 |
+
|
| 706 |
+
// not a part of API
|
| 707 |
+
QUALIFIERS double4 curand_normal4_double(curandStatePhilox4_32_10_t *state)
|
| 708 |
+
{
|
| 709 |
+
uint4 _x;
|
| 710 |
+
uint4 _y;
|
| 711 |
+
double4 result;
|
| 712 |
+
|
| 713 |
+
_x = curand4(state);
|
| 714 |
+
_y = curand4(state);
|
| 715 |
+
double2 v1 = _curand_box_muller_double(_x.x, _x.y, _x.z, _x.w);
|
| 716 |
+
double2 v2 = _curand_box_muller_double(_y.x, _y.y, _y.z, _y.w);
|
| 717 |
+
result.x = v1.x;
|
| 718 |
+
result.y = v1.y;
|
| 719 |
+
result.z = v2.x;
|
| 720 |
+
result.w = v2.y;
|
| 721 |
+
|
| 722 |
+
return result;
|
| 723 |
+
}
|
| 724 |
+
|
| 725 |
+
|
| 726 |
+
/**
|
| 727 |
+
* \brief Return two normally distributed doubles from an MRG32k3a generator.
|
| 728 |
+
*
|
| 729 |
+
* Return two normally distributed doubles with mean \p 0.0 and
|
| 730 |
+
* standard deviation \p 1.0 from the MRG32k3a generator in \p state,
|
| 731 |
+
* increment position of generator.
|
| 732 |
+
*
|
| 733 |
+
* The implementation uses a Box-Muller transform to generate two
|
| 734 |
+
* normally distributed results.
|
| 735 |
+
*
|
| 736 |
+
* \param state - Pointer to state to update
|
| 737 |
+
*
|
| 738 |
+
* \return Normally distributed double2 where each element is from a
|
| 739 |
+
* distribution with mean \p 0.0 and standard deviation \p 1.0
|
| 740 |
+
*/
|
| 741 |
+
QUALIFIERS double2 curand_normal2_double(curandStateMRG32k3a_t *state)
|
| 742 |
+
{
|
| 743 |
+
return curand_box_muller_mrg_double(state);
|
| 744 |
+
}
|
| 745 |
+
|
| 746 |
+
/**
|
| 747 |
+
* \brief Return a normally distributed double from an MTGP32 generator.
|
| 748 |
+
*
|
| 749 |
+
* Return a single normally distributed double with mean \p 0.0 and
|
| 750 |
+
* standard deviation \p 1.0 from the MTGP32 generator in \p state,
|
| 751 |
+
* increment position of generator.
|
| 752 |
+
*
|
| 753 |
+
* The implementation uses the inverse cumulative distribution function
|
| 754 |
+
* to generate normally distributed results.
|
| 755 |
+
*
|
| 756 |
+
* \param state - Pointer to state to update
|
| 757 |
+
*
|
| 758 |
+
* \return Normally distributed double with mean \p 0.0 and standard deviation \p 1.0
|
| 759 |
+
*/
|
| 760 |
+
QUALIFIERS double curand_normal_double(curandStateMtgp32_t *state)
|
| 761 |
+
{
|
| 762 |
+
return _curand_normal_icdf_double(curand(state));
|
| 763 |
+
}
|
| 764 |
+
|
| 765 |
+
/**
|
| 766 |
+
* \brief Return a normally distributed double from an Sobol32 generator.
|
| 767 |
+
*
|
| 768 |
+
* Return a single normally distributed double with mean \p 0.0 and
|
| 769 |
+
* standard deviation \p 1.0 from the Sobol32 generator in \p state,
|
| 770 |
+
* increment position of generator by one.
|
| 771 |
+
*
|
| 772 |
+
* The implementation uses the inverse cumulative distribution function
|
| 773 |
+
* to generate normally distributed results.
|
| 774 |
+
*
|
| 775 |
+
* \param state - Pointer to state to update
|
| 776 |
+
*
|
| 777 |
+
* \return Normally distributed double with mean \p 0.0 and standard deviation \p 1.0
|
| 778 |
+
*/
|
| 779 |
+
QUALIFIERS double curand_normal_double(curandStateSobol32_t *state)
|
| 780 |
+
{
|
| 781 |
+
return _curand_normal_icdf_double(curand(state));
|
| 782 |
+
}
|
| 783 |
+
|
| 784 |
+
/**
|
| 785 |
+
* \brief Return a normally distributed double from a scrambled Sobol32 generator.
|
| 786 |
+
*
|
| 787 |
+
* Return a single normally distributed double with mean \p 0.0 and
|
| 788 |
+
* standard deviation \p 1.0 from the scrambled Sobol32 generator in \p state,
|
| 789 |
+
* increment position of generator by one.
|
| 790 |
+
*
|
| 791 |
+
* The implementation uses the inverse cumulative distribution function
|
| 792 |
+
* to generate normally distributed results.
|
| 793 |
+
*
|
| 794 |
+
* \param state - Pointer to state to update
|
| 795 |
+
*
|
| 796 |
+
* \return Normally distributed double with mean \p 0.0 and standard deviation \p 1.0
|
| 797 |
+
*/
|
| 798 |
+
QUALIFIERS double curand_normal_double(curandStateScrambledSobol32_t *state)
|
| 799 |
+
{
|
| 800 |
+
return _curand_normal_icdf_double(curand(state));
|
| 801 |
+
}
|
| 802 |
+
|
| 803 |
+
/**
|
| 804 |
+
* \brief Return a normally distributed double from a Sobol64 generator.
|
| 805 |
+
*
|
| 806 |
+
* Return a single normally distributed double with mean \p 0.0 and
|
| 807 |
+
* standard deviation \p 1.0 from the Sobol64 generator in \p state,
|
| 808 |
+
* increment position of generator by one.
|
| 809 |
+
*
|
| 810 |
+
* The implementation uses the inverse cumulative distribution function
|
| 811 |
+
* to generate normally distributed results.
|
| 812 |
+
*
|
| 813 |
+
* \param state - Pointer to state to update
|
| 814 |
+
*
|
| 815 |
+
* \return Normally distributed double with mean \p 0.0 and standard deviation \p 1.0
|
| 816 |
+
*/
|
| 817 |
+
QUALIFIERS double curand_normal_double(curandStateSobol64_t *state)
|
| 818 |
+
{
|
| 819 |
+
return _curand_normal_icdf_double(curand(state));
|
| 820 |
+
}
|
| 821 |
+
|
| 822 |
+
/**
|
| 823 |
+
* \brief Return a normally distributed double from a scrambled Sobol64 generator.
|
| 824 |
+
*
|
| 825 |
+
* Return a single normally distributed double with mean \p 0.0 and
|
| 826 |
+
* standard deviation \p 1.0 from the scrambled Sobol64 generator in \p state,
|
| 827 |
+
* increment position of generator by one.
|
| 828 |
+
*
|
| 829 |
+
* The implementation uses the inverse cumulative distribution function
|
| 830 |
+
* to generate normally distributed results.
|
| 831 |
+
*
|
| 832 |
+
* \param state - Pointer to state to update
|
| 833 |
+
*
|
| 834 |
+
* \return Normally distributed double with mean \p 0.0 and standard deviation \p 1.0
|
| 835 |
+
*/
|
| 836 |
+
QUALIFIERS double curand_normal_double(curandStateScrambledSobol64_t *state)
|
| 837 |
+
{
|
| 838 |
+
return _curand_normal_icdf_double(curand(state));
|
| 839 |
+
}
|
| 840 |
+
#endif // !defined(CURAND_NORMAL_H_)
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_normal_static.h
ADDED
|
@@ -0,0 +1,134 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/* Copyright 2010-2014 NVIDIA Corporation. All rights reserved.
|
| 2 |
+
*
|
| 3 |
+
* NOTICE TO LICENSEE:
|
| 4 |
+
*
|
| 5 |
+
* The source code and/or documentation ("Licensed Deliverables") are
|
| 6 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 7 |
+
* international Copyright laws.
|
| 8 |
+
*
|
| 9 |
+
* The Licensed Deliverables contained herein are PROPRIETARY and
|
| 10 |
+
* CONFIDENTIAL to NVIDIA and are being provided under the terms and
|
| 11 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 12 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 13 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 14 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 15 |
+
* of the Licensed Deliverables to any third party without the express
|
| 16 |
+
* written consent of NVIDIA is prohibited.
|
| 17 |
+
*
|
| 18 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 19 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 20 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. THEY ARE
|
| 21 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 22 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 23 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 24 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 25 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 26 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 27 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 28 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 29 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 30 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 31 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 32 |
+
*
|
| 33 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 34 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 35 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 36 |
+
* computer software documentation" as such terms are used in 48
|
| 37 |
+
* C.F.R. 12.212 (SEPT 1995) and are provided to the U.S. Government
|
| 38 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 39 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 40 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 41 |
+
* only those rights set forth herein.
|
| 42 |
+
*
|
| 43 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 44 |
+
* software must include, in the user documentation and internal
|
| 45 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 46 |
+
* Users Notice.
|
| 47 |
+
*/
|
| 48 |
+
#ifndef CURAND_NORMAL_STATIC_H
|
| 49 |
+
#define CURAND_NORMAL_STATIC_H
|
| 50 |
+
|
| 51 |
+
#define QUALIFIERS_STATIC __host__ __device__ __forceinline__
|
| 52 |
+
|
| 53 |
+
#include <nv/target>
|
| 54 |
+
#if defined(HOST_HAVE_ERFCINVF)
|
| 55 |
+
#define IF_DEVICE_OR_HAVE_ERFCINVF(t, f) _NV_BLOCK_EXPAND(t)
|
| 56 |
+
#else
|
| 57 |
+
#define IF_DEVICE_OR_HAVE_ERFCINVF(t, f) NV_IF_ELSE_TARGET(NV_IS_DEVICE, t, f)
|
| 58 |
+
#endif
|
| 59 |
+
|
| 60 |
+
QUALIFIERS_STATIC float _curand_normal_icdf(unsigned int x)
|
| 61 |
+
{
|
| 62 |
+
IF_DEVICE_OR_HAVE_ERFCINVF(
|
| 63 |
+
float s = CURAND_SQRT2;
|
| 64 |
+
// Mirror to avoid loss of precision
|
| 65 |
+
if(x > 0x80000000UL) {
|
| 66 |
+
x = 0xffffffffUL - x;
|
| 67 |
+
s = -s;
|
| 68 |
+
}
|
| 69 |
+
float p = x * CURAND_2POW32_INV + (CURAND_2POW32_INV/2.0f);
|
| 70 |
+
// p is in (0, 0.5], 2p is in (0, 1]
|
| 71 |
+
return s * erfcinvf(2.0f * p);
|
| 72 |
+
,
|
| 73 |
+
x++; //suppress warnings
|
| 74 |
+
return 0.0f;
|
| 75 |
+
)
|
| 76 |
+
}
|
| 77 |
+
|
| 78 |
+
QUALIFIERS_STATIC float _curand_normal_icdf(unsigned long long x)
|
| 79 |
+
{
|
| 80 |
+
IF_DEVICE_OR_HAVE_ERFCINVF(
|
| 81 |
+
unsigned int t = (unsigned int)(x >> 32);
|
| 82 |
+
float s = CURAND_SQRT2;
|
| 83 |
+
// Mirror to avoid loss of precision
|
| 84 |
+
if(t > 0x80000000UL) {
|
| 85 |
+
t = 0xffffffffUL - t;
|
| 86 |
+
s = -s;
|
| 87 |
+
}
|
| 88 |
+
float p = t * CURAND_2POW32_INV + (CURAND_2POW32_INV/2.0f);
|
| 89 |
+
// p is in (0 - 0.5] 2p is in (0 - 1]
|
| 90 |
+
return s * erfcinvf(2.0f * p);
|
| 91 |
+
,
|
| 92 |
+
x++;
|
| 93 |
+
return 0.0f;
|
| 94 |
+
)
|
| 95 |
+
}
|
| 96 |
+
|
| 97 |
+
QUALIFIERS_STATIC double _curand_normal_icdf_double(unsigned int x)
|
| 98 |
+
{
|
| 99 |
+
IF_DEVICE_OR_HAVE_ERFCINVF(
|
| 100 |
+
double s = CURAND_SQRT2_DOUBLE;
|
| 101 |
+
// Mirror to avoid loss of precision
|
| 102 |
+
if(x > 0x80000000UL) {
|
| 103 |
+
x = 0xffffffffUL - x;
|
| 104 |
+
s = -s;
|
| 105 |
+
}
|
| 106 |
+
double p = x * CURAND_2POW32_INV_DOUBLE + (CURAND_2POW32_INV_DOUBLE/2.0);
|
| 107 |
+
// p is in (0 - 0.5] 2p is in (0 - 1]
|
| 108 |
+
return s * erfcinv(2.0 * p);
|
| 109 |
+
,
|
| 110 |
+
x++;
|
| 111 |
+
return 0.0;
|
| 112 |
+
)
|
| 113 |
+
}
|
| 114 |
+
|
| 115 |
+
QUALIFIERS_STATIC double _curand_normal_icdf_double(unsigned long long x)
|
| 116 |
+
{
|
| 117 |
+
IF_DEVICE_OR_HAVE_ERFCINVF(
|
| 118 |
+
double s = CURAND_SQRT2_DOUBLE;
|
| 119 |
+
x >>= 11;
|
| 120 |
+
// Mirror to avoid loss of precision
|
| 121 |
+
if(x > 0x10000000000000UL) {
|
| 122 |
+
x = 0x1fffffffffffffUL - x;
|
| 123 |
+
s = -s;
|
| 124 |
+
}
|
| 125 |
+
double p = x * CURAND_2POW53_INV_DOUBLE + (CURAND_2POW53_INV_DOUBLE/2.0);
|
| 126 |
+
// p is in (0 - 0.5] 2p is in (0 - 1]
|
| 127 |
+
return s * erfcinv(2.0 * p);
|
| 128 |
+
,
|
| 129 |
+
x++;
|
| 130 |
+
return 0.0;
|
| 131 |
+
)
|
| 132 |
+
}
|
| 133 |
+
#undef QUALIFIERS_STATIC
|
| 134 |
+
#endif
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_philox4x32_x.h
ADDED
|
@@ -0,0 +1,195 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/* Copyright 2010-2014 NVIDIA Corporation. All rights reserved.
|
| 2 |
+
*
|
| 3 |
+
* NOTICE TO LICENSEE:
|
| 4 |
+
*
|
| 5 |
+
* The source code and/or documentation ("Licensed Deliverables") are
|
| 6 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 7 |
+
* international Copyright laws.
|
| 8 |
+
*
|
| 9 |
+
* The Licensed Deliverables contained herein are PROPRIETARY and
|
| 10 |
+
* CONFIDENTIAL to NVIDIA and are being provided under the terms and
|
| 11 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 12 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 13 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 14 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 15 |
+
* of the Licensed Deliverables to any third party without the express
|
| 16 |
+
* written consent of NVIDIA is prohibited.
|
| 17 |
+
*
|
| 18 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 19 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 20 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. THEY ARE
|
| 21 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 22 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 23 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 24 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 25 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 26 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 27 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 28 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 29 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 30 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 31 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 32 |
+
*
|
| 33 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 34 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 35 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 36 |
+
* computer software documentation" as such terms are used in 48
|
| 37 |
+
* C.F.R. 12.212 (SEPT 1995) and are provided to the U.S. Government
|
| 38 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 39 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 40 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 41 |
+
* only those rights set forth herein.
|
| 42 |
+
*
|
| 43 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 44 |
+
* software must include, in the user documentation and internal
|
| 45 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 46 |
+
* Users Notice.
|
| 47 |
+
*/
|
| 48 |
+
/*
|
| 49 |
+
Copyright 2010-2011, D. E. Shaw Research.
|
| 50 |
+
All rights reserved.
|
| 51 |
+
|
| 52 |
+
Redistribution and use in source and binary forms, with or without
|
| 53 |
+
modification, are permitted provided that the following conditions are
|
| 54 |
+
met:
|
| 55 |
+
|
| 56 |
+
* Redistributions of source code must retain the above copyright
|
| 57 |
+
notice, this list of conditions, and the following disclaimer.
|
| 58 |
+
|
| 59 |
+
* Redistributions in binary form must reproduce the above copyright
|
| 60 |
+
notice, this list of conditions, and the following disclaimer in the
|
| 61 |
+
documentation and/or other materials provided with the distribution.
|
| 62 |
+
|
| 63 |
+
* Neither the name of D. E. Shaw Research nor the names of its
|
| 64 |
+
contributors may be used to endorse or promote products derived from
|
| 65 |
+
this software without specific prior written permission.
|
| 66 |
+
|
| 67 |
+
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
| 68 |
+
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
| 69 |
+
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
| 70 |
+
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
| 71 |
+
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
| 72 |
+
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
| 73 |
+
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
| 74 |
+
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
| 75 |
+
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
| 76 |
+
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
| 77 |
+
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
| 78 |
+
*/
|
| 79 |
+
|
| 80 |
+
#ifndef CURAND_PHILOX4X32_X__H_
|
| 81 |
+
#define CURAND_PHILOX4X32_X__H_
|
| 82 |
+
#include <nv/target>
|
| 83 |
+
|
| 84 |
+
#if !defined(QUALIFIERS)
|
| 85 |
+
#define QUALIFIERS static __forceinline__ __device__
|
| 86 |
+
#endif
|
| 87 |
+
|
| 88 |
+
#define PHILOX_W32_0 (0x9E3779B9)
|
| 89 |
+
#define PHILOX_W32_1 (0xBB67AE85)
|
| 90 |
+
#define PHILOX_M4x32_0 (0xD2511F53)
|
| 91 |
+
#define PHILOX_M4x32_1 (0xCD9E8D57)
|
| 92 |
+
|
| 93 |
+
struct curandStatePhilox4_32_10 {
|
| 94 |
+
uint4 ctr;
|
| 95 |
+
uint4 output;
|
| 96 |
+
uint2 key;
|
| 97 |
+
unsigned int STATE;
|
| 98 |
+
int boxmuller_flag;
|
| 99 |
+
int boxmuller_flag_double;
|
| 100 |
+
float boxmuller_extra;
|
| 101 |
+
double boxmuller_extra_double;
|
| 102 |
+
};
|
| 103 |
+
|
| 104 |
+
typedef struct curandStatePhilox4_32_10 curandStatePhilox4_32_10_t;
|
| 105 |
+
|
| 106 |
+
|
| 107 |
+
QUALIFIERS void Philox_State_Incr(curandStatePhilox4_32_10_t* s, unsigned long long n)
|
| 108 |
+
{
|
| 109 |
+
unsigned int nlo = (unsigned int)(n);
|
| 110 |
+
unsigned int nhi = (unsigned int)(n>>32);
|
| 111 |
+
|
| 112 |
+
s->ctr.x += nlo;
|
| 113 |
+
if( s->ctr.x < nlo )
|
| 114 |
+
nhi++;
|
| 115 |
+
|
| 116 |
+
s->ctr.y += nhi;
|
| 117 |
+
if(nhi <= s->ctr.y)
|
| 118 |
+
return;
|
| 119 |
+
if(++s->ctr.z) return;
|
| 120 |
+
++s->ctr.w;
|
| 121 |
+
}
|
| 122 |
+
|
| 123 |
+
QUALIFIERS void Philox_State_Incr_hi(curandStatePhilox4_32_10_t* s, unsigned long long n)
|
| 124 |
+
{
|
| 125 |
+
unsigned int nlo = (unsigned int)(n);
|
| 126 |
+
unsigned int nhi = (unsigned int)(n>>32);
|
| 127 |
+
|
| 128 |
+
s->ctr.z += nlo;
|
| 129 |
+
if( s->ctr.z < nlo )
|
| 130 |
+
nhi++;
|
| 131 |
+
|
| 132 |
+
s->ctr.w += nhi;
|
| 133 |
+
}
|
| 134 |
+
|
| 135 |
+
|
| 136 |
+
|
| 137 |
+
QUALIFIERS void Philox_State_Incr(curandStatePhilox4_32_10_t* s)
|
| 138 |
+
{
|
| 139 |
+
if(++s->ctr.x) return;
|
| 140 |
+
if(++s->ctr.y) return;
|
| 141 |
+
if(++s->ctr.z) return;
|
| 142 |
+
++s->ctr.w;
|
| 143 |
+
}
|
| 144 |
+
|
| 145 |
+
|
| 146 |
+
QUALIFIERS unsigned int mulhilo32(unsigned int a, unsigned int b, unsigned int* hip)
|
| 147 |
+
{
|
| 148 |
+
NV_IF_ELSE_TARGET(NV_IS_HOST,
|
| 149 |
+
// host code
|
| 150 |
+
unsigned long long product = ((unsigned long long)a) * ((unsigned long long)b);
|
| 151 |
+
*hip = product >> 32;
|
| 152 |
+
return (unsigned int)product;
|
| 153 |
+
,
|
| 154 |
+
// device code
|
| 155 |
+
*hip = __umulhi(a,b);
|
| 156 |
+
return a*b;
|
| 157 |
+
)
|
| 158 |
+
}
|
| 159 |
+
|
| 160 |
+
QUALIFIERS uint4 _philox4x32round(uint4 ctr, uint2 key)
|
| 161 |
+
{
|
| 162 |
+
unsigned int hi0;
|
| 163 |
+
unsigned int hi1;
|
| 164 |
+
unsigned int lo0 = mulhilo32(PHILOX_M4x32_0, ctr.x, &hi0);
|
| 165 |
+
unsigned int lo1 = mulhilo32(PHILOX_M4x32_1, ctr.z, &hi1);
|
| 166 |
+
|
| 167 |
+
uint4 ret = {hi1^ctr.y^key.x, lo1, hi0^ctr.w^key.y, lo0};
|
| 168 |
+
return ret;
|
| 169 |
+
}
|
| 170 |
+
|
| 171 |
+
QUALIFIERS uint4 curand_Philox4x32_10( uint4 c, uint2 k)
|
| 172 |
+
{
|
| 173 |
+
c = _philox4x32round(c, k); // 1
|
| 174 |
+
k.x += PHILOX_W32_0; k.y += PHILOX_W32_1;
|
| 175 |
+
c = _philox4x32round(c, k); // 2
|
| 176 |
+
k.x += PHILOX_W32_0; k.y += PHILOX_W32_1;
|
| 177 |
+
c = _philox4x32round(c, k); // 3
|
| 178 |
+
k.x += PHILOX_W32_0; k.y += PHILOX_W32_1;
|
| 179 |
+
c = _philox4x32round(c, k); // 4
|
| 180 |
+
k.x += PHILOX_W32_0; k.y += PHILOX_W32_1;
|
| 181 |
+
c = _philox4x32round(c, k); // 5
|
| 182 |
+
k.x += PHILOX_W32_0; k.y += PHILOX_W32_1;
|
| 183 |
+
c = _philox4x32round(c, k); // 6
|
| 184 |
+
k.x += PHILOX_W32_0; k.y += PHILOX_W32_1;
|
| 185 |
+
c = _philox4x32round(c, k); // 7
|
| 186 |
+
k.x += PHILOX_W32_0; k.y += PHILOX_W32_1;
|
| 187 |
+
c = _philox4x32round(c, k); // 8
|
| 188 |
+
k.x += PHILOX_W32_0; k.y += PHILOX_W32_1;
|
| 189 |
+
c = _philox4x32round(c, k); // 9
|
| 190 |
+
k.x += PHILOX_W32_0; k.y += PHILOX_W32_1;
|
| 191 |
+
return _philox4x32round(c, k); // 10
|
| 192 |
+
}
|
| 193 |
+
|
| 194 |
+
|
| 195 |
+
#endif
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_poisson.h
ADDED
|
@@ -0,0 +1,763 @@
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|
| 1 |
+
|
| 2 |
+
/* Copyright 2010-2014 NVIDIA Corporation. All rights reserved.
|
| 3 |
+
*
|
| 4 |
+
* NOTICE TO LICENSEE:
|
| 5 |
+
*
|
| 6 |
+
* The source code and/or documentation ("Licensed Deliverables") are
|
| 7 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 8 |
+
* international Copyright laws.
|
| 9 |
+
*
|
| 10 |
+
* The Licensed Deliverables contained herein are PROPRIETARY and
|
| 11 |
+
* CONFIDENTIAL to NVIDIA and are being provided under the terms and
|
| 12 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 13 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 14 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 15 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 16 |
+
* of the Licensed Deliverables to any third party without the express
|
| 17 |
+
* written consent of NVIDIA is prohibited.
|
| 18 |
+
*
|
| 19 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 20 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 21 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. THEY ARE
|
| 22 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 23 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 24 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 25 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 26 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 27 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 28 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 29 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 30 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 31 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 32 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 33 |
+
*
|
| 34 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 35 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 36 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 37 |
+
* computer software documentation" as such terms are used in 48
|
| 38 |
+
* C.F.R. 12.212 (SEPT 1995) and are provided to the U.S. Government
|
| 39 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 40 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 41 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 42 |
+
* only those rights set forth herein.
|
| 43 |
+
*
|
| 44 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 45 |
+
* software must include, in the user documentation and internal
|
| 46 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 47 |
+
* Users Notice.
|
| 48 |
+
*/
|
| 49 |
+
|
| 50 |
+
|
| 51 |
+
#if !defined(CURAND_POISSON_H_)
|
| 52 |
+
#define CURAND_POISSON_H_
|
| 53 |
+
|
| 54 |
+
/**
|
| 55 |
+
* \defgroup DEVICE Device API
|
| 56 |
+
*
|
| 57 |
+
* @{
|
| 58 |
+
*/
|
| 59 |
+
|
| 60 |
+
#ifndef __CUDACC_RTC__
|
| 61 |
+
#include <math.h>
|
| 62 |
+
#endif // __CUDACC_RTC__
|
| 63 |
+
|
| 64 |
+
#include <nv/target>
|
| 65 |
+
|
| 66 |
+
#include "curand_mrg32k3a.h"
|
| 67 |
+
#include "curand_mtgp32_kernel.h"
|
| 68 |
+
#include "curand_philox4x32_x.h"
|
| 69 |
+
|
| 70 |
+
#define CR_CUDART_PI 3.1415926535897931e+0
|
| 71 |
+
#define CR_CUDART_TWO_TO_52 4503599627370496.0
|
| 72 |
+
|
| 73 |
+
|
| 74 |
+
QUALIFIERS float __cr_rsqrt(float a)
|
| 75 |
+
{
|
| 76 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 77 |
+
asm ("rsqrt.approx.f32.ftz %0, %1;" : "=f"(a) : "f"(a));
|
| 78 |
+
,
|
| 79 |
+
a = 1.0f / sqrtf (a);
|
| 80 |
+
)
|
| 81 |
+
return a;
|
| 82 |
+
}
|
| 83 |
+
|
| 84 |
+
QUALIFIERS float __cr_exp (float a)
|
| 85 |
+
{
|
| 86 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 87 |
+
a = a * 1.4426950408889634074;
|
| 88 |
+
asm ("ex2.approx.f32.ftz %0, %1;" : "=f"(a) : "f"(a));
|
| 89 |
+
,
|
| 90 |
+
a = expf (a);
|
| 91 |
+
)
|
| 92 |
+
return a;
|
| 93 |
+
}
|
| 94 |
+
|
| 95 |
+
QUALIFIERS float __cr_log (float a)
|
| 96 |
+
{
|
| 97 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 98 |
+
asm ("lg2.approx.f32.ftz %0, %1;" : "=f"(a) : "f"(a));
|
| 99 |
+
a = a * 0.69314718055994530942;
|
| 100 |
+
,
|
| 101 |
+
a = logf (a);
|
| 102 |
+
)
|
| 103 |
+
return a;
|
| 104 |
+
}
|
| 105 |
+
|
| 106 |
+
QUALIFIERS float __cr_rcp (float a)
|
| 107 |
+
{
|
| 108 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 109 |
+
asm ("rcp.approx.f32.ftz %0, %1;" : "=f"(a) : "f"(a));
|
| 110 |
+
,
|
| 111 |
+
a = 1.0f / a;
|
| 112 |
+
)
|
| 113 |
+
return a;
|
| 114 |
+
}
|
| 115 |
+
|
| 116 |
+
/* Computes regularized gamma function: gammainc(a,x)/gamma(a) */
|
| 117 |
+
QUALIFIERS float __cr_pgammainc (float a, float x)
|
| 118 |
+
{
|
| 119 |
+
float t, alpha, beta;
|
| 120 |
+
|
| 121 |
+
/* First level parametrization constants */
|
| 122 |
+
float ma1 = 1.43248035075540910f,
|
| 123 |
+
ma2 = 0.12400979329415655f,
|
| 124 |
+
ma3 = 0.00025361074907033f,
|
| 125 |
+
mb1 = 0.21096734870196546f,
|
| 126 |
+
mb2 = 1.97381164089999420f,
|
| 127 |
+
mb3 = 0.94201734077887530f;
|
| 128 |
+
|
| 129 |
+
/* Second level parametrization constants (depends only on a) */
|
| 130 |
+
|
| 131 |
+
alpha = __cr_rsqrt (a - ma2);
|
| 132 |
+
alpha = ma1 * alpha + ma3;
|
| 133 |
+
beta = __cr_rsqrt (a - mb2);
|
| 134 |
+
beta = mb1 * beta + mb3;
|
| 135 |
+
|
| 136 |
+
/* Final approximation (depends on a and x) */
|
| 137 |
+
|
| 138 |
+
t = a - x;
|
| 139 |
+
t = alpha * t - beta;
|
| 140 |
+
t = 1.0f + __cr_exp (t);
|
| 141 |
+
t = t * t;
|
| 142 |
+
t = __cr_rcp (t);
|
| 143 |
+
|
| 144 |
+
/* Negative a,x or a,x=NAN requires special handling */
|
| 145 |
+
//t = !(x > 0 && a >= 0) ? 0.0 : t;
|
| 146 |
+
|
| 147 |
+
return t;
|
| 148 |
+
}
|
| 149 |
+
|
| 150 |
+
/* Computes inverse of pgammainc */
|
| 151 |
+
QUALIFIERS float __cr_pgammaincinv (float a, float y)
|
| 152 |
+
{
|
| 153 |
+
float t, alpha, beta;
|
| 154 |
+
|
| 155 |
+
/* First level parametrization constants */
|
| 156 |
+
|
| 157 |
+
float ma1 = 1.43248035075540910f,
|
| 158 |
+
ma2 = 0.12400979329415655f,
|
| 159 |
+
ma3 = 0.00025361074907033f,
|
| 160 |
+
mb1 = 0.21096734870196546f,
|
| 161 |
+
mb2 = 1.97381164089999420f,
|
| 162 |
+
mb3 = 0.94201734077887530f;
|
| 163 |
+
|
| 164 |
+
/* Second level parametrization constants (depends only on a) */
|
| 165 |
+
|
| 166 |
+
alpha = __cr_rsqrt (a - ma2);
|
| 167 |
+
alpha = ma1 * alpha + ma3;
|
| 168 |
+
beta = __cr_rsqrt (a - mb2);
|
| 169 |
+
beta = mb1 * beta + mb3;
|
| 170 |
+
|
| 171 |
+
/* Final approximation (depends on a and y) */
|
| 172 |
+
|
| 173 |
+
t = __cr_rsqrt (y) - 1.0f;
|
| 174 |
+
t = __cr_log (t);
|
| 175 |
+
t = beta + t;
|
| 176 |
+
t = - t * __cr_rcp (alpha) + a;
|
| 177 |
+
/* Negative a,x or a,x=NAN requires special handling */
|
| 178 |
+
//t = !(y > 0 && a >= 0) ? 0.0 : t;
|
| 179 |
+
return t;
|
| 180 |
+
}
|
| 181 |
+
|
| 182 |
+
#if defined(__CUDACC_RDC__) && (__cplusplus >= 201703L) && defined(__cpp_inline_variables)
|
| 183 |
+
inline __constant__ double __cr_lgamma_table [] = {
|
| 184 |
+
#else
|
| 185 |
+
static __constant__ double __cr_lgamma_table [] = {
|
| 186 |
+
#endif
|
| 187 |
+
0.000000000000000000e-1,
|
| 188 |
+
0.000000000000000000e-1,
|
| 189 |
+
6.931471805599453094e-1,
|
| 190 |
+
1.791759469228055001e0,
|
| 191 |
+
3.178053830347945620e0,
|
| 192 |
+
4.787491742782045994e0,
|
| 193 |
+
6.579251212010100995e0,
|
| 194 |
+
8.525161361065414300e0,
|
| 195 |
+
1.060460290274525023e1
|
| 196 |
+
};
|
| 197 |
+
|
| 198 |
+
|
| 199 |
+
QUALIFIERS double __cr_lgamma_integer(int a)
|
| 200 |
+
{
|
| 201 |
+
double s;
|
| 202 |
+
double t;
|
| 203 |
+
double fa = fabs((float)a);
|
| 204 |
+
double sum;
|
| 205 |
+
|
| 206 |
+
if (a > 8) {
|
| 207 |
+
/* Stirling approximation; coefficients from Hart et al, "Computer
|
| 208 |
+
* Approximations", Wiley 1968. Approximation 5404.
|
| 209 |
+
*/
|
| 210 |
+
s = 1.0 / fa;
|
| 211 |
+
t = s * s;
|
| 212 |
+
sum = -0.1633436431e-2;
|
| 213 |
+
sum = sum * t + 0.83645878922e-3;
|
| 214 |
+
sum = sum * t - 0.5951896861197e-3;
|
| 215 |
+
sum = sum * t + 0.793650576493454e-3;
|
| 216 |
+
sum = sum * t - 0.277777777735865004e-2;
|
| 217 |
+
sum = sum * t + 0.833333333333331018375e-1;
|
| 218 |
+
sum = sum * s + 0.918938533204672;
|
| 219 |
+
s = 0.5 * log (fa);
|
| 220 |
+
t = fa - 0.5;
|
| 221 |
+
s = s * t;
|
| 222 |
+
t = s - fa;
|
| 223 |
+
s = s + sum;
|
| 224 |
+
t = t + s;
|
| 225 |
+
return t;
|
| 226 |
+
} else {
|
| 227 |
+
NV_IF_ELSE_TARGET(NV_IS_DEVICE,
|
| 228 |
+
return __cr_lgamma_table [(int) fa-1];
|
| 229 |
+
,
|
| 230 |
+
switch(a) {
|
| 231 |
+
case 1: return 0.000000000000000000e-1;
|
| 232 |
+
case 2: return 0.000000000000000000e-1;
|
| 233 |
+
case 3: return 6.931471805599453094e-1;
|
| 234 |
+
case 4: return 1.791759469228055001e0;
|
| 235 |
+
case 5: return 3.178053830347945620e0;
|
| 236 |
+
case 6: return 4.787491742782045994e0;
|
| 237 |
+
case 7: return 6.579251212010100995e0;
|
| 238 |
+
case 8: return 8.525161361065414300e0;
|
| 239 |
+
default: return 1.060460290274525023e1;
|
| 240 |
+
}
|
| 241 |
+
)
|
| 242 |
+
}
|
| 243 |
+
}
|
| 244 |
+
|
| 245 |
+
#define KNUTH_FLOAT_CONST 60.0
|
| 246 |
+
template <typename T>
|
| 247 |
+
// Donald E. Knuth Seminumerical Algorithms. The Art of Computer Programming, Volume 2
|
| 248 |
+
QUALIFIERS unsigned int curand_poisson_knuth(T *state, float lambda)
|
| 249 |
+
{
|
| 250 |
+
unsigned int k = 0;
|
| 251 |
+
float p = expf(lambda);
|
| 252 |
+
do{
|
| 253 |
+
k++;
|
| 254 |
+
p *= curand_uniform(state);
|
| 255 |
+
}while (p > 1.0);
|
| 256 |
+
return k-1;
|
| 257 |
+
}
|
| 258 |
+
|
| 259 |
+
template <typename T>
|
| 260 |
+
// Donald E. Knuth Seminumerical Algorithms. The Art of Computer Programming, Volume 2
|
| 261 |
+
QUALIFIERS uint4 curand_poisson_knuth4(T *state, float lambda)
|
| 262 |
+
{
|
| 263 |
+
uint4 k = {0,0,0,0};
|
| 264 |
+
float exp_lambda = expf(lambda);
|
| 265 |
+
float4 p={ exp_lambda,exp_lambda,exp_lambda,exp_lambda };
|
| 266 |
+
do{
|
| 267 |
+
k.x++;
|
| 268 |
+
p.x *= curand_uniform(state);
|
| 269 |
+
}while (p.x > 1.0);
|
| 270 |
+
do{
|
| 271 |
+
k.y++;
|
| 272 |
+
p.y *= curand_uniform(state);
|
| 273 |
+
}while (p.y > 1.0);
|
| 274 |
+
do{
|
| 275 |
+
k.z++;
|
| 276 |
+
p.z *= curand_uniform(state);
|
| 277 |
+
}while (p.z > 1.0);
|
| 278 |
+
do{
|
| 279 |
+
k.w++;
|
| 280 |
+
p.w *= curand_uniform(state);
|
| 281 |
+
}while (p.w > 1.0);
|
| 282 |
+
|
| 283 |
+
k.x--;
|
| 284 |
+
k.y--;
|
| 285 |
+
k.z--;
|
| 286 |
+
k.w--;
|
| 287 |
+
return k;
|
| 288 |
+
}
|
| 289 |
+
|
| 290 |
+
template <typename T>
|
| 291 |
+
// Marsaglia, Tsang, Wang Journal of Statistical Software, square histogram.
|
| 292 |
+
QUALIFIERS unsigned int _curand_M2_double(T x, curandDistributionM2Shift_t distributionM2)
|
| 293 |
+
{
|
| 294 |
+
double u = _curand_uniform_double(x);
|
| 295 |
+
int j = (int) floor(distributionM2->length*u);
|
| 296 |
+
|
| 297 |
+
double histogramVj;
|
| 298 |
+
unsigned int histogramKj;
|
| 299 |
+
NV_IF_ELSE_TARGET(NV_PROVIDES_SM_35,
|
| 300 |
+
histogramVj = __ldg( &(distributionM2->histogram->V[j]));
|
| 301 |
+
histogramKj = __ldg( &(distributionM2->histogram->K[j]));
|
| 302 |
+
,
|
| 303 |
+
histogramVj = distributionM2->histogram->V[j];
|
| 304 |
+
histogramKj = distributionM2->histogram->K[j];
|
| 305 |
+
)
|
| 306 |
+
//if (u < distributionM2->histogram->V[j]) return distributionM2->shift + j;
|
| 307 |
+
//return distributionM2->shift + distributionM2->histogram->K[j];
|
| 308 |
+
if (u < histogramVj) return distributionM2->shift + j;
|
| 309 |
+
return distributionM2->shift + histogramKj;
|
| 310 |
+
}
|
| 311 |
+
|
| 312 |
+
template <typename T>
|
| 313 |
+
// Marsaglia, Tsang, Wang Journal of Statistical Software, square histogram.
|
| 314 |
+
QUALIFIERS uint4 _curand_M2_double4(T x, curandDistributionM2Shift_t distributionM2)
|
| 315 |
+
{
|
| 316 |
+
double4 u;
|
| 317 |
+
uint4 result = {0,0,0,0};
|
| 318 |
+
int4 flag = {1,1,1,1};
|
| 319 |
+
|
| 320 |
+
u.x = _curand_uniform_double(x.x);
|
| 321 |
+
u.y = _curand_uniform_double(x.y);
|
| 322 |
+
u.z = _curand_uniform_double(x.z);
|
| 323 |
+
u.w = _curand_uniform_double(x.w);
|
| 324 |
+
|
| 325 |
+
int4 j;
|
| 326 |
+
j.x = (int) floor(distributionM2->length*u.x);
|
| 327 |
+
j.y = (int) floor(distributionM2->length*u.y);
|
| 328 |
+
j.z = (int) floor(distributionM2->length*u.z);
|
| 329 |
+
j.w = (int) floor(distributionM2->length*u.w);
|
| 330 |
+
// int result;
|
| 331 |
+
|
| 332 |
+
double histogramVjx;
|
| 333 |
+
double histogramVjy;
|
| 334 |
+
double histogramVjz;
|
| 335 |
+
double histogramVjw;
|
| 336 |
+
unsigned int histogramKjx;
|
| 337 |
+
unsigned int histogramKjy;
|
| 338 |
+
unsigned int histogramKjz;
|
| 339 |
+
unsigned int histogramKjw;
|
| 340 |
+
NV_IF_ELSE_TARGET(NV_PROVIDES_SM_35,
|
| 341 |
+
histogramVjx = __ldg( &(distributionM2->histogram->V[j.x]));
|
| 342 |
+
histogramVjy = __ldg( &(distributionM2->histogram->V[j.y]));
|
| 343 |
+
histogramVjz = __ldg( &(distributionM2->histogram->V[j.z]));
|
| 344 |
+
histogramVjw = __ldg( &(distributionM2->histogram->V[j.w]));
|
| 345 |
+
|
| 346 |
+
histogramKjx = __ldg( &(distributionM2->histogram->K[j.x]));
|
| 347 |
+
histogramKjy = __ldg( &(distributionM2->histogram->K[j.y]));
|
| 348 |
+
histogramKjz = __ldg( &(distributionM2->histogram->K[j.z]));
|
| 349 |
+
histogramKjw = __ldg( &(distributionM2->histogram->K[j.w]));
|
| 350 |
+
,
|
| 351 |
+
histogramVjx = distributionM2->histogram->V[j.x];
|
| 352 |
+
histogramVjy = distributionM2->histogram->V[j.y];
|
| 353 |
+
histogramVjz = distributionM2->histogram->V[j.z];
|
| 354 |
+
histogramVjw = distributionM2->histogram->V[j.w];
|
| 355 |
+
|
| 356 |
+
histogramKjx = distributionM2->histogram->K[j.x];
|
| 357 |
+
histogramKjy = distributionM2->histogram->K[j.y];
|
| 358 |
+
histogramKjz = distributionM2->histogram->K[j.z];
|
| 359 |
+
histogramKjw = distributionM2->histogram->K[j.w];
|
| 360 |
+
)
|
| 361 |
+
|
| 362 |
+
if (u.x < histogramVjx){ result.x = distributionM2->shift + j.x; flag.x = 0; }
|
| 363 |
+
if (u.y < histogramVjy){ result.y = distributionM2->shift + j.y; flag.y = 0; }
|
| 364 |
+
if (u.z < histogramVjz){ result.z = distributionM2->shift + j.z; flag.z = 0; }
|
| 365 |
+
if (u.w < histogramVjw){ result.w = distributionM2->shift + j.w; flag.w = 0; }
|
| 366 |
+
//return distributionM2->shift + distributionM2->histogram->K[j];
|
| 367 |
+
|
| 368 |
+
if(flag.x) result.x = distributionM2->shift + histogramKjx;
|
| 369 |
+
if(flag.y) result.y = distributionM2->shift + histogramKjy;
|
| 370 |
+
if(flag.z) result.z = distributionM2->shift + histogramKjz;
|
| 371 |
+
if(flag.w) result.w = distributionM2->shift + histogramKjw;
|
| 372 |
+
|
| 373 |
+
return result;
|
| 374 |
+
}
|
| 375 |
+
|
| 376 |
+
template <typename STATE>
|
| 377 |
+
QUALIFIERS unsigned int curand_M2_double(STATE *state, curandDistributionM2Shift_t distributionM2)
|
| 378 |
+
{
|
| 379 |
+
return _curand_M2_double(curand(state), distributionM2);
|
| 380 |
+
}
|
| 381 |
+
|
| 382 |
+
template <typename STATE>
|
| 383 |
+
QUALIFIERS uint4 curand_M2_double4(STATE *state, curandDistributionM2Shift_t distributionM2)
|
| 384 |
+
{
|
| 385 |
+
return _curand_M2_double4(curand4(state), distributionM2);
|
| 386 |
+
}
|
| 387 |
+
|
| 388 |
+
|
| 389 |
+
template <typename T>
|
| 390 |
+
QUALIFIERS unsigned int _curand_binary_search_double(T x, curandDistributionShift_t distribution)
|
| 391 |
+
{
|
| 392 |
+
double u = _curand_uniform_double(x);
|
| 393 |
+
int min = 0;
|
| 394 |
+
int max = distribution->length-1;
|
| 395 |
+
do{
|
| 396 |
+
int mid = (max + min)/2;
|
| 397 |
+
double probability_mid;
|
| 398 |
+
NV_IF_ELSE_TARGET(NV_PROVIDES_SM_35,
|
| 399 |
+
probability_mid = __ldg( &(distribution->probability[mid]));
|
| 400 |
+
,
|
| 401 |
+
probability_mid = distribution->probability[mid];
|
| 402 |
+
)
|
| 403 |
+
if (u <= probability_mid){
|
| 404 |
+
max = mid;
|
| 405 |
+
}else{
|
| 406 |
+
min = mid+1;
|
| 407 |
+
}
|
| 408 |
+
}while (min < max);
|
| 409 |
+
return distribution->shift + min;
|
| 410 |
+
}
|
| 411 |
+
|
| 412 |
+
template <typename STATE>
|
| 413 |
+
QUALIFIERS unsigned int curand_binary_search_double(STATE *state, curandDistributionShift_t distribution)
|
| 414 |
+
{
|
| 415 |
+
return _curand_binary_search_double(curand(state), distribution);
|
| 416 |
+
}
|
| 417 |
+
|
| 418 |
+
// Generates uniformly distributed double values in range (0.0; 1.0) from uniformly distributed
|
| 419 |
+
// unsigned int. We can't use standard _curand_uniform_double since it can generate 1.0.
|
| 420 |
+
// This is required only for _curand_poisson_ITR_double.
|
| 421 |
+
QUALIFIERS double _curand_uniform_double_excluding_one(unsigned int x)
|
| 422 |
+
{
|
| 423 |
+
return x * CURAND_2POW32_INV_DOUBLE + (CURAND_2POW32_INV_DOUBLE/2.0);
|
| 424 |
+
}
|
| 425 |
+
|
| 426 |
+
// Overload for unsigned long long.
|
| 427 |
+
// This is required only for _curand_poisson_ITR_double.
|
| 428 |
+
QUALIFIERS double _curand_uniform_double_excluding_one(unsigned long long x)
|
| 429 |
+
{
|
| 430 |
+
return (x >> 11) * CURAND_2POW53_INV_DOUBLE + (CURAND_2POW53_INV_DOUBLE/4.0);
|
| 431 |
+
}
|
| 432 |
+
|
| 433 |
+
#define MAGIC_DOUBLE_CONST 500.0
|
| 434 |
+
template <typename T>
|
| 435 |
+
//George S. Fishman Discrete-event simulation: modeling, programming, and analysis
|
| 436 |
+
QUALIFIERS unsigned int _curand_poisson_ITR_double(T x, double lambda)
|
| 437 |
+
{
|
| 438 |
+
double L,p = 1.0;
|
| 439 |
+
double q = 1.0;
|
| 440 |
+
unsigned int k = 0;
|
| 441 |
+
int pow=0;
|
| 442 |
+
// This algorithm requires u to be in (0;1) range, however, _curand_uniform_double
|
| 443 |
+
// returns a number in range (0;1]. If u is 1.0 the inner loop never ends. The
|
| 444 |
+
// following operation transforms the range from (0;1] to (0;1).
|
| 445 |
+
double u = _curand_uniform_double_excluding_one(x);
|
| 446 |
+
do{
|
| 447 |
+
if (lambda > (double)(pow+MAGIC_DOUBLE_CONST)){
|
| 448 |
+
L = exp(-MAGIC_DOUBLE_CONST);
|
| 449 |
+
}else{
|
| 450 |
+
L = exp((double)(pow - lambda));
|
| 451 |
+
}
|
| 452 |
+
p *= L;
|
| 453 |
+
q *= L;
|
| 454 |
+
pow += (int) MAGIC_DOUBLE_CONST;
|
| 455 |
+
while (u > q){
|
| 456 |
+
k++;
|
| 457 |
+
p *= ((double)lambda / (double) k);
|
| 458 |
+
q += p;
|
| 459 |
+
}
|
| 460 |
+
}while((double)pow < lambda);
|
| 461 |
+
return k;
|
| 462 |
+
}
|
| 463 |
+
|
| 464 |
+
template <typename T>
|
| 465 |
+
/* Rejection Method for Poisson distribution based on gammainc approximation */
|
| 466 |
+
QUALIFIERS unsigned int curand_poisson_gammainc(T state, float lambda){
|
| 467 |
+
float y, x, t, z,v;
|
| 468 |
+
float logl = __cr_log (lambda);
|
| 469 |
+
while (true) {
|
| 470 |
+
y = curand_uniform (state);
|
| 471 |
+
x = __cr_pgammaincinv (lambda, y);
|
| 472 |
+
x = floorf (x);
|
| 473 |
+
z = curand_uniform (state);
|
| 474 |
+
v = (__cr_pgammainc (lambda, x + 1.0f) - __cr_pgammainc (lambda, x)) * 1.3f;
|
| 475 |
+
z = z*v;
|
| 476 |
+
t = (float)__cr_exp (-lambda + x * logl - (float)__cr_lgamma_integer ((int)(1.0f + x)));
|
| 477 |
+
if ((z < t) && (v>=1e-20))
|
| 478 |
+
break;
|
| 479 |
+
}
|
| 480 |
+
return (unsigned int)x;
|
| 481 |
+
}
|
| 482 |
+
|
| 483 |
+
template <typename T>
|
| 484 |
+
/* Rejection Method for Poisson distribution based on gammainc approximation */
|
| 485 |
+
QUALIFIERS uint4 curand_poisson_gammainc4(T state, float lambda){
|
| 486 |
+
uint4 result;
|
| 487 |
+
float y, x, t, z,v;
|
| 488 |
+
float logl = __cr_log (lambda);
|
| 489 |
+
while (true) {
|
| 490 |
+
y = curand_uniform(state);
|
| 491 |
+
x = __cr_pgammaincinv (lambda, y);
|
| 492 |
+
x = floorf (x);
|
| 493 |
+
z = curand_uniform (state);
|
| 494 |
+
v = (__cr_pgammainc (lambda, x + 1.0f) - __cr_pgammainc (lambda, x)) * 1.3f;
|
| 495 |
+
z = z*v;
|
| 496 |
+
t = (float)__cr_exp (-lambda + x * logl - (float)__cr_lgamma_integer ((int)(1.0f + x)));
|
| 497 |
+
if ((z < t) && (v>=1e-20))
|
| 498 |
+
break;
|
| 499 |
+
}
|
| 500 |
+
result.x = (unsigned int)x;
|
| 501 |
+
|
| 502 |
+
while (true) {
|
| 503 |
+
y = curand_uniform(state);
|
| 504 |
+
x = __cr_pgammaincinv (lambda, y);
|
| 505 |
+
x = floorf (x);
|
| 506 |
+
z = curand_uniform (state);
|
| 507 |
+
v = (__cr_pgammainc (lambda, x + 1.0f) - __cr_pgammainc (lambda, x)) * 1.3f;
|
| 508 |
+
z = z*v;
|
| 509 |
+
t = (float)__cr_exp (-lambda + x * logl - (float)__cr_lgamma_integer ((int)(1.0f + x)));
|
| 510 |
+
if ((z < t) && (v>=1e-20))
|
| 511 |
+
break;
|
| 512 |
+
}
|
| 513 |
+
result.y = (unsigned int)x;
|
| 514 |
+
|
| 515 |
+
while (true) {
|
| 516 |
+
y = curand_uniform(state);
|
| 517 |
+
x = __cr_pgammaincinv (lambda, y);
|
| 518 |
+
x = floorf (x);
|
| 519 |
+
z = curand_uniform (state);
|
| 520 |
+
v = (__cr_pgammainc (lambda, x + 1.0f) - __cr_pgammainc (lambda, x)) * 1.3f;
|
| 521 |
+
z = z*v;
|
| 522 |
+
t = (float)__cr_exp (-lambda + x * logl - (float)__cr_lgamma_integer ((int)(1.0f + x)));
|
| 523 |
+
if ((z < t) && (v>=1e-20))
|
| 524 |
+
break;
|
| 525 |
+
}
|
| 526 |
+
result.z = (unsigned int)x;
|
| 527 |
+
|
| 528 |
+
while (true) {
|
| 529 |
+
y = curand_uniform(state);
|
| 530 |
+
x = __cr_pgammaincinv (lambda, y);
|
| 531 |
+
x = floorf (x);
|
| 532 |
+
z = curand_uniform (state);
|
| 533 |
+
v = (__cr_pgammainc (lambda, x + 1.0f) - __cr_pgammainc (lambda, x)) * 1.3f;
|
| 534 |
+
z = z*v;
|
| 535 |
+
t = (float)__cr_exp (-lambda + x * logl - (float)__cr_lgamma_integer ((int)(1.0f + x)));
|
| 536 |
+
if ((z < t) && (v>=1e-20))
|
| 537 |
+
break;
|
| 538 |
+
}
|
| 539 |
+
result.w = (unsigned int)x;
|
| 540 |
+
|
| 541 |
+
return result;
|
| 542 |
+
}
|
| 543 |
+
// Note below that the round to nearest integer, where needed,is done in line with code that
|
| 544 |
+
// assumes the range of values is < 2**32
|
| 545 |
+
|
| 546 |
+
template <typename T>
|
| 547 |
+
QUALIFIERS unsigned int _curand_poisson(T x, double lambda)
|
| 548 |
+
{
|
| 549 |
+
if (lambda < 1000)
|
| 550 |
+
return _curand_poisson_ITR_double(x, lambda);
|
| 551 |
+
return (unsigned int)((sqrt(lambda) * _curand_normal_icdf_double(x)) + lambda + 0.5); //Round to nearest
|
| 552 |
+
}
|
| 553 |
+
|
| 554 |
+
template <typename T>
|
| 555 |
+
QUALIFIERS unsigned int _curand_poisson_from_normal(T x, double lambda)
|
| 556 |
+
{
|
| 557 |
+
return (unsigned int)((sqrt(lambda) * _curand_normal_icdf(x)) + lambda + 0.5); //Round to nearest
|
| 558 |
+
}
|
| 559 |
+
|
| 560 |
+
template <typename STATE>
|
| 561 |
+
QUALIFIERS unsigned int curand_poisson_from_normal(STATE state, double lambda)
|
| 562 |
+
{
|
| 563 |
+
return (unsigned int)((sqrt(lambda) * curand_normal(state)) + lambda + 0.5); //Round to nearest
|
| 564 |
+
}
|
| 565 |
+
|
| 566 |
+
template <typename STATE>
|
| 567 |
+
QUALIFIERS uint4 curand_poisson_from_normal4(STATE state, double lambda)
|
| 568 |
+
{
|
| 569 |
+
uint4 result;
|
| 570 |
+
float4 _res;
|
| 571 |
+
|
| 572 |
+
_res = curand_normal4(state);
|
| 573 |
+
|
| 574 |
+
result.x = (unsigned int)((sqrt(lambda) * _res.x) + lambda + 0.5); //Round to nearest
|
| 575 |
+
result.y = (unsigned int)((sqrt(lambda) * _res.y) + lambda + 0.5); //Round to nearest
|
| 576 |
+
result.z = (unsigned int)((sqrt(lambda) * _res.z) + lambda + 0.5); //Round to nearest
|
| 577 |
+
result.w = (unsigned int)((sqrt(lambda) * _res.w) + lambda + 0.5); //Round to nearest
|
| 578 |
+
return result; //Round to nearest
|
| 579 |
+
}
|
| 580 |
+
|
| 581 |
+
/**
|
| 582 |
+
* \brief Return a Poisson-distributed unsigned int from a XORWOW generator.
|
| 583 |
+
*
|
| 584 |
+
* Return a single unsigned int from a Poisson
|
| 585 |
+
* distribution with lambda \p lambda from the XORWOW generator in \p state,
|
| 586 |
+
* increment the position of the generator by a variable amount, depending
|
| 587 |
+
* on the algorithm used.
|
| 588 |
+
*
|
| 589 |
+
* \param state - Pointer to state to update
|
| 590 |
+
* \param lambda - Lambda of the Poisson distribution
|
| 591 |
+
*
|
| 592 |
+
* \return Poisson-distributed unsigned int with lambda \p lambda
|
| 593 |
+
*/
|
| 594 |
+
QUALIFIERS unsigned int curand_poisson(curandStateXORWOW_t *state, double lambda)
|
| 595 |
+
{
|
| 596 |
+
if (lambda < 64)
|
| 597 |
+
return curand_poisson_knuth(state, (float)lambda);
|
| 598 |
+
if (lambda > 4000)
|
| 599 |
+
return (unsigned int)((sqrt(lambda) * curand_normal_double(state)) + lambda + 0.5); //Round to nearest
|
| 600 |
+
return curand_poisson_gammainc(state, (float)lambda);
|
| 601 |
+
}
|
| 602 |
+
|
| 603 |
+
/**
|
| 604 |
+
* \brief Return a Poisson-distributed unsigned int from a Philox4_32_10 generator.
|
| 605 |
+
*
|
| 606 |
+
* Return a single unsigned int from a Poisson
|
| 607 |
+
* distribution with lambda \p lambda from the Philox4_32_10 generator in \p state,
|
| 608 |
+
* increment the position of the generator by a variable amount, depending
|
| 609 |
+
* on the algorithm used.
|
| 610 |
+
*
|
| 611 |
+
* \param state - Pointer to state to update
|
| 612 |
+
* \param lambda - Lambda of the Poisson distribution
|
| 613 |
+
*
|
| 614 |
+
* \return Poisson-distributed unsigned int with lambda \p lambda
|
| 615 |
+
*/
|
| 616 |
+
QUALIFIERS unsigned int curand_poisson(curandStatePhilox4_32_10_t *state, double lambda)
|
| 617 |
+
{
|
| 618 |
+
if (lambda < 64)
|
| 619 |
+
return curand_poisson_knuth(state, (float)lambda);
|
| 620 |
+
if (lambda > 4000)
|
| 621 |
+
return (unsigned int)((sqrt(lambda) * curand_normal_double(state)) + lambda + 0.5); //Round to nearest
|
| 622 |
+
return curand_poisson_gammainc(state, (float)lambda);
|
| 623 |
+
}
|
| 624 |
+
/**
|
| 625 |
+
* \brief Return four Poisson-distributed unsigned ints from a Philox4_32_10 generator.
|
| 626 |
+
*
|
| 627 |
+
* Return a four unsigned ints from a Poisson
|
| 628 |
+
* distribution with lambda \p lambda from the Philox4_32_10 generator in \p state,
|
| 629 |
+
* increment the position of the generator by a variable amount, depending
|
| 630 |
+
* on the algorithm used.
|
| 631 |
+
*
|
| 632 |
+
* \param state - Pointer to state to update
|
| 633 |
+
* \param lambda - Lambda of the Poisson distribution
|
| 634 |
+
*
|
| 635 |
+
* \return Poisson-distributed unsigned int with lambda \p lambda
|
| 636 |
+
*/
|
| 637 |
+
QUALIFIERS uint4 curand_poisson4(curandStatePhilox4_32_10_t *state, double lambda)
|
| 638 |
+
{
|
| 639 |
+
uint4 result;
|
| 640 |
+
double4 _res;
|
| 641 |
+
if (lambda < 64)
|
| 642 |
+
return curand_poisson_knuth4(state, (float)lambda);
|
| 643 |
+
if (lambda > 4000) {
|
| 644 |
+
_res = curand_normal4_double(state);
|
| 645 |
+
result.x = (unsigned int)((sqrt(lambda) * _res.x) + lambda + 0.5); //Round to nearest
|
| 646 |
+
result.y = (unsigned int)((sqrt(lambda) * _res.y) + lambda + 0.5); //Round to nearest
|
| 647 |
+
result.z = (unsigned int)((sqrt(lambda) * _res.z) + lambda + 0.5); //Round to nearest
|
| 648 |
+
result.w = (unsigned int)((sqrt(lambda) * _res.w) + lambda + 0.5); //Round to nearest
|
| 649 |
+
return result;
|
| 650 |
+
}
|
| 651 |
+
return curand_poisson_gammainc4(state, (float)lambda);
|
| 652 |
+
}
|
| 653 |
+
|
| 654 |
+
|
| 655 |
+
|
| 656 |
+
/**
|
| 657 |
+
* \brief Return a Poisson-distributed unsigned int from a MRG32k3A generator.
|
| 658 |
+
*
|
| 659 |
+
* Return a single unsigned int from a Poisson
|
| 660 |
+
* distribution with lambda \p lambda from the MRG32k3a generator in \p state,
|
| 661 |
+
* increment the position of the generator by a variable amount, depending
|
| 662 |
+
* on the algorithm used.
|
| 663 |
+
*
|
| 664 |
+
* \param state - Pointer to state to update
|
| 665 |
+
* \param lambda - Lambda of the Poisson distribution
|
| 666 |
+
*
|
| 667 |
+
* \return Poisson-distributed unsigned int with lambda \p lambda
|
| 668 |
+
*/
|
| 669 |
+
QUALIFIERS unsigned int curand_poisson(curandStateMRG32k3a_t *state, double lambda)
|
| 670 |
+
{
|
| 671 |
+
if (lambda < 64)
|
| 672 |
+
return curand_poisson_knuth(state, (float)lambda);
|
| 673 |
+
if (lambda > 4000)
|
| 674 |
+
return (unsigned int)((sqrt(lambda) * curand_normal_double(state)) + lambda + 0.5); //Round to nearest
|
| 675 |
+
return curand_poisson_gammainc(state, (float)lambda);
|
| 676 |
+
}
|
| 677 |
+
|
| 678 |
+
/**
|
| 679 |
+
* \brief Return a Poisson-distributed unsigned int from a MTGP32 generator.
|
| 680 |
+
*
|
| 681 |
+
* Return a single int from a Poisson
|
| 682 |
+
* distribution with lambda \p lambda from the MTGP32 generator in \p state,
|
| 683 |
+
* increment the position of the generator by one.
|
| 684 |
+
*
|
| 685 |
+
* \param state - Pointer to state to update
|
| 686 |
+
* \param lambda - Lambda of the Poisson distribution
|
| 687 |
+
*
|
| 688 |
+
* \return Poisson-distributed unsigned int with lambda \p lambda
|
| 689 |
+
*/
|
| 690 |
+
QUALIFIERS unsigned int curand_poisson(curandStateMtgp32_t *state, double lambda)
|
| 691 |
+
{
|
| 692 |
+
return _curand_poisson(curand(state), lambda);
|
| 693 |
+
}
|
| 694 |
+
|
| 695 |
+
/**
|
| 696 |
+
* \brief Return a Poisson-distributed unsigned int from a Sobol32 generator.
|
| 697 |
+
*
|
| 698 |
+
* Return a single unsigned int from a Poisson
|
| 699 |
+
* distribution with lambda \p lambda from the Sobol32 generator in \p state,
|
| 700 |
+
* increment the position of the generator by one.
|
| 701 |
+
*
|
| 702 |
+
* \param state - Pointer to state to update
|
| 703 |
+
* \param lambda - Lambda of the Poisson distribution
|
| 704 |
+
*
|
| 705 |
+
* \return Poisson-distributed unsigned int with lambda \p lambda
|
| 706 |
+
*/
|
| 707 |
+
|
| 708 |
+
QUALIFIERS unsigned int curand_poisson(curandStateSobol32_t *state, double lambda)
|
| 709 |
+
{
|
| 710 |
+
return _curand_poisson(curand(state), lambda);
|
| 711 |
+
}
|
| 712 |
+
|
| 713 |
+
/**
|
| 714 |
+
* \brief Return a Poisson-distributed unsigned int from a scrambled Sobol32 generator.
|
| 715 |
+
*
|
| 716 |
+
* Return a single unsigned int from a Poisson
|
| 717 |
+
* distribution with lambda \p lambda from the scrambled Sobol32 generator in \p state,
|
| 718 |
+
* increment the position of the generator by one.
|
| 719 |
+
*
|
| 720 |
+
* \param state - Pointer to state to update
|
| 721 |
+
* \param lambda - Lambda of the Poisson distribution
|
| 722 |
+
*
|
| 723 |
+
* \return Poisson-distributed unsigned int with lambda \p lambda
|
| 724 |
+
*/
|
| 725 |
+
QUALIFIERS unsigned int curand_poisson(curandStateScrambledSobol32_t *state, double lambda)
|
| 726 |
+
{
|
| 727 |
+
return _curand_poisson(curand(state), lambda);
|
| 728 |
+
}
|
| 729 |
+
|
| 730 |
+
/**
|
| 731 |
+
* \brief Return a Poisson-distributed unsigned int from a Sobol64 generator.
|
| 732 |
+
*
|
| 733 |
+
* Return a single unsigned int from a Poisson
|
| 734 |
+
* distribution with lambda \p lambda from the Sobol64 generator in \p state,
|
| 735 |
+
* increment position of generator by one.
|
| 736 |
+
*
|
| 737 |
+
* \param state - Pointer to state to update
|
| 738 |
+
* \param lambda - Lambda of the Poisson distribution
|
| 739 |
+
*
|
| 740 |
+
* \return Poisson-distributed unsigned int with lambda \p lambda
|
| 741 |
+
*/
|
| 742 |
+
QUALIFIERS unsigned int curand_poisson(curandStateSobol64_t *state, double lambda)
|
| 743 |
+
{
|
| 744 |
+
return _curand_poisson(curand(state), lambda);
|
| 745 |
+
}
|
| 746 |
+
|
| 747 |
+
/**
|
| 748 |
+
* \brief Return a Poisson-distributed unsigned int from a scrambled Sobol64 generator.
|
| 749 |
+
*
|
| 750 |
+
* Return a single unsigned int from a Poisson
|
| 751 |
+
* distribution with lambda \p lambda from the scrambled Sobol64 generator in \p state,
|
| 752 |
+
* increment position of generator by one.
|
| 753 |
+
*
|
| 754 |
+
* \param state - Pointer to state to update
|
| 755 |
+
* \param lambda - Lambda of the Poisson distribution
|
| 756 |
+
*
|
| 757 |
+
* \return Poisson-distributed unsigned int with lambda \p lambda
|
| 758 |
+
*/
|
| 759 |
+
QUALIFIERS unsigned int curand_poisson(curandStateScrambledSobol64_t *state, double lambda)
|
| 760 |
+
{
|
| 761 |
+
return _curand_poisson(curand(state), lambda);
|
| 762 |
+
}
|
| 763 |
+
#endif // !defined(CURAND_POISSON_H_)
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_precalc.h
ADDED
|
The diff for this file is too large to render.
See raw diff
|
|
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/include/curand_uniform.h
ADDED
|
@@ -0,0 +1,498 @@
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|
| 1 |
+
|
| 2 |
+
/* Copyright 2010-2018 NVIDIA Corporation. All rights reserved.
|
| 3 |
+
*
|
| 4 |
+
* NOTICE TO LICENSEE:
|
| 5 |
+
*
|
| 6 |
+
* The source code and/or documentation ("Licensed Deliverables") are
|
| 7 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 8 |
+
* international Copyright laws.
|
| 9 |
+
*
|
| 10 |
+
* The Licensed Deliverables contained herein are PROPRIETARY and
|
| 11 |
+
* CONFIDENTIAL to NVIDIA and are being provided under the terms and
|
| 12 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 13 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 14 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 15 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 16 |
+
* of the Licensed Deliverables to any third party without the express
|
| 17 |
+
* written consent of NVIDIA is prohibited.
|
| 18 |
+
*
|
| 19 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 20 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 21 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. THEY ARE
|
| 22 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 23 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 24 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 25 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 26 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 27 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 28 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 29 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 30 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 31 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 32 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 33 |
+
*
|
| 34 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 35 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 36 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 37 |
+
* computer software documentation" as such terms are used in 48
|
| 38 |
+
* C.F.R. 12.212 (SEPT 1995) and are provided to the U.S. Government
|
| 39 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 40 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 41 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 42 |
+
* only those rights set forth herein.
|
| 43 |
+
*
|
| 44 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 45 |
+
* software must include, in the user documentation and internal
|
| 46 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 47 |
+
* Users Notice.
|
| 48 |
+
*/
|
| 49 |
+
|
| 50 |
+
|
| 51 |
+
#if !defined(CURAND_UNIFORM_H_)
|
| 52 |
+
#define CURAND_UNIFORM_H_
|
| 53 |
+
|
| 54 |
+
/**
|
| 55 |
+
* \defgroup DEVICE Device API
|
| 56 |
+
*
|
| 57 |
+
* @{
|
| 58 |
+
*/
|
| 59 |
+
|
| 60 |
+
#ifndef __CUDACC_RTC__
|
| 61 |
+
#include <math.h>
|
| 62 |
+
#endif // __CUDACC_RTC__
|
| 63 |
+
|
| 64 |
+
#include "curand_mrg32k3a.h"
|
| 65 |
+
#include "curand_mtgp32_kernel.h"
|
| 66 |
+
#include "curand_philox4x32_x.h"
|
| 67 |
+
|
| 68 |
+
|
| 69 |
+
QUALIFIERS float _curand_uniform(unsigned int x)
|
| 70 |
+
{
|
| 71 |
+
return x * CURAND_2POW32_INV + (CURAND_2POW32_INV/2.0f);
|
| 72 |
+
}
|
| 73 |
+
|
| 74 |
+
QUALIFIERS float4 _curand_uniform4(uint4 x)
|
| 75 |
+
{
|
| 76 |
+
float4 y;
|
| 77 |
+
y.x = x.x * CURAND_2POW32_INV + (CURAND_2POW32_INV/2.0f);
|
| 78 |
+
y.y = x.y * CURAND_2POW32_INV + (CURAND_2POW32_INV/2.0f);
|
| 79 |
+
y.z = x.z * CURAND_2POW32_INV + (CURAND_2POW32_INV/2.0f);
|
| 80 |
+
y.w = x.w * CURAND_2POW32_INV + (CURAND_2POW32_INV/2.0f);
|
| 81 |
+
return y;
|
| 82 |
+
}
|
| 83 |
+
|
| 84 |
+
QUALIFIERS float _curand_uniform(unsigned long long x)
|
| 85 |
+
{
|
| 86 |
+
unsigned int t;
|
| 87 |
+
t = (unsigned int)(x >> 32);
|
| 88 |
+
return t * CURAND_2POW32_INV + (CURAND_2POW32_INV/2.0f);
|
| 89 |
+
}
|
| 90 |
+
|
| 91 |
+
QUALIFIERS double _curand_uniform_double(unsigned int x)
|
| 92 |
+
{
|
| 93 |
+
return x * CURAND_2POW32_INV_DOUBLE + CURAND_2POW32_INV_DOUBLE;
|
| 94 |
+
}
|
| 95 |
+
|
| 96 |
+
QUALIFIERS double _curand_uniform_double(unsigned long long x)
|
| 97 |
+
{
|
| 98 |
+
return (x >> 11) * CURAND_2POW53_INV_DOUBLE + (CURAND_2POW53_INV_DOUBLE/2.0);
|
| 99 |
+
}
|
| 100 |
+
|
| 101 |
+
QUALIFIERS double _curand_uniform_double_hq(unsigned int x, unsigned int y)
|
| 102 |
+
{
|
| 103 |
+
unsigned long long z = (unsigned long long)x ^
|
| 104 |
+
((unsigned long long)y << (53 - 32));
|
| 105 |
+
return z * CURAND_2POW53_INV_DOUBLE + (CURAND_2POW53_INV_DOUBLE/2.0);
|
| 106 |
+
}
|
| 107 |
+
|
| 108 |
+
QUALIFIERS float curand_uniform(curandStateTest_t *state)
|
| 109 |
+
{
|
| 110 |
+
return _curand_uniform(curand(state));
|
| 111 |
+
}
|
| 112 |
+
|
| 113 |
+
QUALIFIERS double curand_uniform_double(curandStateTest_t *state)
|
| 114 |
+
{
|
| 115 |
+
return _curand_uniform_double(curand(state));
|
| 116 |
+
}
|
| 117 |
+
|
| 118 |
+
/**
|
| 119 |
+
* \brief Return a uniformly distributed float from an XORWOW generator.
|
| 120 |
+
*
|
| 121 |
+
* Return a uniformly distributed float between \p 0.0f and \p 1.0f
|
| 122 |
+
* from the XORWOW generator in \p state, increment position of generator.
|
| 123 |
+
* Output range excludes \p 0.0f but includes \p 1.0f. Denormalized floating
|
| 124 |
+
* point outputs are never returned.
|
| 125 |
+
*
|
| 126 |
+
* The implementation may use any number of calls to \p curand() to
|
| 127 |
+
* get enough random bits to create the return value. The current
|
| 128 |
+
* implementation uses one call.
|
| 129 |
+
*
|
| 130 |
+
* \param state - Pointer to state to update
|
| 131 |
+
*
|
| 132 |
+
* \return uniformly distributed float between \p 0.0f and \p 1.0f
|
| 133 |
+
*/
|
| 134 |
+
QUALIFIERS float curand_uniform(curandStateXORWOW_t *state)
|
| 135 |
+
{
|
| 136 |
+
return _curand_uniform(curand(state));
|
| 137 |
+
}
|
| 138 |
+
|
| 139 |
+
/**
|
| 140 |
+
* \brief Return a uniformly distributed double from an XORWOW generator.
|
| 141 |
+
*
|
| 142 |
+
* Return a uniformly distributed double between \p 0.0 and \p 1.0
|
| 143 |
+
* from the XORWOW generator in \p state, increment position of generator.
|
| 144 |
+
* Output range excludes \p 0.0 but includes \p 1.0. Denormalized floating
|
| 145 |
+
* point outputs are never returned.
|
| 146 |
+
*
|
| 147 |
+
* The implementation may use any number of calls to \p curand() to
|
| 148 |
+
* get enough random bits to create the return value. The current
|
| 149 |
+
* implementation uses exactly two calls.
|
| 150 |
+
*
|
| 151 |
+
* \param state - Pointer to state to update
|
| 152 |
+
*
|
| 153 |
+
* \return uniformly distributed double between \p 0.0 and \p 1.0
|
| 154 |
+
*/
|
| 155 |
+
QUALIFIERS double curand_uniform_double(curandStateXORWOW_t *state)
|
| 156 |
+
{
|
| 157 |
+
unsigned int x, y;
|
| 158 |
+
x = curand(state);
|
| 159 |
+
y = curand(state);
|
| 160 |
+
return _curand_uniform_double_hq(x, y);
|
| 161 |
+
}
|
| 162 |
+
/**
|
| 163 |
+
* \brief Return a uniformly distributed float from an MRG32k3a generator.
|
| 164 |
+
*
|
| 165 |
+
* Return a uniformly distributed float between \p 0.0f and \p 1.0f
|
| 166 |
+
* from the MRG32k3a generator in \p state, increment position of generator.
|
| 167 |
+
* Output range excludes \p 0.0f but includes \p 1.0f. Denormalized floating
|
| 168 |
+
* point outputs are never returned.
|
| 169 |
+
*
|
| 170 |
+
* The implementation returns up to 23 bits of mantissa, with the minimum
|
| 171 |
+
* return value \f$ 2^{-32} \f$
|
| 172 |
+
*
|
| 173 |
+
* \param state - Pointer to state to update
|
| 174 |
+
*
|
| 175 |
+
* \return uniformly distributed float between \p 0.0f and \p 1.0f
|
| 176 |
+
*/
|
| 177 |
+
QUALIFIERS float curand_uniform(curandStateMRG32k3a_t *state)
|
| 178 |
+
{
|
| 179 |
+
return ((float)(curand_MRG32k3a(state)*MRG32K3A_NORM));
|
| 180 |
+
}
|
| 181 |
+
|
| 182 |
+
/**
|
| 183 |
+
* \brief Return a uniformly distributed double from an MRG32k3a generator.
|
| 184 |
+
*
|
| 185 |
+
* Return a uniformly distributed double between \p 0.0 and \p 1.0
|
| 186 |
+
* from the MRG32k3a generator in \p state, increment position of generator.
|
| 187 |
+
* Output range excludes \p 0.0 but includes \p 1.0. Denormalized floating
|
| 188 |
+
* point outputs are never returned.
|
| 189 |
+
*
|
| 190 |
+
* Note the implementation returns at most 32 random bits of mantissa as
|
| 191 |
+
* outlined in the seminal paper by L'Ecuyer.
|
| 192 |
+
*
|
| 193 |
+
* \param state - Pointer to state to update
|
| 194 |
+
*
|
| 195 |
+
* \return uniformly distributed double between \p 0.0 and \p 1.0
|
| 196 |
+
*/
|
| 197 |
+
QUALIFIERS double curand_uniform_double(curandStateMRG32k3a_t *state)
|
| 198 |
+
{
|
| 199 |
+
return curand_MRG32k3a(state)*MRG32K3A_NORM;
|
| 200 |
+
}
|
| 201 |
+
|
| 202 |
+
|
| 203 |
+
|
| 204 |
+
/**
|
| 205 |
+
* \brief Return a uniformly distributed tuple of 2 doubles from an Philox4_32_10 generator.
|
| 206 |
+
*
|
| 207 |
+
* Return a uniformly distributed 2 doubles (double4) between \p 0.0 and \p 1.0
|
| 208 |
+
* from the Philox4_32_10 generator in \p state, increment position of generator by 4.
|
| 209 |
+
* Output range excludes \p 0.0 but includes \p 1.0. Denormalized floating
|
| 210 |
+
* point outputs are never returned.
|
| 211 |
+
*
|
| 212 |
+
* \param state - Pointer to state to update
|
| 213 |
+
*
|
| 214 |
+
* \return 2 uniformly distributed doubles between \p 0.0 and \p 1.0
|
| 215 |
+
*/
|
| 216 |
+
|
| 217 |
+
QUALIFIERS double2 curand_uniform2_double(curandStatePhilox4_32_10_t *state)
|
| 218 |
+
{
|
| 219 |
+
uint4 _x;
|
| 220 |
+
double2 result;
|
| 221 |
+
_x = curand4(state);
|
| 222 |
+
result.x = _curand_uniform_double_hq(_x.x,_x.y);
|
| 223 |
+
result.y = _curand_uniform_double_hq(_x.z,_x.w);
|
| 224 |
+
return result;
|
| 225 |
+
}
|
| 226 |
+
|
| 227 |
+
|
| 228 |
+
// not a part of API
|
| 229 |
+
QUALIFIERS double4 curand_uniform4_double(curandStatePhilox4_32_10_t *state)
|
| 230 |
+
{
|
| 231 |
+
uint4 _x, _y;
|
| 232 |
+
double4 result;
|
| 233 |
+
_x = curand4(state);
|
| 234 |
+
_y = curand4(state);
|
| 235 |
+
result.x = _curand_uniform_double_hq(_x.x,_x.y);
|
| 236 |
+
result.y = _curand_uniform_double_hq(_x.z,_x.w);
|
| 237 |
+
result.z = _curand_uniform_double_hq(_y.x,_y.y);
|
| 238 |
+
result.w = _curand_uniform_double_hq(_y.z,_y.w);
|
| 239 |
+
return result;
|
| 240 |
+
}
|
| 241 |
+
|
| 242 |
+
/**
|
| 243 |
+
* \brief Return a uniformly distributed float from a Philox4_32_10 generator.
|
| 244 |
+
*
|
| 245 |
+
* Return a uniformly distributed float between \p 0.0f and \p 1.0f
|
| 246 |
+
* from the Philox4_32_10 generator in \p state, increment position of generator.
|
| 247 |
+
* Output range excludes \p 0.0f but includes \p 1.0f. Denormalized floating
|
| 248 |
+
* point outputs are never returned.
|
| 249 |
+
*
|
| 250 |
+
* \param state - Pointer to state to update
|
| 251 |
+
*
|
| 252 |
+
* \return uniformly distributed float between \p 0.0 and \p 1.0
|
| 253 |
+
*
|
| 254 |
+
*/
|
| 255 |
+
QUALIFIERS float curand_uniform(curandStatePhilox4_32_10_t *state)
|
| 256 |
+
{
|
| 257 |
+
return _curand_uniform(curand(state));
|
| 258 |
+
}
|
| 259 |
+
|
| 260 |
+
/**
|
| 261 |
+
* \brief Return a uniformly distributed tuple of 4 floats from a Philox4_32_10 generator.
|
| 262 |
+
*
|
| 263 |
+
* Return a uniformly distributed 4 floats between \p 0.0f and \p 1.0f
|
| 264 |
+
* from the Philox4_32_10 generator in \p state, increment position of generator by 4.
|
| 265 |
+
* Output range excludes \p 0.0f but includes \p 1.0f. Denormalized floating
|
| 266 |
+
* point outputs are never returned.
|
| 267 |
+
*
|
| 268 |
+
* \param state - Pointer to state to update
|
| 269 |
+
*
|
| 270 |
+
* \return uniformly distributed float between \p 0.0 and \p 1.0
|
| 271 |
+
*
|
| 272 |
+
*/
|
| 273 |
+
QUALIFIERS float4 curand_uniform4(curandStatePhilox4_32_10_t *state)
|
| 274 |
+
{
|
| 275 |
+
return _curand_uniform4(curand4(state));
|
| 276 |
+
}
|
| 277 |
+
|
| 278 |
+
/**
|
| 279 |
+
* \brief Return a uniformly distributed float from a MTGP32 generator.
|
| 280 |
+
*
|
| 281 |
+
* Return a uniformly distributed float between \p 0.0f and \p 1.0f
|
| 282 |
+
* from the MTGP32 generator in \p state, increment position of generator.
|
| 283 |
+
* Output range excludes \p 0.0f but includes \p 1.0f. Denormalized floating
|
| 284 |
+
* point outputs are never returned.
|
| 285 |
+
*
|
| 286 |
+
* \param state - Pointer to state to update
|
| 287 |
+
*
|
| 288 |
+
* \return uniformly distributed float between \p 0.0f and \p 1.0f
|
| 289 |
+
*/
|
| 290 |
+
QUALIFIERS float curand_uniform(curandStateMtgp32_t *state)
|
| 291 |
+
{
|
| 292 |
+
return _curand_uniform(curand(state));
|
| 293 |
+
}
|
| 294 |
+
/**
|
| 295 |
+
* \brief Return a uniformly distributed double from a MTGP32 generator.
|
| 296 |
+
*
|
| 297 |
+
* Return a uniformly distributed double between \p 0.0f and \p 1.0f
|
| 298 |
+
* from the MTGP32 generator in \p state, increment position of generator.
|
| 299 |
+
* Output range excludes \p 0.0f but includes \p 1.0f. Denormalized floating
|
| 300 |
+
* point outputs are never returned.
|
| 301 |
+
*
|
| 302 |
+
* Note that the implementation uses only 32 random bits to generate a single double
|
| 303 |
+
* precision value.
|
| 304 |
+
*
|
| 305 |
+
* \param state - Pointer to state to update
|
| 306 |
+
*
|
| 307 |
+
* \return uniformly distributed double between \p 0.0f and \p 1.0f
|
| 308 |
+
*/
|
| 309 |
+
QUALIFIERS double curand_uniform_double(curandStateMtgp32_t *state)
|
| 310 |
+
{
|
| 311 |
+
return _curand_uniform_double(curand(state));
|
| 312 |
+
}
|
| 313 |
+
|
| 314 |
+
/**
|
| 315 |
+
* \brief Return a uniformly distributed double from a Philox4_32_10 generator.
|
| 316 |
+
*
|
| 317 |
+
* Return a uniformly distributed double between \p 0.0f and \p 1.0f
|
| 318 |
+
* from the Philox4_32_10 generator in \p state, increment position of generator.
|
| 319 |
+
* Output range excludes \p 0.0f but includes \p 1.0f. Denormalized floating
|
| 320 |
+
* point outputs are never returned.
|
| 321 |
+
*
|
| 322 |
+
* Note that the implementation uses only 32 random bits to generate a single double
|
| 323 |
+
* precision value.
|
| 324 |
+
*
|
| 325 |
+
* \p curand_uniform2_double() is recommended for higher quality uniformly distributed
|
| 326 |
+
* double precision values.
|
| 327 |
+
*
|
| 328 |
+
* \param state - Pointer to state to update
|
| 329 |
+
*
|
| 330 |
+
* \return uniformly distributed double between \p 0.0f and \p 1.0f
|
| 331 |
+
*/
|
| 332 |
+
|
| 333 |
+
QUALIFIERS double curand_uniform_double(curandStatePhilox4_32_10_t *state)
|
| 334 |
+
{
|
| 335 |
+
return _curand_uniform_double(curand(state));
|
| 336 |
+
}
|
| 337 |
+
|
| 338 |
+
|
| 339 |
+
/**
|
| 340 |
+
* \brief Return a uniformly distributed float from a Sobol32 generator.
|
| 341 |
+
*
|
| 342 |
+
* Return a uniformly distributed float between \p 0.0f and \p 1.0f
|
| 343 |
+
* from the Sobol32 generator in \p state, increment position of generator.
|
| 344 |
+
* Output range excludes \p 0.0f but includes \p 1.0f. Denormalized floating
|
| 345 |
+
* point outputs are never returned.
|
| 346 |
+
*
|
| 347 |
+
* The implementation is guaranteed to use a single call to \p curand().
|
| 348 |
+
*
|
| 349 |
+
* \param state - Pointer to state to update
|
| 350 |
+
*
|
| 351 |
+
* \return uniformly distributed float between \p 0.0f and \p 1.0f
|
| 352 |
+
*/
|
| 353 |
+
QUALIFIERS float curand_uniform(curandStateSobol32_t *state)
|
| 354 |
+
{
|
| 355 |
+
return _curand_uniform(curand(state));
|
| 356 |
+
}
|
| 357 |
+
|
| 358 |
+
/**
|
| 359 |
+
* \brief Return a uniformly distributed double from a Sobol32 generator.
|
| 360 |
+
*
|
| 361 |
+
* Return a uniformly distributed double between \p 0.0 and \p 1.0
|
| 362 |
+
* from the Sobol32 generator in \p state, increment position of generator.
|
| 363 |
+
* Output range excludes \p 0.0 but includes \p 1.0. Denormalized floating
|
| 364 |
+
* point outputs are never returned.
|
| 365 |
+
*
|
| 366 |
+
* The implementation is guaranteed to use a single call to \p curand()
|
| 367 |
+
* to preserve the quasirandom properties of the sequence.
|
| 368 |
+
*
|
| 369 |
+
* Note that the implementation uses only 32 random bits to generate a single double
|
| 370 |
+
* precision value.
|
| 371 |
+
*
|
| 372 |
+
* \param state - Pointer to state to update
|
| 373 |
+
*
|
| 374 |
+
* \return uniformly distributed double between \p 0.0 and \p 1.0
|
| 375 |
+
*/
|
| 376 |
+
QUALIFIERS double curand_uniform_double(curandStateSobol32_t *state)
|
| 377 |
+
{
|
| 378 |
+
return _curand_uniform_double(curand(state));
|
| 379 |
+
}
|
| 380 |
+
/**
|
| 381 |
+
* \brief Return a uniformly distributed float from a scrambled Sobol32 generator.
|
| 382 |
+
*
|
| 383 |
+
* Return a uniformly distributed float between \p 0.0f and \p 1.0f
|
| 384 |
+
* from the scrambled Sobol32 generator in \p state, increment position of generator.
|
| 385 |
+
* Output range excludes \p 0.0f but includes \p 1.0f. Denormalized floating
|
| 386 |
+
* point outputs are never returned.
|
| 387 |
+
*
|
| 388 |
+
* The implementation is guaranteed to use a single call to \p curand().
|
| 389 |
+
*
|
| 390 |
+
* \param state - Pointer to state to update
|
| 391 |
+
*
|
| 392 |
+
* \return uniformly distributed float between \p 0.0f and \p 1.0f
|
| 393 |
+
*/
|
| 394 |
+
QUALIFIERS float curand_uniform(curandStateScrambledSobol32_t *state)
|
| 395 |
+
{
|
| 396 |
+
return _curand_uniform(curand(state));
|
| 397 |
+
}
|
| 398 |
+
|
| 399 |
+
/**
|
| 400 |
+
* \brief Return a uniformly distributed double from a scrambled Sobol32 generator.
|
| 401 |
+
*
|
| 402 |
+
* Return a uniformly distributed double between \p 0.0 and \p 1.0
|
| 403 |
+
* from the scrambled Sobol32 generator in \p state, increment position of generator.
|
| 404 |
+
* Output range excludes \p 0.0 but includes \p 1.0. Denormalized floating
|
| 405 |
+
* point outputs are never returned.
|
| 406 |
+
*
|
| 407 |
+
* The implementation is guaranteed to use a single call to \p curand()
|
| 408 |
+
* to preserve the quasirandom properties of the sequence.
|
| 409 |
+
*
|
| 410 |
+
* Note that the implementation uses only 32 random bits to generate a single double
|
| 411 |
+
* precision value.
|
| 412 |
+
*
|
| 413 |
+
* \param state - Pointer to state to update
|
| 414 |
+
*
|
| 415 |
+
* \return uniformly distributed double between \p 0.0 and \p 1.0
|
| 416 |
+
*/
|
| 417 |
+
QUALIFIERS double curand_uniform_double(curandStateScrambledSobol32_t *state)
|
| 418 |
+
{
|
| 419 |
+
return _curand_uniform_double(curand(state));
|
| 420 |
+
}
|
| 421 |
+
/**
|
| 422 |
+
* \brief Return a uniformly distributed float from a Sobol64 generator.
|
| 423 |
+
*
|
| 424 |
+
* Return a uniformly distributed float between \p 0.0f and \p 1.0f
|
| 425 |
+
* from the Sobol64 generator in \p state, increment position of generator.
|
| 426 |
+
* Output range excludes \p 0.0f but includes \p 1.0f. Denormalized floating
|
| 427 |
+
* point outputs are never returned.
|
| 428 |
+
*
|
| 429 |
+
* The implementation is guaranteed to use a single call to \p curand().
|
| 430 |
+
*
|
| 431 |
+
* \param state - Pointer to state to update
|
| 432 |
+
*
|
| 433 |
+
* \return uniformly distributed float between \p 0.0f and \p 1.0f
|
| 434 |
+
*/
|
| 435 |
+
QUALIFIERS float curand_uniform(curandStateSobol64_t *state)
|
| 436 |
+
{
|
| 437 |
+
return _curand_uniform(curand(state));
|
| 438 |
+
}
|
| 439 |
+
|
| 440 |
+
/**
|
| 441 |
+
* \brief Return a uniformly distributed double from a Sobol64 generator.
|
| 442 |
+
*
|
| 443 |
+
* Return a uniformly distributed double between \p 0.0 and \p 1.0
|
| 444 |
+
* from the Sobol64 generator in \p state, increment position of generator.
|
| 445 |
+
* Output range excludes \p 0.0 but includes \p 1.0. Denormalized floating
|
| 446 |
+
* point outputs are never returned.
|
| 447 |
+
*
|
| 448 |
+
* The implementation is guaranteed to use a single call to \p curand()
|
| 449 |
+
* to preserve the quasirandom properties of the sequence.
|
| 450 |
+
*
|
| 451 |
+
* \param state - Pointer to state to update
|
| 452 |
+
*
|
| 453 |
+
* \return uniformly distributed double between \p 0.0 and \p 1.0
|
| 454 |
+
*/
|
| 455 |
+
QUALIFIERS double curand_uniform_double(curandStateSobol64_t *state)
|
| 456 |
+
{
|
| 457 |
+
return _curand_uniform_double(curand(state));
|
| 458 |
+
}
|
| 459 |
+
/**
|
| 460 |
+
* \brief Return a uniformly distributed float from a scrambled Sobol64 generator.
|
| 461 |
+
*
|
| 462 |
+
* Return a uniformly distributed float between \p 0.0f and \p 1.0f
|
| 463 |
+
* from the scrambled Sobol64 generator in \p state, increment position of generator.
|
| 464 |
+
* Output range excludes \p 0.0f but includes \p 1.0f. Denormalized floating
|
| 465 |
+
* point outputs are never returned.
|
| 466 |
+
*
|
| 467 |
+
* The implementation is guaranteed to use a single call to \p curand().
|
| 468 |
+
*
|
| 469 |
+
* \param state - Pointer to state to update
|
| 470 |
+
*
|
| 471 |
+
* \return uniformly distributed float between \p 0.0f and \p 1.0f
|
| 472 |
+
*/
|
| 473 |
+
QUALIFIERS float curand_uniform(curandStateScrambledSobol64_t *state)
|
| 474 |
+
{
|
| 475 |
+
return _curand_uniform(curand(state));
|
| 476 |
+
}
|
| 477 |
+
|
| 478 |
+
/**
|
| 479 |
+
* \brief Return a uniformly distributed double from a scrambled Sobol64 generator.
|
| 480 |
+
*
|
| 481 |
+
* Return a uniformly distributed double between \p 0.0 and \p 1.0
|
| 482 |
+
* from the scrambled Sobol64 generator in \p state, increment position of generator.
|
| 483 |
+
* Output range excludes \p 0.0 but includes \p 1.0. Denormalized floating
|
| 484 |
+
* point outputs are never returned.
|
| 485 |
+
*
|
| 486 |
+
* The implementation is guaranteed to use a single call to \p curand()
|
| 487 |
+
* to preserve the quasirandom properties of the sequence.
|
| 488 |
+
*
|
| 489 |
+
* \param state - Pointer to state to update
|
| 490 |
+
*
|
| 491 |
+
* \return uniformly distributed double between \p 0.0 and \p 1.0
|
| 492 |
+
*/
|
| 493 |
+
QUALIFIERS double curand_uniform_double(curandStateScrambledSobol64_t *state)
|
| 494 |
+
{
|
| 495 |
+
return _curand_uniform_double(curand(state));
|
| 496 |
+
}
|
| 497 |
+
|
| 498 |
+
#endif // !defined(CURAND_UNIFORM_H_)
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/lib/__init__.py
ADDED
|
File without changes
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/curand/lib/__pycache__/__init__.cpython-310.pyc
ADDED
|
Binary file (176 Bytes). View file
|
|
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/cusolver/__pycache__/__init__.cpython-310.pyc
ADDED
|
Binary file (174 Bytes). View file
|
|
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/cusolver/include/__init__.py
ADDED
|
File without changes
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/cusolver/include/__pycache__/__init__.cpython-310.pyc
ADDED
|
Binary file (182 Bytes). View file
|
|
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/cusolver/include/cusolverDn.h
ADDED
|
The diff for this file is too large to render.
See raw diff
|
|
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/cusolver/include/cusolverMg.h
ADDED
|
@@ -0,0 +1,318 @@
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|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2019 NVIDIA Corporation. All rights reserved.
|
| 3 |
+
*
|
| 4 |
+
* NOTICE TO LICENSEE:
|
| 5 |
+
*
|
| 6 |
+
* This source code and/or documentation ("Licensed Deliverables") are
|
| 7 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 8 |
+
* international Copyright laws.
|
| 9 |
+
*
|
| 10 |
+
* These Licensed Deliverables contained herein is PROPRIETARY and
|
| 11 |
+
* CONFIDENTIAL to NVIDIA and is being provided under the terms and
|
| 12 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 13 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 14 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 15 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 16 |
+
* of the Licensed Deliverables to any third party without the express
|
| 17 |
+
* written consent of NVIDIA is prohibited.
|
| 18 |
+
*
|
| 19 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 20 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 21 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. IT IS
|
| 22 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 23 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 24 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 25 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 26 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 27 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 28 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 29 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 30 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 31 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 32 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 33 |
+
*
|
| 34 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 35 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 36 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 37 |
+
* computer software documentation" as such terms are used in 48
|
| 38 |
+
* C.F.R. 12.212 (SEPT 1995) and is provided to the U.S. Government
|
| 39 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 40 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 41 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 42 |
+
* only those rights set forth herein.
|
| 43 |
+
*
|
| 44 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 45 |
+
* software must include, in the user documentation and internal
|
| 46 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 47 |
+
* Users Notice.
|
| 48 |
+
*/
|
| 49 |
+
|
| 50 |
+
#if !defined(CUSOLVERMG_H_)
|
| 51 |
+
#define CUSOLVERMG_H_
|
| 52 |
+
|
| 53 |
+
#include <stdint.h>
|
| 54 |
+
#include "cusolverDn.h"
|
| 55 |
+
|
| 56 |
+
#if defined(__cplusplus)
|
| 57 |
+
extern "C" {
|
| 58 |
+
#endif /* __cplusplus */
|
| 59 |
+
|
| 60 |
+
struct cusolverMgContext;
|
| 61 |
+
typedef struct cusolverMgContext *cusolverMgHandle_t;
|
| 62 |
+
|
| 63 |
+
/**
|
| 64 |
+
* \beief This enum decides how 1D device Ids (or process ranks) get mapped to
|
| 65 |
+
* a 2D grid.
|
| 66 |
+
*/
|
| 67 |
+
typedef enum {
|
| 68 |
+
|
| 69 |
+
CUDALIBMG_GRID_MAPPING_ROW_MAJOR = 1,
|
| 70 |
+
CUDALIBMG_GRID_MAPPING_COL_MAJOR = 0
|
| 71 |
+
|
| 72 |
+
} cusolverMgGridMapping_t;
|
| 73 |
+
|
| 74 |
+
/** \brief Opaque structure of the distributed grid */
|
| 75 |
+
typedef void *cudaLibMgGrid_t;
|
| 76 |
+
/** \brief Opaque structure of the distributed matrix descriptor */
|
| 77 |
+
typedef void *cudaLibMgMatrixDesc_t;
|
| 78 |
+
|
| 79 |
+
cusolverStatus_t CUSOLVERAPI cusolverMgCreate(cusolverMgHandle_t *handle);
|
| 80 |
+
|
| 81 |
+
cusolverStatus_t CUSOLVERAPI cusolverMgDestroy(cusolverMgHandle_t handle);
|
| 82 |
+
|
| 83 |
+
cusolverStatus_t CUSOLVERAPI cusolverMgDeviceSelect(
|
| 84 |
+
cusolverMgHandle_t handle,
|
| 85 |
+
int nbDevices,
|
| 86 |
+
int deviceId[]);
|
| 87 |
+
|
| 88 |
+
/**
|
| 89 |
+
* \brief Allocates resources related to the shared memory device grid.
|
| 90 |
+
* \param[out] grid the opaque data strcuture that holds the grid
|
| 91 |
+
* \param[in] numRowDevices number of devices in the row
|
| 92 |
+
* \param[in] numColDevices number of devices in the column
|
| 93 |
+
* \param[in] deviceId This array of size height * width stores the
|
| 94 |
+
* device-ids of the 2D grid; each entry must correspond to a valid
|
| 95 |
+
* gpu or to -1 (denoting CPU). \param[in] mapping whether the 2D grid is in
|
| 96 |
+
* row/column major \returns the status code
|
| 97 |
+
*/
|
| 98 |
+
cusolverStatus_t CUSOLVERAPI cusolverMgCreateDeviceGrid(
|
| 99 |
+
cudaLibMgGrid_t * grid,
|
| 100 |
+
int32_t numRowDevices,
|
| 101 |
+
int32_t numColDevices,
|
| 102 |
+
const int32_t deviceId[],
|
| 103 |
+
cusolverMgGridMapping_t mapping);
|
| 104 |
+
|
| 105 |
+
/**
|
| 106 |
+
* \brief Releases the allocated resources related to the distributed grid.
|
| 107 |
+
* \param[in] grid the opaque data strcuture that holds the distributed grid
|
| 108 |
+
* \returns the status code
|
| 109 |
+
*/
|
| 110 |
+
cusolverStatus_t CUSOLVERAPI cusolverMgDestroyGrid(cudaLibMgGrid_t grid);
|
| 111 |
+
|
| 112 |
+
/**
|
| 113 |
+
* \brief Allocates resources related to the distributed matrix descriptor.
|
| 114 |
+
* \param[out] desc the opaque data strcuture that holds the descriptor
|
| 115 |
+
* \param[in] numRows number of total rows
|
| 116 |
+
* \param[in] numCols number of total columns
|
| 117 |
+
* \param[in] rowBlockSize row block size
|
| 118 |
+
* \param[in] colBlockSize column block size
|
| 119 |
+
* \param[in] dataType the data type of each element in cudaDataType
|
| 120 |
+
* \param[in] grid the opaque data structure of the distributed grid
|
| 121 |
+
* \returns the status code
|
| 122 |
+
*/
|
| 123 |
+
cusolverStatus_t CUSOLVERAPI cusolverMgCreateMatrixDesc(
|
| 124 |
+
cudaLibMgMatrixDesc_t *desc,
|
| 125 |
+
int64_t numRows,
|
| 126 |
+
int64_t numCols,
|
| 127 |
+
int64_t rowBlockSize,
|
| 128 |
+
int64_t colBlockSize,
|
| 129 |
+
cudaDataType dataType,
|
| 130 |
+
const cudaLibMgGrid_t grid);
|
| 131 |
+
|
| 132 |
+
/**
|
| 133 |
+
* \brief Releases the allocated resources related to the distributed matrix
|
| 134 |
+
* descriptor. \param[in] desc the opaque data strcuture that holds the
|
| 135 |
+
* descriptor \returns the status code
|
| 136 |
+
*/
|
| 137 |
+
cusolverStatus_t CUSOLVERAPI
|
| 138 |
+
cusolverMgDestroyMatrixDesc(cudaLibMgMatrixDesc_t desc);
|
| 139 |
+
|
| 140 |
+
cusolverStatus_t CUSOLVERAPI cusolverMgSyevd_bufferSize(
|
| 141 |
+
cusolverMgHandle_t handle,
|
| 142 |
+
cusolverEigMode_t jobz,
|
| 143 |
+
cublasFillMode_t uplo,
|
| 144 |
+
int N,
|
| 145 |
+
void * array_d_A[],
|
| 146 |
+
int IA,
|
| 147 |
+
int JA,
|
| 148 |
+
cudaLibMgMatrixDesc_t descrA,
|
| 149 |
+
void * W,
|
| 150 |
+
cudaDataType dataTypeW,
|
| 151 |
+
cudaDataType computeType,
|
| 152 |
+
int64_t * lwork);
|
| 153 |
+
|
| 154 |
+
cusolverStatus_t CUSOLVERAPI cusolverMgSyevd(
|
| 155 |
+
cusolverMgHandle_t handle,
|
| 156 |
+
cusolverEigMode_t jobz,
|
| 157 |
+
cublasFillMode_t uplo,
|
| 158 |
+
int N,
|
| 159 |
+
void * array_d_A[],
|
| 160 |
+
int IA,
|
| 161 |
+
int JA,
|
| 162 |
+
cudaLibMgMatrixDesc_t descrA,
|
| 163 |
+
void * W,
|
| 164 |
+
cudaDataType dataTypeW,
|
| 165 |
+
cudaDataType computeType,
|
| 166 |
+
void * array_d_work[],
|
| 167 |
+
int64_t lwork,
|
| 168 |
+
int * info);
|
| 169 |
+
|
| 170 |
+
cusolverStatus_t CUSOLVERAPI cusolverMgGetrf_bufferSize(
|
| 171 |
+
cusolverMgHandle_t handle,
|
| 172 |
+
int M,
|
| 173 |
+
int N,
|
| 174 |
+
void * array_d_A[],
|
| 175 |
+
int IA,
|
| 176 |
+
int JA,
|
| 177 |
+
cudaLibMgMatrixDesc_t descrA,
|
| 178 |
+
int * array_d_IPIV[],
|
| 179 |
+
cudaDataType computeType,
|
| 180 |
+
int64_t * lwork);
|
| 181 |
+
|
| 182 |
+
cusolverStatus_t CUSOLVERAPI cusolverMgGetrf(
|
| 183 |
+
cusolverMgHandle_t handle,
|
| 184 |
+
int M,
|
| 185 |
+
int N,
|
| 186 |
+
void * array_d_A[],
|
| 187 |
+
int IA,
|
| 188 |
+
int JA,
|
| 189 |
+
cudaLibMgMatrixDesc_t descrA,
|
| 190 |
+
int * array_d_IPIV[],
|
| 191 |
+
cudaDataType computeType,
|
| 192 |
+
void * array_d_work[],
|
| 193 |
+
int64_t lwork,
|
| 194 |
+
int * info);
|
| 195 |
+
|
| 196 |
+
cusolverStatus_t CUSOLVERAPI cusolverMgGetrs_bufferSize(
|
| 197 |
+
cusolverMgHandle_t handle,
|
| 198 |
+
cublasOperation_t TRANS,
|
| 199 |
+
int N,
|
| 200 |
+
int NRHS,
|
| 201 |
+
void * array_d_A[],
|
| 202 |
+
int IA,
|
| 203 |
+
int JA,
|
| 204 |
+
cudaLibMgMatrixDesc_t descrA,
|
| 205 |
+
int * array_d_IPIV[],
|
| 206 |
+
void * array_d_B[],
|
| 207 |
+
int IB,
|
| 208 |
+
int JB,
|
| 209 |
+
cudaLibMgMatrixDesc_t descrB,
|
| 210 |
+
cudaDataType computeType,
|
| 211 |
+
int64_t * lwork);
|
| 212 |
+
|
| 213 |
+
cusolverStatus_t CUSOLVERAPI cusolverMgGetrs(
|
| 214 |
+
cusolverMgHandle_t handle,
|
| 215 |
+
cublasOperation_t TRANS,
|
| 216 |
+
int N,
|
| 217 |
+
int NRHS,
|
| 218 |
+
void * array_d_A[],
|
| 219 |
+
int IA,
|
| 220 |
+
int JA,
|
| 221 |
+
cudaLibMgMatrixDesc_t descrA,
|
| 222 |
+
int * array_d_IPIV[],
|
| 223 |
+
void * array_d_B[],
|
| 224 |
+
int IB,
|
| 225 |
+
int JB,
|
| 226 |
+
cudaLibMgMatrixDesc_t descrB,
|
| 227 |
+
cudaDataType computeType,
|
| 228 |
+
void * array_d_work[],
|
| 229 |
+
int64_t lwork,
|
| 230 |
+
int * info);
|
| 231 |
+
|
| 232 |
+
cusolverStatus_t CUSOLVERAPI cusolverMgPotrf_bufferSize(
|
| 233 |
+
cusolverMgHandle_t handle,
|
| 234 |
+
cublasFillMode_t uplo,
|
| 235 |
+
int N,
|
| 236 |
+
void * array_d_A[],
|
| 237 |
+
int IA,
|
| 238 |
+
int JA,
|
| 239 |
+
cudaLibMgMatrixDesc_t descrA,
|
| 240 |
+
cudaDataType computeType,
|
| 241 |
+
int64_t * lwork);
|
| 242 |
+
|
| 243 |
+
cusolverStatus_t CUSOLVERAPI cusolverMgPotrf(
|
| 244 |
+
cusolverMgHandle_t handle,
|
| 245 |
+
cublasFillMode_t uplo,
|
| 246 |
+
int N,
|
| 247 |
+
void * array_d_A[],
|
| 248 |
+
int IA,
|
| 249 |
+
int JA,
|
| 250 |
+
cudaLibMgMatrixDesc_t descrA,
|
| 251 |
+
cudaDataType computeType,
|
| 252 |
+
void * array_d_work[],
|
| 253 |
+
int64_t lwork,
|
| 254 |
+
int * h_info);
|
| 255 |
+
|
| 256 |
+
cusolverStatus_t CUSOLVERAPI cusolverMgPotrs_bufferSize(
|
| 257 |
+
cusolverMgHandle_t handle,
|
| 258 |
+
cublasFillMode_t uplo,
|
| 259 |
+
int n,
|
| 260 |
+
int nrhs,
|
| 261 |
+
void * array_d_A[],
|
| 262 |
+
int IA,
|
| 263 |
+
int JA,
|
| 264 |
+
cudaLibMgMatrixDesc_t descrA,
|
| 265 |
+
void * array_d_B[],
|
| 266 |
+
int IB,
|
| 267 |
+
int JB,
|
| 268 |
+
cudaLibMgMatrixDesc_t descrB,
|
| 269 |
+
cudaDataType computeType,
|
| 270 |
+
int64_t * lwork);
|
| 271 |
+
|
| 272 |
+
cusolverStatus_t CUSOLVERAPI cusolverMgPotrs(
|
| 273 |
+
cusolverMgHandle_t handle,
|
| 274 |
+
cublasFillMode_t uplo,
|
| 275 |
+
int n,
|
| 276 |
+
int nrhs,
|
| 277 |
+
void * array_d_A[],
|
| 278 |
+
int IA,
|
| 279 |
+
int JA,
|
| 280 |
+
cudaLibMgMatrixDesc_t descrA,
|
| 281 |
+
void * array_d_B[],
|
| 282 |
+
int IB,
|
| 283 |
+
int JB,
|
| 284 |
+
cudaLibMgMatrixDesc_t descrB,
|
| 285 |
+
cudaDataType computeType,
|
| 286 |
+
void * array_d_work[],
|
| 287 |
+
int64_t lwork,
|
| 288 |
+
int * h_info);
|
| 289 |
+
|
| 290 |
+
cusolverStatus_t CUSOLVERAPI cusolverMgPotri_bufferSize(
|
| 291 |
+
cusolverMgHandle_t handle,
|
| 292 |
+
cublasFillMode_t uplo,
|
| 293 |
+
int N,
|
| 294 |
+
void * array_d_A[],
|
| 295 |
+
int IA,
|
| 296 |
+
int JA,
|
| 297 |
+
cudaLibMgMatrixDesc_t descrA,
|
| 298 |
+
cudaDataType computeType,
|
| 299 |
+
int64_t * lwork);
|
| 300 |
+
|
| 301 |
+
cusolverStatus_t CUSOLVERAPI cusolverMgPotri(
|
| 302 |
+
cusolverMgHandle_t handle,
|
| 303 |
+
cublasFillMode_t uplo,
|
| 304 |
+
int N,
|
| 305 |
+
void * array_d_A[],
|
| 306 |
+
int IA,
|
| 307 |
+
int JA,
|
| 308 |
+
cudaLibMgMatrixDesc_t descrA,
|
| 309 |
+
cudaDataType computeType,
|
| 310 |
+
void * array_d_work[],
|
| 311 |
+
int64_t lwork,
|
| 312 |
+
int * h_info);
|
| 313 |
+
|
| 314 |
+
#if defined(__cplusplus)
|
| 315 |
+
}
|
| 316 |
+
#endif /* __cplusplus */
|
| 317 |
+
|
| 318 |
+
#endif // CUSOLVERMG_H_
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/cusolver/include/cusolverRf.h
ADDED
|
@@ -0,0 +1,339 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
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|
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|
|
|
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|
|
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|
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|
| 1 |
+
/*
|
| 2 |
+
* Copyright 1993-2014 NVIDIA Corporation. All rights reserved.
|
| 3 |
+
*
|
| 4 |
+
* NOTICE TO LICENSEE:
|
| 5 |
+
*
|
| 6 |
+
* This source code and/or documentation ("Licensed Deliverables") are
|
| 7 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 8 |
+
* international Copyright laws.
|
| 9 |
+
*
|
| 10 |
+
* These Licensed Deliverables contained herein is PROPRIETARY and
|
| 11 |
+
* CONFIDENTIAL to NVIDIA and is being provided under the terms and
|
| 12 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 13 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 14 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 15 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 16 |
+
* of the Licensed Deliverables to any third party without the express
|
| 17 |
+
* written consent of NVIDIA is prohibited.
|
| 18 |
+
*
|
| 19 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 20 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 21 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. IT IS
|
| 22 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 23 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 24 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 25 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 26 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 27 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 28 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 29 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 30 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 31 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 32 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 33 |
+
*
|
| 34 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 35 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 36 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 37 |
+
* computer software documentation" as such terms are used in 48
|
| 38 |
+
* C.F.R. 12.212 (SEPT 1995) and is provided to the U.S. Government
|
| 39 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 40 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 41 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 42 |
+
* only those rights set forth herein.
|
| 43 |
+
*
|
| 44 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 45 |
+
* software must include, in the user documentation and internal
|
| 46 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 47 |
+
* Users Notice.
|
| 48 |
+
*/
|
| 49 |
+
|
| 50 |
+
#if !defined(CUSOLVERRF_H_)
|
| 51 |
+
#define CUSOLVERRF_H_
|
| 52 |
+
|
| 53 |
+
#include "driver_types.h"
|
| 54 |
+
#include "cuComplex.h"
|
| 55 |
+
#include "cusolver_common.h"
|
| 56 |
+
|
| 57 |
+
#if defined(__cplusplus)
|
| 58 |
+
extern "C" {
|
| 59 |
+
#endif /* __cplusplus */
|
| 60 |
+
|
| 61 |
+
/* CUSOLVERRF mode */
|
| 62 |
+
typedef enum {
|
| 63 |
+
CUSOLVERRF_RESET_VALUES_FAST_MODE_OFF = 0, // default
|
| 64 |
+
CUSOLVERRF_RESET_VALUES_FAST_MODE_ON = 1
|
| 65 |
+
} cusolverRfResetValuesFastMode_t;
|
| 66 |
+
|
| 67 |
+
/* CUSOLVERRF matrix format */
|
| 68 |
+
typedef enum {
|
| 69 |
+
CUSOLVERRF_MATRIX_FORMAT_CSR = 0, // default
|
| 70 |
+
CUSOLVERRF_MATRIX_FORMAT_CSC = 1
|
| 71 |
+
} cusolverRfMatrixFormat_t;
|
| 72 |
+
|
| 73 |
+
/* CUSOLVERRF unit diagonal */
|
| 74 |
+
typedef enum {
|
| 75 |
+
CUSOLVERRF_UNIT_DIAGONAL_STORED_L = 0, // default
|
| 76 |
+
CUSOLVERRF_UNIT_DIAGONAL_STORED_U = 1,
|
| 77 |
+
CUSOLVERRF_UNIT_DIAGONAL_ASSUMED_L = 2,
|
| 78 |
+
CUSOLVERRF_UNIT_DIAGONAL_ASSUMED_U = 3
|
| 79 |
+
} cusolverRfUnitDiagonal_t;
|
| 80 |
+
|
| 81 |
+
/* CUSOLVERRF factorization algorithm */
|
| 82 |
+
typedef enum {
|
| 83 |
+
CUSOLVERRF_FACTORIZATION_ALG0 = 0, // default
|
| 84 |
+
CUSOLVERRF_FACTORIZATION_ALG1 = 1,
|
| 85 |
+
CUSOLVERRF_FACTORIZATION_ALG2 = 2,
|
| 86 |
+
} cusolverRfFactorization_t;
|
| 87 |
+
|
| 88 |
+
/* CUSOLVERRF triangular solve algorithm */
|
| 89 |
+
typedef enum {
|
| 90 |
+
CUSOLVERRF_TRIANGULAR_SOLVE_ALG1 = 1, // default
|
| 91 |
+
CUSOLVERRF_TRIANGULAR_SOLVE_ALG2 = 2,
|
| 92 |
+
CUSOLVERRF_TRIANGULAR_SOLVE_ALG3 = 3
|
| 93 |
+
} cusolverRfTriangularSolve_t;
|
| 94 |
+
|
| 95 |
+
/* CUSOLVERRF numeric boost report */
|
| 96 |
+
typedef enum {
|
| 97 |
+
CUSOLVERRF_NUMERIC_BOOST_NOT_USED = 0, // default
|
| 98 |
+
CUSOLVERRF_NUMERIC_BOOST_USED = 1
|
| 99 |
+
} cusolverRfNumericBoostReport_t;
|
| 100 |
+
|
| 101 |
+
/* Opaque structure holding CUSOLVERRF library common */
|
| 102 |
+
struct cusolverRfCommon;
|
| 103 |
+
typedef struct cusolverRfCommon* cusolverRfHandle_t;
|
| 104 |
+
|
| 105 |
+
/* CUSOLVERRF create (allocate memory) and destroy (free memory) in the handle
|
| 106 |
+
*/
|
| 107 |
+
cusolverStatus_t CUSOLVERAPI cusolverRfCreate(cusolverRfHandle_t* handle);
|
| 108 |
+
cusolverStatus_t CUSOLVERAPI cusolverRfDestroy(cusolverRfHandle_t handle);
|
| 109 |
+
|
| 110 |
+
/* CUSOLVERRF set and get input format */
|
| 111 |
+
cusolverStatus_t CUSOLVERAPI cusolverRfGetMatrixFormat(
|
| 112 |
+
cusolverRfHandle_t handle,
|
| 113 |
+
cusolverRfMatrixFormat_t* format,
|
| 114 |
+
cusolverRfUnitDiagonal_t* diag);
|
| 115 |
+
|
| 116 |
+
cusolverStatus_t CUSOLVERAPI cusolverRfSetMatrixFormat(
|
| 117 |
+
cusolverRfHandle_t handle,
|
| 118 |
+
cusolverRfMatrixFormat_t format,
|
| 119 |
+
cusolverRfUnitDiagonal_t diag);
|
| 120 |
+
|
| 121 |
+
/* CUSOLVERRF set and get numeric properties */
|
| 122 |
+
cusolverStatus_t CUSOLVERAPI cusolverRfSetNumericProperties(
|
| 123 |
+
cusolverRfHandle_t handle,
|
| 124 |
+
double zero,
|
| 125 |
+
double boost);
|
| 126 |
+
|
| 127 |
+
cusolverStatus_t CUSOLVERAPI cusolverRfGetNumericProperties(
|
| 128 |
+
cusolverRfHandle_t handle,
|
| 129 |
+
double* zero,
|
| 130 |
+
double* boost);
|
| 131 |
+
|
| 132 |
+
cusolverStatus_t CUSOLVERAPI cusolverRfGetNumericBoostReport(
|
| 133 |
+
cusolverRfHandle_t handle,
|
| 134 |
+
cusolverRfNumericBoostReport_t* report);
|
| 135 |
+
|
| 136 |
+
/* CUSOLVERRF choose the triangular solve algorithm */
|
| 137 |
+
cusolverStatus_t CUSOLVERAPI cusolverRfSetAlgs(
|
| 138 |
+
cusolverRfHandle_t handle,
|
| 139 |
+
cusolverRfFactorization_t factAlg,
|
| 140 |
+
cusolverRfTriangularSolve_t solveAlg);
|
| 141 |
+
|
| 142 |
+
cusolverStatus_t CUSOLVERAPI cusolverRfGetAlgs(
|
| 143 |
+
cusolverRfHandle_t handle,
|
| 144 |
+
cusolverRfFactorization_t* factAlg,
|
| 145 |
+
cusolverRfTriangularSolve_t* solveAlg);
|
| 146 |
+
|
| 147 |
+
/* CUSOLVERRF set and get fast mode */
|
| 148 |
+
cusolverStatus_t CUSOLVERAPI cusolverRfGetResetValuesFastMode(
|
| 149 |
+
cusolverRfHandle_t handle,
|
| 150 |
+
cusolverRfResetValuesFastMode_t* fastMode);
|
| 151 |
+
|
| 152 |
+
cusolverStatus_t CUSOLVERAPI cusolverRfSetResetValuesFastMode(
|
| 153 |
+
cusolverRfHandle_t handle,
|
| 154 |
+
cusolverRfResetValuesFastMode_t fastMode);
|
| 155 |
+
|
| 156 |
+
/*** Non-Batched Routines ***/
|
| 157 |
+
/* CUSOLVERRF setup of internal structures from host or device memory */
|
| 158 |
+
cusolverStatus_t CUSOLVERAPI
|
| 159 |
+
cusolverRfSetupHost(/* Input (in the host memory) */
|
| 160 |
+
int n,
|
| 161 |
+
int nnzA,
|
| 162 |
+
int* h_csrRowPtrA,
|
| 163 |
+
int* h_csrColIndA,
|
| 164 |
+
double* h_csrValA,
|
| 165 |
+
int nnzL,
|
| 166 |
+
int* h_csrRowPtrL,
|
| 167 |
+
int* h_csrColIndL,
|
| 168 |
+
double* h_csrValL,
|
| 169 |
+
int nnzU,
|
| 170 |
+
int* h_csrRowPtrU,
|
| 171 |
+
int* h_csrColIndU,
|
| 172 |
+
double* h_csrValU,
|
| 173 |
+
int* h_P,
|
| 174 |
+
int* h_Q,
|
| 175 |
+
/* Output */
|
| 176 |
+
cusolverRfHandle_t handle);
|
| 177 |
+
|
| 178 |
+
cusolverStatus_t CUSOLVERAPI
|
| 179 |
+
cusolverRfSetupDevice(/* Input (in the device memory) */
|
| 180 |
+
int n,
|
| 181 |
+
int nnzA,
|
| 182 |
+
int* csrRowPtrA,
|
| 183 |
+
int* csrColIndA,
|
| 184 |
+
double* csrValA,
|
| 185 |
+
int nnzL,
|
| 186 |
+
int* csrRowPtrL,
|
| 187 |
+
int* csrColIndL,
|
| 188 |
+
double* csrValL,
|
| 189 |
+
int nnzU,
|
| 190 |
+
int* csrRowPtrU,
|
| 191 |
+
int* csrColIndU,
|
| 192 |
+
double* csrValU,
|
| 193 |
+
int* P,
|
| 194 |
+
int* Q,
|
| 195 |
+
/* Output */
|
| 196 |
+
cusolverRfHandle_t handle);
|
| 197 |
+
|
| 198 |
+
/* CUSOLVERRF update the matrix values (assuming the reordering, pivoting
|
| 199 |
+
and consequently the sparsity pattern of L and U did not change),
|
| 200 |
+
and zero out the remaining values. */
|
| 201 |
+
cusolverStatus_t CUSOLVERAPI
|
| 202 |
+
cusolverRfResetValues(/* Input (in the device memory) */
|
| 203 |
+
int n,
|
| 204 |
+
int nnzA,
|
| 205 |
+
int* csrRowPtrA,
|
| 206 |
+
int* csrColIndA,
|
| 207 |
+
double* csrValA,
|
| 208 |
+
int* P,
|
| 209 |
+
int* Q,
|
| 210 |
+
/* Output */
|
| 211 |
+
cusolverRfHandle_t handle);
|
| 212 |
+
|
| 213 |
+
/* CUSOLVERRF analysis (for parallelism) */
|
| 214 |
+
cusolverStatus_t CUSOLVERAPI cusolverRfAnalyze(cusolverRfHandle_t handle);
|
| 215 |
+
|
| 216 |
+
/* CUSOLVERRF re-factorization (for parallelism) */
|
| 217 |
+
cusolverStatus_t CUSOLVERAPI cusolverRfRefactor(cusolverRfHandle_t handle);
|
| 218 |
+
|
| 219 |
+
/* CUSOLVERRF extraction: Get L & U packed into a single matrix M */
|
| 220 |
+
cusolverStatus_t CUSOLVERAPI
|
| 221 |
+
cusolverRfAccessBundledFactorsDevice(/* Input */
|
| 222 |
+
cusolverRfHandle_t handle,
|
| 223 |
+
/* Output (in the host memory) */
|
| 224 |
+
int* nnzM,
|
| 225 |
+
/* Output (in the device memory) */
|
| 226 |
+
int** Mp,
|
| 227 |
+
int** Mi,
|
| 228 |
+
double** Mx);
|
| 229 |
+
|
| 230 |
+
cusolverStatus_t CUSOLVERAPI
|
| 231 |
+
cusolverRfExtractBundledFactorsHost(/* Input */
|
| 232 |
+
cusolverRfHandle_t handle,
|
| 233 |
+
/* Output (in the host memory) */
|
| 234 |
+
int* h_nnzM,
|
| 235 |
+
int** h_Mp,
|
| 236 |
+
int** h_Mi,
|
| 237 |
+
double** h_Mx);
|
| 238 |
+
|
| 239 |
+
/* CUSOLVERRF extraction: Get L & U individually */
|
| 240 |
+
cusolverStatus_t CUSOLVERAPI
|
| 241 |
+
cusolverRfExtractSplitFactorsHost(/* Input */
|
| 242 |
+
cusolverRfHandle_t handle,
|
| 243 |
+
/* Output (in the host memory) */
|
| 244 |
+
int* h_nnzL,
|
| 245 |
+
int** h_csrRowPtrL,
|
| 246 |
+
int** h_csrColIndL,
|
| 247 |
+
double** h_csrValL,
|
| 248 |
+
int* h_nnzU,
|
| 249 |
+
int** h_csrRowPtrU,
|
| 250 |
+
int** h_csrColIndU,
|
| 251 |
+
double** h_csrValU);
|
| 252 |
+
|
| 253 |
+
/* CUSOLVERRF (forward and backward triangular) solves */
|
| 254 |
+
cusolverStatus_t CUSOLVERAPI
|
| 255 |
+
cusolverRfSolve(/* Input (in the device memory) */
|
| 256 |
+
cusolverRfHandle_t handle,
|
| 257 |
+
int* P,
|
| 258 |
+
int* Q,
|
| 259 |
+
int nrhs, // only nrhs=1 is supported
|
| 260 |
+
double* Temp, // of size ldt*nrhs (ldt>=n)
|
| 261 |
+
int ldt,
|
| 262 |
+
/* Input/Output (in the device memory) */
|
| 263 |
+
double* XF,
|
| 264 |
+
/* Input */
|
| 265 |
+
int ldxf);
|
| 266 |
+
|
| 267 |
+
/*** Batched Routines ***/
|
| 268 |
+
/* CUSOLVERRF-batch setup of internal structures from host */
|
| 269 |
+
cusolverStatus_t CUSOLVERAPI
|
| 270 |
+
cusolverRfBatchSetupHost(/* Input (in the host memory)*/
|
| 271 |
+
int batchSize,
|
| 272 |
+
int n,
|
| 273 |
+
int nnzA,
|
| 274 |
+
int* h_csrRowPtrA,
|
| 275 |
+
int* h_csrColIndA,
|
| 276 |
+
double* h_csrValA_array[],
|
| 277 |
+
int nnzL,
|
| 278 |
+
int* h_csrRowPtrL,
|
| 279 |
+
int* h_csrColIndL,
|
| 280 |
+
double* h_csrValL,
|
| 281 |
+
int nnzU,
|
| 282 |
+
int* h_csrRowPtrU,
|
| 283 |
+
int* h_csrColIndU,
|
| 284 |
+
double* h_csrValU,
|
| 285 |
+
int* h_P,
|
| 286 |
+
int* h_Q,
|
| 287 |
+
/* Output (in the device memory) */
|
| 288 |
+
cusolverRfHandle_t handle);
|
| 289 |
+
|
| 290 |
+
/* CUSOLVERRF-batch update the matrix values (assuming the reordering,
|
| 291 |
+
pivoting and consequently the sparsity pattern of L and U did not change),
|
| 292 |
+
and zero out the remaining values. */
|
| 293 |
+
cusolverStatus_t CUSOLVERAPI
|
| 294 |
+
cusolverRfBatchResetValues(/* Input (in the device memory) */
|
| 295 |
+
int batchSize,
|
| 296 |
+
int n,
|
| 297 |
+
int nnzA,
|
| 298 |
+
int* csrRowPtrA,
|
| 299 |
+
int* csrColIndA,
|
| 300 |
+
double* csrValA_array[],
|
| 301 |
+
int* P,
|
| 302 |
+
int* Q,
|
| 303 |
+
/* Output */
|
| 304 |
+
cusolverRfHandle_t handle);
|
| 305 |
+
|
| 306 |
+
/* CUSOLVERRF-batch analysis (for parallelism) */
|
| 307 |
+
cusolverStatus_t CUSOLVERAPI
|
| 308 |
+
cusolverRfBatchAnalyze(cusolverRfHandle_t handle);
|
| 309 |
+
|
| 310 |
+
/* CUSOLVERRF-batch re-factorization (for parallelism) */
|
| 311 |
+
cusolverStatus_t CUSOLVERAPI
|
| 312 |
+
cusolverRfBatchRefactor(cusolverRfHandle_t handle);
|
| 313 |
+
|
| 314 |
+
/* CUSOLVERRF-batch (forward and backward triangular) solves */
|
| 315 |
+
cusolverStatus_t CUSOLVERAPI
|
| 316 |
+
cusolverRfBatchSolve(/* Input (in the device memory) */
|
| 317 |
+
cusolverRfHandle_t handle,
|
| 318 |
+
int* P,
|
| 319 |
+
int* Q,
|
| 320 |
+
int nrhs, // only nrhs=1 is supported
|
| 321 |
+
double* Temp, // of size 2*batchSize*(n*nrhs)
|
| 322 |
+
int ldt, // only ldt=n is supported
|
| 323 |
+
/* Input/Output (in the device memory) */
|
| 324 |
+
double* XF_array[],
|
| 325 |
+
/* Input */
|
| 326 |
+
int ldxf);
|
| 327 |
+
|
| 328 |
+
/* CUSOLVERRF-batch obtain the position of zero pivot */
|
| 329 |
+
cusolverStatus_t CUSOLVERAPI
|
| 330 |
+
cusolverRfBatchZeroPivot(/* Input */
|
| 331 |
+
cusolverRfHandle_t handle,
|
| 332 |
+
/* Output (in the host memory) */
|
| 333 |
+
int* position);
|
| 334 |
+
|
| 335 |
+
#if defined(__cplusplus)
|
| 336 |
+
}
|
| 337 |
+
#endif /* __cplusplus */
|
| 338 |
+
|
| 339 |
+
#endif /* CUSOLVERRF_H_ */
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/cusolver/include/cusolverSp.h
ADDED
|
@@ -0,0 +1,923 @@
|
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/*
|
| 2 |
+
* Copyright 2014 NVIDIA Corporation. All rights reserved.
|
| 3 |
+
*
|
| 4 |
+
* NOTICE TO LICENSEE:
|
| 5 |
+
*
|
| 6 |
+
* This source code and/or documentation ("Licensed Deliverables") are
|
| 7 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 8 |
+
* international Copyright laws.
|
| 9 |
+
*
|
| 10 |
+
* These Licensed Deliverables contained herein is PROPRIETARY and
|
| 11 |
+
* CONFIDENTIAL to NVIDIA and is being provided under the terms and
|
| 12 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 13 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 14 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 15 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 16 |
+
* of the Licensed Deliverables to any third party without the express
|
| 17 |
+
* written consent of NVIDIA is prohibited.
|
| 18 |
+
*
|
| 19 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 20 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 21 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. IT IS
|
| 22 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 23 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 24 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 25 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 26 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 27 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 28 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 29 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 30 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 31 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 32 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 33 |
+
*
|
| 34 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 35 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 36 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 37 |
+
* computer software documentation" as such terms are used in 48
|
| 38 |
+
* C.F.R. 12.212 (SEPT 1995) and is provided to the U.S. Government
|
| 39 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 40 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 41 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 42 |
+
* only those rights set forth herein.
|
| 43 |
+
*
|
| 44 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 45 |
+
* software must include, in the user documentation and internal
|
| 46 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 47 |
+
* Users Notice.
|
| 48 |
+
*/
|
| 49 |
+
|
| 50 |
+
#if !defined(CUSOLVERSP_H_)
|
| 51 |
+
#define CUSOLVERSP_H_
|
| 52 |
+
|
| 53 |
+
#include "cusparse.h"
|
| 54 |
+
#include "cublas_v2.h"
|
| 55 |
+
#include "cusolver_common.h"
|
| 56 |
+
|
| 57 |
+
#if defined(__cplusplus)
|
| 58 |
+
extern "C" {
|
| 59 |
+
#endif /* __cplusplus */
|
| 60 |
+
|
| 61 |
+
struct cusolverSpContext;
|
| 62 |
+
typedef struct cusolverSpContext *cusolverSpHandle_t;
|
| 63 |
+
|
| 64 |
+
struct csrqrInfo;
|
| 65 |
+
typedef struct csrqrInfo *csrqrInfo_t;
|
| 66 |
+
|
| 67 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCreate(cusolverSpHandle_t *handle);
|
| 68 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDestroy(cusolverSpHandle_t handle);
|
| 69 |
+
cusolverStatus_t CUSOLVERAPI
|
| 70 |
+
cusolverSpSetStream(cusolverSpHandle_t handle, cudaStream_t streamId);
|
| 71 |
+
cusolverStatus_t CUSOLVERAPI
|
| 72 |
+
cusolverSpGetStream(cusolverSpHandle_t handle, cudaStream_t *streamId);
|
| 73 |
+
|
| 74 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpXcsrissymHost(
|
| 75 |
+
cusolverSpHandle_t handle,
|
| 76 |
+
int m,
|
| 77 |
+
int nnzA,
|
| 78 |
+
const cusparseMatDescr_t descrA,
|
| 79 |
+
const int * csrRowPtrA,
|
| 80 |
+
const int * csrEndPtrA,
|
| 81 |
+
const int * csrColIndA,
|
| 82 |
+
int * issym);
|
| 83 |
+
|
| 84 |
+
/* -------- GPU linear solver by LU factorization
|
| 85 |
+
* solve A*x = b, A can be singular
|
| 86 |
+
* [ls] stands for linear solve
|
| 87 |
+
* [v] stands for vector
|
| 88 |
+
* [lu] stands for LU factorization
|
| 89 |
+
*/
|
| 90 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrlsvluHost(
|
| 91 |
+
cusolverSpHandle_t handle,
|
| 92 |
+
int n,
|
| 93 |
+
int nnzA,
|
| 94 |
+
const cusparseMatDescr_t descrA,
|
| 95 |
+
const float * csrValA,
|
| 96 |
+
const int * csrRowPtrA,
|
| 97 |
+
const int * csrColIndA,
|
| 98 |
+
const float * b,
|
| 99 |
+
float tol,
|
| 100 |
+
int reorder,
|
| 101 |
+
float * x,
|
| 102 |
+
int * singularity);
|
| 103 |
+
|
| 104 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrlsvluHost(
|
| 105 |
+
cusolverSpHandle_t handle,
|
| 106 |
+
int n,
|
| 107 |
+
int nnzA,
|
| 108 |
+
const cusparseMatDescr_t descrA,
|
| 109 |
+
const double * csrValA,
|
| 110 |
+
const int * csrRowPtrA,
|
| 111 |
+
const int * csrColIndA,
|
| 112 |
+
const double * b,
|
| 113 |
+
double tol,
|
| 114 |
+
int reorder,
|
| 115 |
+
double * x,
|
| 116 |
+
int * singularity);
|
| 117 |
+
|
| 118 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrlsvluHost(
|
| 119 |
+
cusolverSpHandle_t handle,
|
| 120 |
+
int n,
|
| 121 |
+
int nnzA,
|
| 122 |
+
const cusparseMatDescr_t descrA,
|
| 123 |
+
const cuComplex * csrValA,
|
| 124 |
+
const int * csrRowPtrA,
|
| 125 |
+
const int * csrColIndA,
|
| 126 |
+
const cuComplex * b,
|
| 127 |
+
float tol,
|
| 128 |
+
int reorder,
|
| 129 |
+
cuComplex * x,
|
| 130 |
+
int * singularity);
|
| 131 |
+
|
| 132 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrlsvluHost(
|
| 133 |
+
cusolverSpHandle_t handle,
|
| 134 |
+
int n,
|
| 135 |
+
int nnzA,
|
| 136 |
+
const cusparseMatDescr_t descrA,
|
| 137 |
+
const cuDoubleComplex * csrValA,
|
| 138 |
+
const int * csrRowPtrA,
|
| 139 |
+
const int * csrColIndA,
|
| 140 |
+
const cuDoubleComplex * b,
|
| 141 |
+
double tol,
|
| 142 |
+
int reorder,
|
| 143 |
+
cuDoubleComplex * x,
|
| 144 |
+
int * singularity);
|
| 145 |
+
|
| 146 |
+
/* -------- GPU linear solver by QR factorization
|
| 147 |
+
* solve A*x = b, A can be singular
|
| 148 |
+
* [ls] stands for linear solve
|
| 149 |
+
* [v] stands for vector
|
| 150 |
+
* [qr] stands for QR factorization
|
| 151 |
+
*/
|
| 152 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrlsvqr(
|
| 153 |
+
cusolverSpHandle_t handle,
|
| 154 |
+
int m,
|
| 155 |
+
int nnz,
|
| 156 |
+
const cusparseMatDescr_t descrA,
|
| 157 |
+
const float * csrVal,
|
| 158 |
+
const int * csrRowPtr,
|
| 159 |
+
const int * csrColInd,
|
| 160 |
+
const float * b,
|
| 161 |
+
float tol,
|
| 162 |
+
int reorder,
|
| 163 |
+
float * x,
|
| 164 |
+
int * singularity);
|
| 165 |
+
|
| 166 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrlsvqr(
|
| 167 |
+
cusolverSpHandle_t handle,
|
| 168 |
+
int m,
|
| 169 |
+
int nnz,
|
| 170 |
+
const cusparseMatDescr_t descrA,
|
| 171 |
+
const double * csrVal,
|
| 172 |
+
const int * csrRowPtr,
|
| 173 |
+
const int * csrColInd,
|
| 174 |
+
const double * b,
|
| 175 |
+
double tol,
|
| 176 |
+
int reorder,
|
| 177 |
+
double * x,
|
| 178 |
+
int * singularity);
|
| 179 |
+
|
| 180 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrlsvqr(
|
| 181 |
+
cusolverSpHandle_t handle,
|
| 182 |
+
int m,
|
| 183 |
+
int nnz,
|
| 184 |
+
const cusparseMatDescr_t descrA,
|
| 185 |
+
const cuComplex * csrVal,
|
| 186 |
+
const int * csrRowPtr,
|
| 187 |
+
const int * csrColInd,
|
| 188 |
+
const cuComplex * b,
|
| 189 |
+
float tol,
|
| 190 |
+
int reorder,
|
| 191 |
+
cuComplex * x,
|
| 192 |
+
int * singularity);
|
| 193 |
+
|
| 194 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrlsvqr(
|
| 195 |
+
cusolverSpHandle_t handle,
|
| 196 |
+
int m,
|
| 197 |
+
int nnz,
|
| 198 |
+
const cusparseMatDescr_t descrA,
|
| 199 |
+
const cuDoubleComplex * csrVal,
|
| 200 |
+
const int * csrRowPtr,
|
| 201 |
+
const int * csrColInd,
|
| 202 |
+
const cuDoubleComplex * b,
|
| 203 |
+
double tol,
|
| 204 |
+
int reorder,
|
| 205 |
+
cuDoubleComplex * x,
|
| 206 |
+
int * singularity);
|
| 207 |
+
|
| 208 |
+
/* -------- CPU linear solver by QR factorization
|
| 209 |
+
* solve A*x = b, A can be singular
|
| 210 |
+
* [ls] stands for linear solve
|
| 211 |
+
* [v] stands for vector
|
| 212 |
+
* [qr] stands for QR factorization
|
| 213 |
+
*/
|
| 214 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrlsvqrHost(
|
| 215 |
+
cusolverSpHandle_t handle,
|
| 216 |
+
int m,
|
| 217 |
+
int nnz,
|
| 218 |
+
const cusparseMatDescr_t descrA,
|
| 219 |
+
const float * csrValA,
|
| 220 |
+
const int * csrRowPtrA,
|
| 221 |
+
const int * csrColIndA,
|
| 222 |
+
const float * b,
|
| 223 |
+
float tol,
|
| 224 |
+
int reorder,
|
| 225 |
+
float * x,
|
| 226 |
+
int * singularity);
|
| 227 |
+
|
| 228 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrlsvqrHost(
|
| 229 |
+
cusolverSpHandle_t handle,
|
| 230 |
+
int m,
|
| 231 |
+
int nnz,
|
| 232 |
+
const cusparseMatDescr_t descrA,
|
| 233 |
+
const double * csrValA,
|
| 234 |
+
const int * csrRowPtrA,
|
| 235 |
+
const int * csrColIndA,
|
| 236 |
+
const double * b,
|
| 237 |
+
double tol,
|
| 238 |
+
int reorder,
|
| 239 |
+
double * x,
|
| 240 |
+
int * singularity);
|
| 241 |
+
|
| 242 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrlsvqrHost(
|
| 243 |
+
cusolverSpHandle_t handle,
|
| 244 |
+
int m,
|
| 245 |
+
int nnz,
|
| 246 |
+
const cusparseMatDescr_t descrA,
|
| 247 |
+
const cuComplex * csrValA,
|
| 248 |
+
const int * csrRowPtrA,
|
| 249 |
+
const int * csrColIndA,
|
| 250 |
+
const cuComplex * b,
|
| 251 |
+
float tol,
|
| 252 |
+
int reorder,
|
| 253 |
+
cuComplex * x,
|
| 254 |
+
int * singularity);
|
| 255 |
+
|
| 256 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrlsvqrHost(
|
| 257 |
+
cusolverSpHandle_t handle,
|
| 258 |
+
int m,
|
| 259 |
+
int nnz,
|
| 260 |
+
const cusparseMatDescr_t descrA,
|
| 261 |
+
const cuDoubleComplex * csrValA,
|
| 262 |
+
const int * csrRowPtrA,
|
| 263 |
+
const int * csrColIndA,
|
| 264 |
+
const cuDoubleComplex * b,
|
| 265 |
+
double tol,
|
| 266 |
+
int reorder,
|
| 267 |
+
cuDoubleComplex * x,
|
| 268 |
+
int * singularity);
|
| 269 |
+
|
| 270 |
+
/* -------- CPU linear solver by Cholesky factorization
|
| 271 |
+
* solve A*x = b, A can be singular
|
| 272 |
+
* [ls] stands for linear solve
|
| 273 |
+
* [v] stands for vector
|
| 274 |
+
* [chol] stands for Cholesky factorization
|
| 275 |
+
*
|
| 276 |
+
* Only works for symmetric positive definite matrix.
|
| 277 |
+
* The upper part of A is ignored.
|
| 278 |
+
*/
|
| 279 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrlsvcholHost(
|
| 280 |
+
cusolverSpHandle_t handle,
|
| 281 |
+
int m,
|
| 282 |
+
int nnz,
|
| 283 |
+
const cusparseMatDescr_t descrA,
|
| 284 |
+
const float * csrVal,
|
| 285 |
+
const int * csrRowPtr,
|
| 286 |
+
const int * csrColInd,
|
| 287 |
+
const float * b,
|
| 288 |
+
float tol,
|
| 289 |
+
int reorder,
|
| 290 |
+
float * x,
|
| 291 |
+
int * singularity);
|
| 292 |
+
|
| 293 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrlsvcholHost(
|
| 294 |
+
cusolverSpHandle_t handle,
|
| 295 |
+
int m,
|
| 296 |
+
int nnz,
|
| 297 |
+
const cusparseMatDescr_t descrA,
|
| 298 |
+
const double * csrVal,
|
| 299 |
+
const int * csrRowPtr,
|
| 300 |
+
const int * csrColInd,
|
| 301 |
+
const double * b,
|
| 302 |
+
double tol,
|
| 303 |
+
int reorder,
|
| 304 |
+
double * x,
|
| 305 |
+
int * singularity);
|
| 306 |
+
|
| 307 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrlsvcholHost(
|
| 308 |
+
cusolverSpHandle_t handle,
|
| 309 |
+
int m,
|
| 310 |
+
int nnz,
|
| 311 |
+
const cusparseMatDescr_t descrA,
|
| 312 |
+
const cuComplex * csrVal,
|
| 313 |
+
const int * csrRowPtr,
|
| 314 |
+
const int * csrColInd,
|
| 315 |
+
const cuComplex * b,
|
| 316 |
+
float tol,
|
| 317 |
+
int reorder,
|
| 318 |
+
cuComplex * x,
|
| 319 |
+
int * singularity);
|
| 320 |
+
|
| 321 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrlsvcholHost(
|
| 322 |
+
cusolverSpHandle_t handle,
|
| 323 |
+
int m,
|
| 324 |
+
int nnz,
|
| 325 |
+
const cusparseMatDescr_t descrA,
|
| 326 |
+
const cuDoubleComplex * csrVal,
|
| 327 |
+
const int * csrRowPtr,
|
| 328 |
+
const int * csrColInd,
|
| 329 |
+
const cuDoubleComplex * b,
|
| 330 |
+
double tol,
|
| 331 |
+
int reorder,
|
| 332 |
+
cuDoubleComplex * x,
|
| 333 |
+
int * singularity);
|
| 334 |
+
|
| 335 |
+
/* -------- GPU linear solver by Cholesky factorization
|
| 336 |
+
* solve A*x = b, A can be singular
|
| 337 |
+
* [ls] stands for linear solve
|
| 338 |
+
* [v] stands for vector
|
| 339 |
+
* [chol] stands for Cholesky factorization
|
| 340 |
+
*
|
| 341 |
+
* Only works for symmetric positive definite matrix.
|
| 342 |
+
* The upper part of A is ignored.
|
| 343 |
+
*/
|
| 344 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrlsvchol(
|
| 345 |
+
cusolverSpHandle_t handle,
|
| 346 |
+
int m,
|
| 347 |
+
int nnz,
|
| 348 |
+
const cusparseMatDescr_t descrA,
|
| 349 |
+
const float * csrVal,
|
| 350 |
+
const int * csrRowPtr,
|
| 351 |
+
const int * csrColInd,
|
| 352 |
+
const float * b,
|
| 353 |
+
float tol,
|
| 354 |
+
int reorder,
|
| 355 |
+
// output
|
| 356 |
+
float *x,
|
| 357 |
+
int * singularity);
|
| 358 |
+
|
| 359 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrlsvchol(
|
| 360 |
+
cusolverSpHandle_t handle,
|
| 361 |
+
int m,
|
| 362 |
+
int nnz,
|
| 363 |
+
const cusparseMatDescr_t descrA,
|
| 364 |
+
const double * csrVal,
|
| 365 |
+
const int * csrRowPtr,
|
| 366 |
+
const int * csrColInd,
|
| 367 |
+
const double * b,
|
| 368 |
+
double tol,
|
| 369 |
+
int reorder,
|
| 370 |
+
// output
|
| 371 |
+
double *x,
|
| 372 |
+
int * singularity);
|
| 373 |
+
|
| 374 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrlsvchol(
|
| 375 |
+
cusolverSpHandle_t handle,
|
| 376 |
+
int m,
|
| 377 |
+
int nnz,
|
| 378 |
+
const cusparseMatDescr_t descrA,
|
| 379 |
+
const cuComplex * csrVal,
|
| 380 |
+
const int * csrRowPtr,
|
| 381 |
+
const int * csrColInd,
|
| 382 |
+
const cuComplex * b,
|
| 383 |
+
float tol,
|
| 384 |
+
int reorder,
|
| 385 |
+
// output
|
| 386 |
+
cuComplex *x,
|
| 387 |
+
int * singularity);
|
| 388 |
+
|
| 389 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrlsvchol(
|
| 390 |
+
cusolverSpHandle_t handle,
|
| 391 |
+
int m,
|
| 392 |
+
int nnz,
|
| 393 |
+
const cusparseMatDescr_t descrA,
|
| 394 |
+
const cuDoubleComplex * csrVal,
|
| 395 |
+
const int * csrRowPtr,
|
| 396 |
+
const int * csrColInd,
|
| 397 |
+
const cuDoubleComplex * b,
|
| 398 |
+
double tol,
|
| 399 |
+
int reorder,
|
| 400 |
+
// output
|
| 401 |
+
cuDoubleComplex *x,
|
| 402 |
+
int * singularity);
|
| 403 |
+
|
| 404 |
+
/* ----------- CPU least square solver by QR factorization
|
| 405 |
+
* solve min|b - A*x|
|
| 406 |
+
* [lsq] stands for least square
|
| 407 |
+
* [v] stands for vector
|
| 408 |
+
* [qr] stands for QR factorization
|
| 409 |
+
*/
|
| 410 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrlsqvqrHost(
|
| 411 |
+
cusolverSpHandle_t handle,
|
| 412 |
+
int m,
|
| 413 |
+
int n,
|
| 414 |
+
int nnz,
|
| 415 |
+
const cusparseMatDescr_t descrA,
|
| 416 |
+
const float * csrValA,
|
| 417 |
+
const int * csrRowPtrA,
|
| 418 |
+
const int * csrColIndA,
|
| 419 |
+
const float * b,
|
| 420 |
+
float tol,
|
| 421 |
+
int * rankA,
|
| 422 |
+
float * x,
|
| 423 |
+
int * p,
|
| 424 |
+
float * min_norm);
|
| 425 |
+
|
| 426 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrlsqvqrHost(
|
| 427 |
+
cusolverSpHandle_t handle,
|
| 428 |
+
int m,
|
| 429 |
+
int n,
|
| 430 |
+
int nnz,
|
| 431 |
+
const cusparseMatDescr_t descrA,
|
| 432 |
+
const double * csrValA,
|
| 433 |
+
const int * csrRowPtrA,
|
| 434 |
+
const int * csrColIndA,
|
| 435 |
+
const double * b,
|
| 436 |
+
double tol,
|
| 437 |
+
int * rankA,
|
| 438 |
+
double * x,
|
| 439 |
+
int * p,
|
| 440 |
+
double * min_norm);
|
| 441 |
+
|
| 442 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrlsqvqrHost(
|
| 443 |
+
cusolverSpHandle_t handle,
|
| 444 |
+
int m,
|
| 445 |
+
int n,
|
| 446 |
+
int nnz,
|
| 447 |
+
const cusparseMatDescr_t descrA,
|
| 448 |
+
const cuComplex * csrValA,
|
| 449 |
+
const int * csrRowPtrA,
|
| 450 |
+
const int * csrColIndA,
|
| 451 |
+
const cuComplex * b,
|
| 452 |
+
float tol,
|
| 453 |
+
int * rankA,
|
| 454 |
+
cuComplex * x,
|
| 455 |
+
int * p,
|
| 456 |
+
float * min_norm);
|
| 457 |
+
|
| 458 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrlsqvqrHost(
|
| 459 |
+
cusolverSpHandle_t handle,
|
| 460 |
+
int m,
|
| 461 |
+
int n,
|
| 462 |
+
int nnz,
|
| 463 |
+
const cusparseMatDescr_t descrA,
|
| 464 |
+
const cuDoubleComplex * csrValA,
|
| 465 |
+
const int * csrRowPtrA,
|
| 466 |
+
const int * csrColIndA,
|
| 467 |
+
const cuDoubleComplex * b,
|
| 468 |
+
double tol,
|
| 469 |
+
int * rankA,
|
| 470 |
+
cuDoubleComplex * x,
|
| 471 |
+
int * p,
|
| 472 |
+
double * min_norm);
|
| 473 |
+
|
| 474 |
+
/* --------- CPU eigenvalue solver by shift inverse
|
| 475 |
+
* solve A*x = lambda * x
|
| 476 |
+
* where lambda is the eigenvalue nearest mu0.
|
| 477 |
+
* [eig] stands for eigenvalue solver
|
| 478 |
+
* [si] stands for shift-inverse
|
| 479 |
+
*/
|
| 480 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsreigvsiHost(
|
| 481 |
+
cusolverSpHandle_t handle,
|
| 482 |
+
int m,
|
| 483 |
+
int nnz,
|
| 484 |
+
const cusparseMatDescr_t descrA,
|
| 485 |
+
const float * csrValA,
|
| 486 |
+
const int * csrRowPtrA,
|
| 487 |
+
const int * csrColIndA,
|
| 488 |
+
float mu0,
|
| 489 |
+
const float * x0,
|
| 490 |
+
int maxite,
|
| 491 |
+
float tol,
|
| 492 |
+
float * mu,
|
| 493 |
+
float * x);
|
| 494 |
+
|
| 495 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsreigvsiHost(
|
| 496 |
+
cusolverSpHandle_t handle,
|
| 497 |
+
int m,
|
| 498 |
+
int nnz,
|
| 499 |
+
const cusparseMatDescr_t descrA,
|
| 500 |
+
const double * csrValA,
|
| 501 |
+
const int * csrRowPtrA,
|
| 502 |
+
const int * csrColIndA,
|
| 503 |
+
double mu0,
|
| 504 |
+
const double * x0,
|
| 505 |
+
int maxite,
|
| 506 |
+
double tol,
|
| 507 |
+
double * mu,
|
| 508 |
+
double * x);
|
| 509 |
+
|
| 510 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsreigvsiHost(
|
| 511 |
+
cusolverSpHandle_t handle,
|
| 512 |
+
int m,
|
| 513 |
+
int nnz,
|
| 514 |
+
const cusparseMatDescr_t descrA,
|
| 515 |
+
const cuComplex * csrValA,
|
| 516 |
+
const int * csrRowPtrA,
|
| 517 |
+
const int * csrColIndA,
|
| 518 |
+
cuComplex mu0,
|
| 519 |
+
const cuComplex * x0,
|
| 520 |
+
int maxite,
|
| 521 |
+
float tol,
|
| 522 |
+
cuComplex * mu,
|
| 523 |
+
cuComplex * x);
|
| 524 |
+
|
| 525 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsreigvsiHost(
|
| 526 |
+
cusolverSpHandle_t handle,
|
| 527 |
+
int m,
|
| 528 |
+
int nnz,
|
| 529 |
+
const cusparseMatDescr_t descrA,
|
| 530 |
+
const cuDoubleComplex * csrValA,
|
| 531 |
+
const int * csrRowPtrA,
|
| 532 |
+
const int * csrColIndA,
|
| 533 |
+
cuDoubleComplex mu0,
|
| 534 |
+
const cuDoubleComplex * x0,
|
| 535 |
+
int maxite,
|
| 536 |
+
double tol,
|
| 537 |
+
cuDoubleComplex * mu,
|
| 538 |
+
cuDoubleComplex * x);
|
| 539 |
+
|
| 540 |
+
/* --------- GPU eigenvalue solver by shift inverse
|
| 541 |
+
* solve A*x = lambda * x
|
| 542 |
+
* where lambda is the eigenvalue nearest mu0.
|
| 543 |
+
* [eig] stands for eigenvalue solver
|
| 544 |
+
* [si] stands for shift-inverse
|
| 545 |
+
*/
|
| 546 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsreigvsi(
|
| 547 |
+
cusolverSpHandle_t handle,
|
| 548 |
+
int m,
|
| 549 |
+
int nnz,
|
| 550 |
+
const cusparseMatDescr_t descrA,
|
| 551 |
+
const float * csrValA,
|
| 552 |
+
const int * csrRowPtrA,
|
| 553 |
+
const int * csrColIndA,
|
| 554 |
+
float mu0,
|
| 555 |
+
const float * x0,
|
| 556 |
+
int maxite,
|
| 557 |
+
float eps,
|
| 558 |
+
float * mu,
|
| 559 |
+
float * x);
|
| 560 |
+
|
| 561 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsreigvsi(
|
| 562 |
+
cusolverSpHandle_t handle,
|
| 563 |
+
int m,
|
| 564 |
+
int nnz,
|
| 565 |
+
const cusparseMatDescr_t descrA,
|
| 566 |
+
const double * csrValA,
|
| 567 |
+
const int * csrRowPtrA,
|
| 568 |
+
const int * csrColIndA,
|
| 569 |
+
double mu0,
|
| 570 |
+
const double * x0,
|
| 571 |
+
int maxite,
|
| 572 |
+
double eps,
|
| 573 |
+
double * mu,
|
| 574 |
+
double * x);
|
| 575 |
+
|
| 576 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsreigvsi(
|
| 577 |
+
cusolverSpHandle_t handle,
|
| 578 |
+
int m,
|
| 579 |
+
int nnz,
|
| 580 |
+
const cusparseMatDescr_t descrA,
|
| 581 |
+
const cuComplex * csrValA,
|
| 582 |
+
const int * csrRowPtrA,
|
| 583 |
+
const int * csrColIndA,
|
| 584 |
+
cuComplex mu0,
|
| 585 |
+
const cuComplex * x0,
|
| 586 |
+
int maxite,
|
| 587 |
+
float eps,
|
| 588 |
+
cuComplex * mu,
|
| 589 |
+
cuComplex * x);
|
| 590 |
+
|
| 591 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsreigvsi(
|
| 592 |
+
cusolverSpHandle_t handle,
|
| 593 |
+
int m,
|
| 594 |
+
int nnz,
|
| 595 |
+
const cusparseMatDescr_t descrA,
|
| 596 |
+
const cuDoubleComplex * csrValA,
|
| 597 |
+
const int * csrRowPtrA,
|
| 598 |
+
const int * csrColIndA,
|
| 599 |
+
cuDoubleComplex mu0,
|
| 600 |
+
const cuDoubleComplex * x0,
|
| 601 |
+
int maxite,
|
| 602 |
+
double eps,
|
| 603 |
+
cuDoubleComplex * mu,
|
| 604 |
+
cuDoubleComplex * x);
|
| 605 |
+
|
| 606 |
+
// ----------- enclosed eigenvalues
|
| 607 |
+
|
| 608 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsreigsHost(
|
| 609 |
+
cusolverSpHandle_t handle,
|
| 610 |
+
int m,
|
| 611 |
+
int nnz,
|
| 612 |
+
const cusparseMatDescr_t descrA,
|
| 613 |
+
const float * csrValA,
|
| 614 |
+
const int * csrRowPtrA,
|
| 615 |
+
const int * csrColIndA,
|
| 616 |
+
cuComplex left_bottom_corner,
|
| 617 |
+
cuComplex right_upper_corner,
|
| 618 |
+
int * num_eigs);
|
| 619 |
+
|
| 620 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsreigsHost(
|
| 621 |
+
cusolverSpHandle_t handle,
|
| 622 |
+
int m,
|
| 623 |
+
int nnz,
|
| 624 |
+
const cusparseMatDescr_t descrA,
|
| 625 |
+
const double * csrValA,
|
| 626 |
+
const int * csrRowPtrA,
|
| 627 |
+
const int * csrColIndA,
|
| 628 |
+
cuDoubleComplex left_bottom_corner,
|
| 629 |
+
cuDoubleComplex right_upper_corner,
|
| 630 |
+
int * num_eigs);
|
| 631 |
+
|
| 632 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsreigsHost(
|
| 633 |
+
cusolverSpHandle_t handle,
|
| 634 |
+
int m,
|
| 635 |
+
int nnz,
|
| 636 |
+
const cusparseMatDescr_t descrA,
|
| 637 |
+
const cuComplex * csrValA,
|
| 638 |
+
const int * csrRowPtrA,
|
| 639 |
+
const int * csrColIndA,
|
| 640 |
+
cuComplex left_bottom_corner,
|
| 641 |
+
cuComplex right_upper_corner,
|
| 642 |
+
int * num_eigs);
|
| 643 |
+
|
| 644 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsreigsHost(
|
| 645 |
+
cusolverSpHandle_t handle,
|
| 646 |
+
int m,
|
| 647 |
+
int nnz,
|
| 648 |
+
const cusparseMatDescr_t descrA,
|
| 649 |
+
const cuDoubleComplex * csrValA,
|
| 650 |
+
const int * csrRowPtrA,
|
| 651 |
+
const int * csrColIndA,
|
| 652 |
+
cuDoubleComplex left_bottom_corner,
|
| 653 |
+
cuDoubleComplex right_upper_corner,
|
| 654 |
+
int * num_eigs);
|
| 655 |
+
|
| 656 |
+
/* --------- CPU symrcm
|
| 657 |
+
* Symmetric reverse Cuthill McKee permutation
|
| 658 |
+
*
|
| 659 |
+
*/
|
| 660 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpXcsrsymrcmHost(
|
| 661 |
+
cusolverSpHandle_t handle,
|
| 662 |
+
int n,
|
| 663 |
+
int nnzA,
|
| 664 |
+
const cusparseMatDescr_t descrA,
|
| 665 |
+
const int * csrRowPtrA,
|
| 666 |
+
const int * csrColIndA,
|
| 667 |
+
int * p);
|
| 668 |
+
|
| 669 |
+
/* --------- CPU symmdq
|
| 670 |
+
* Symmetric minimum degree algorithm by quotient graph
|
| 671 |
+
*
|
| 672 |
+
*/
|
| 673 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpXcsrsymmdqHost(
|
| 674 |
+
cusolverSpHandle_t handle,
|
| 675 |
+
int n,
|
| 676 |
+
int nnzA,
|
| 677 |
+
const cusparseMatDescr_t descrA,
|
| 678 |
+
const int * csrRowPtrA,
|
| 679 |
+
const int * csrColIndA,
|
| 680 |
+
int * p);
|
| 681 |
+
|
| 682 |
+
/* --------- CPU symmdq
|
| 683 |
+
* Symmetric Approximate minimum degree algorithm by quotient graph
|
| 684 |
+
*
|
| 685 |
+
*/
|
| 686 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpXcsrsymamdHost(
|
| 687 |
+
cusolverSpHandle_t handle,
|
| 688 |
+
int n,
|
| 689 |
+
int nnzA,
|
| 690 |
+
const cusparseMatDescr_t descrA,
|
| 691 |
+
const int * csrRowPtrA,
|
| 692 |
+
const int * csrColIndA,
|
| 693 |
+
int * p);
|
| 694 |
+
|
| 695 |
+
/* --------- CPU metis
|
| 696 |
+
* symmetric reordering
|
| 697 |
+
*/
|
| 698 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpXcsrmetisndHost(
|
| 699 |
+
cusolverSpHandle_t handle,
|
| 700 |
+
int n,
|
| 701 |
+
int nnzA,
|
| 702 |
+
const cusparseMatDescr_t descrA,
|
| 703 |
+
const int * csrRowPtrA,
|
| 704 |
+
const int * csrColIndA,
|
| 705 |
+
const int64_t * options,
|
| 706 |
+
int * p);
|
| 707 |
+
|
| 708 |
+
/* --------- CPU zfd
|
| 709 |
+
* Zero free diagonal reordering
|
| 710 |
+
*/
|
| 711 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrzfdHost(
|
| 712 |
+
cusolverSpHandle_t handle,
|
| 713 |
+
int n,
|
| 714 |
+
int nnz,
|
| 715 |
+
const cusparseMatDescr_t descrA,
|
| 716 |
+
const float * csrValA,
|
| 717 |
+
const int * csrRowPtrA,
|
| 718 |
+
const int * csrColIndA,
|
| 719 |
+
int * P,
|
| 720 |
+
int * numnz);
|
| 721 |
+
|
| 722 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrzfdHost(
|
| 723 |
+
cusolverSpHandle_t handle,
|
| 724 |
+
int n,
|
| 725 |
+
int nnz,
|
| 726 |
+
const cusparseMatDescr_t descrA,
|
| 727 |
+
const double * csrValA,
|
| 728 |
+
const int * csrRowPtrA,
|
| 729 |
+
const int * csrColIndA,
|
| 730 |
+
int * P,
|
| 731 |
+
int * numnz);
|
| 732 |
+
|
| 733 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrzfdHost(
|
| 734 |
+
cusolverSpHandle_t handle,
|
| 735 |
+
int n,
|
| 736 |
+
int nnz,
|
| 737 |
+
const cusparseMatDescr_t descrA,
|
| 738 |
+
const cuComplex * csrValA,
|
| 739 |
+
const int * csrRowPtrA,
|
| 740 |
+
const int * csrColIndA,
|
| 741 |
+
int * P,
|
| 742 |
+
int * numnz);
|
| 743 |
+
|
| 744 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrzfdHost(
|
| 745 |
+
cusolverSpHandle_t handle,
|
| 746 |
+
int n,
|
| 747 |
+
int nnz,
|
| 748 |
+
const cusparseMatDescr_t descrA,
|
| 749 |
+
const cuDoubleComplex * csrValA,
|
| 750 |
+
const int * csrRowPtrA,
|
| 751 |
+
const int * csrColIndA,
|
| 752 |
+
int * P,
|
| 753 |
+
int * numnz);
|
| 754 |
+
|
| 755 |
+
/* --------- CPU permuation
|
| 756 |
+
* P*A*Q^T
|
| 757 |
+
*
|
| 758 |
+
*/
|
| 759 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpXcsrperm_bufferSizeHost(
|
| 760 |
+
cusolverSpHandle_t handle,
|
| 761 |
+
int m,
|
| 762 |
+
int n,
|
| 763 |
+
int nnzA,
|
| 764 |
+
const cusparseMatDescr_t descrA,
|
| 765 |
+
const int * csrRowPtrA,
|
| 766 |
+
const int * csrColIndA,
|
| 767 |
+
const int * p,
|
| 768 |
+
const int * q,
|
| 769 |
+
size_t * bufferSizeInBytes);
|
| 770 |
+
|
| 771 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpXcsrpermHost(
|
| 772 |
+
cusolverSpHandle_t handle,
|
| 773 |
+
int m,
|
| 774 |
+
int n,
|
| 775 |
+
int nnzA,
|
| 776 |
+
const cusparseMatDescr_t descrA,
|
| 777 |
+
int * csrRowPtrA,
|
| 778 |
+
int * csrColIndA,
|
| 779 |
+
const int * p,
|
| 780 |
+
const int * q,
|
| 781 |
+
int * map,
|
| 782 |
+
void * pBuffer);
|
| 783 |
+
|
| 784 |
+
/*
|
| 785 |
+
* Low-level API: Batched QR
|
| 786 |
+
*
|
| 787 |
+
*/
|
| 788 |
+
|
| 789 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCreateCsrqrInfo(csrqrInfo_t *info);
|
| 790 |
+
|
| 791 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDestroyCsrqrInfo(csrqrInfo_t info);
|
| 792 |
+
|
| 793 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpXcsrqrAnalysisBatched(
|
| 794 |
+
cusolverSpHandle_t handle,
|
| 795 |
+
int m,
|
| 796 |
+
int n,
|
| 797 |
+
int nnzA,
|
| 798 |
+
const cusparseMatDescr_t descrA,
|
| 799 |
+
const int * csrRowPtrA,
|
| 800 |
+
const int * csrColIndA,
|
| 801 |
+
csrqrInfo_t info);
|
| 802 |
+
|
| 803 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrqrBufferInfoBatched(
|
| 804 |
+
cusolverSpHandle_t handle,
|
| 805 |
+
int m,
|
| 806 |
+
int n,
|
| 807 |
+
int nnz,
|
| 808 |
+
const cusparseMatDescr_t descrA,
|
| 809 |
+
const float * csrVal,
|
| 810 |
+
const int * csrRowPtr,
|
| 811 |
+
const int * csrColInd,
|
| 812 |
+
int batchSize,
|
| 813 |
+
csrqrInfo_t info,
|
| 814 |
+
size_t * internalDataInBytes,
|
| 815 |
+
size_t * workspaceInBytes);
|
| 816 |
+
|
| 817 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrqrBufferInfoBatched(
|
| 818 |
+
cusolverSpHandle_t handle,
|
| 819 |
+
int m,
|
| 820 |
+
int n,
|
| 821 |
+
int nnz,
|
| 822 |
+
const cusparseMatDescr_t descrA,
|
| 823 |
+
const double * csrVal,
|
| 824 |
+
const int * csrRowPtr,
|
| 825 |
+
const int * csrColInd,
|
| 826 |
+
int batchSize,
|
| 827 |
+
csrqrInfo_t info,
|
| 828 |
+
size_t * internalDataInBytes,
|
| 829 |
+
size_t * workspaceInBytes);
|
| 830 |
+
|
| 831 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrqrBufferInfoBatched(
|
| 832 |
+
cusolverSpHandle_t handle,
|
| 833 |
+
int m,
|
| 834 |
+
int n,
|
| 835 |
+
int nnz,
|
| 836 |
+
const cusparseMatDescr_t descrA,
|
| 837 |
+
const cuComplex * csrVal,
|
| 838 |
+
const int * csrRowPtr,
|
| 839 |
+
const int * csrColInd,
|
| 840 |
+
int batchSize,
|
| 841 |
+
csrqrInfo_t info,
|
| 842 |
+
size_t * internalDataInBytes,
|
| 843 |
+
size_t * workspaceInBytes);
|
| 844 |
+
|
| 845 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrqrBufferInfoBatched(
|
| 846 |
+
cusolverSpHandle_t handle,
|
| 847 |
+
int m,
|
| 848 |
+
int n,
|
| 849 |
+
int nnz,
|
| 850 |
+
const cusparseMatDescr_t descrA,
|
| 851 |
+
const cuDoubleComplex * csrVal,
|
| 852 |
+
const int * csrRowPtr,
|
| 853 |
+
const int * csrColInd,
|
| 854 |
+
int batchSize,
|
| 855 |
+
csrqrInfo_t info,
|
| 856 |
+
size_t * internalDataInBytes,
|
| 857 |
+
size_t * workspaceInBytes);
|
| 858 |
+
|
| 859 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrqrsvBatched(
|
| 860 |
+
cusolverSpHandle_t handle,
|
| 861 |
+
int m,
|
| 862 |
+
int n,
|
| 863 |
+
int nnz,
|
| 864 |
+
const cusparseMatDescr_t descrA,
|
| 865 |
+
const float * csrValA,
|
| 866 |
+
const int * csrRowPtrA,
|
| 867 |
+
const int * csrColIndA,
|
| 868 |
+
const float * b,
|
| 869 |
+
float * x,
|
| 870 |
+
int batchSize,
|
| 871 |
+
csrqrInfo_t info,
|
| 872 |
+
void * pBuffer);
|
| 873 |
+
|
| 874 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrqrsvBatched(
|
| 875 |
+
cusolverSpHandle_t handle,
|
| 876 |
+
int m,
|
| 877 |
+
int n,
|
| 878 |
+
int nnz,
|
| 879 |
+
const cusparseMatDescr_t descrA,
|
| 880 |
+
const double * csrValA,
|
| 881 |
+
const int * csrRowPtrA,
|
| 882 |
+
const int * csrColIndA,
|
| 883 |
+
const double * b,
|
| 884 |
+
double * x,
|
| 885 |
+
int batchSize,
|
| 886 |
+
csrqrInfo_t info,
|
| 887 |
+
void * pBuffer);
|
| 888 |
+
|
| 889 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrqrsvBatched(
|
| 890 |
+
cusolverSpHandle_t handle,
|
| 891 |
+
int m,
|
| 892 |
+
int n,
|
| 893 |
+
int nnz,
|
| 894 |
+
const cusparseMatDescr_t descrA,
|
| 895 |
+
const cuComplex * csrValA,
|
| 896 |
+
const int * csrRowPtrA,
|
| 897 |
+
const int * csrColIndA,
|
| 898 |
+
const cuComplex * b,
|
| 899 |
+
cuComplex * x,
|
| 900 |
+
int batchSize,
|
| 901 |
+
csrqrInfo_t info,
|
| 902 |
+
void * pBuffer);
|
| 903 |
+
|
| 904 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrqrsvBatched(
|
| 905 |
+
cusolverSpHandle_t handle,
|
| 906 |
+
int m,
|
| 907 |
+
int n,
|
| 908 |
+
int nnz,
|
| 909 |
+
const cusparseMatDescr_t descrA,
|
| 910 |
+
const cuDoubleComplex * csrValA,
|
| 911 |
+
const int * csrRowPtrA,
|
| 912 |
+
const int * csrColIndA,
|
| 913 |
+
const cuDoubleComplex * b,
|
| 914 |
+
cuDoubleComplex * x,
|
| 915 |
+
int batchSize,
|
| 916 |
+
csrqrInfo_t info,
|
| 917 |
+
void * pBuffer);
|
| 918 |
+
|
| 919 |
+
#if defined(__cplusplus)
|
| 920 |
+
}
|
| 921 |
+
#endif /* __cplusplus */
|
| 922 |
+
|
| 923 |
+
#endif // define CUSOLVERSP_H_
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/cusolver/include/cusolverSp_LOWLEVEL_PREVIEW.h
ADDED
|
@@ -0,0 +1,1107 @@
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|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2015 NVIDIA Corporation. All rights reserved.
|
| 3 |
+
*
|
| 4 |
+
* NOTICE TO LICENSEE:
|
| 5 |
+
*
|
| 6 |
+
* This source code and/or documentation ("Licensed Deliverables") are
|
| 7 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 8 |
+
* international Copyright laws.
|
| 9 |
+
*
|
| 10 |
+
* These Licensed Deliverables contained herein is PROPRIETARY and
|
| 11 |
+
* CONFIDENTIAL to NVIDIA and is being provided under the terms and
|
| 12 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 13 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 14 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 15 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 16 |
+
* of the Licensed Deliverables to any third party without the express
|
| 17 |
+
* written consent of NVIDIA is prohibited.
|
| 18 |
+
*
|
| 19 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 20 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 21 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. IT IS
|
| 22 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 23 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 24 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 25 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 26 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 27 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 28 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 29 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 30 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 31 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 32 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 33 |
+
*
|
| 34 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 35 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 36 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 37 |
+
* computer software documentation" as such terms are used in 48
|
| 38 |
+
* C.F.R. 12.212 (SEPT 1995) and is provided to the U.S. Government
|
| 39 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 40 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 41 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 42 |
+
* only those rights set forth herein.
|
| 43 |
+
*
|
| 44 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 45 |
+
* software must include, in the user documentation and internal
|
| 46 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 47 |
+
* Users Notice.
|
| 48 |
+
*/
|
| 49 |
+
|
| 50 |
+
#if !defined(CUSOLVERSP_LOWLEVEL_PREVIEW_H_)
|
| 51 |
+
#define CUSOLVERSP_LOWLEVEL_PREVIEW_H_
|
| 52 |
+
|
| 53 |
+
#include "cusolverSp.h"
|
| 54 |
+
|
| 55 |
+
#if defined(__cplusplus)
|
| 56 |
+
extern "C" {
|
| 57 |
+
#endif /* __cplusplus */
|
| 58 |
+
|
| 59 |
+
struct csrluInfoHost;
|
| 60 |
+
typedef struct csrluInfoHost *csrluInfoHost_t;
|
| 61 |
+
|
| 62 |
+
struct csrqrInfoHost;
|
| 63 |
+
typedef struct csrqrInfoHost *csrqrInfoHost_t;
|
| 64 |
+
|
| 65 |
+
struct csrcholInfoHost;
|
| 66 |
+
typedef struct csrcholInfoHost *csrcholInfoHost_t;
|
| 67 |
+
|
| 68 |
+
struct csrcholInfo;
|
| 69 |
+
typedef struct csrcholInfo *csrcholInfo_t;
|
| 70 |
+
|
| 71 |
+
/*
|
| 72 |
+
* Low level API for CPU LU
|
| 73 |
+
*
|
| 74 |
+
*/
|
| 75 |
+
cusolverStatus_t CUSOLVERAPI
|
| 76 |
+
cusolverSpCreateCsrluInfoHost(csrluInfoHost_t *info);
|
| 77 |
+
|
| 78 |
+
cusolverStatus_t CUSOLVERAPI
|
| 79 |
+
cusolverSpDestroyCsrluInfoHost(csrluInfoHost_t info);
|
| 80 |
+
|
| 81 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpXcsrluAnalysisHost(
|
| 82 |
+
cusolverSpHandle_t handle,
|
| 83 |
+
int n,
|
| 84 |
+
int nnzA,
|
| 85 |
+
const cusparseMatDescr_t descrA,
|
| 86 |
+
const int * csrRowPtrA,
|
| 87 |
+
const int * csrColIndA,
|
| 88 |
+
csrluInfoHost_t info);
|
| 89 |
+
|
| 90 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrluBufferInfoHost(
|
| 91 |
+
cusolverSpHandle_t handle,
|
| 92 |
+
int n,
|
| 93 |
+
int nnzA,
|
| 94 |
+
const cusparseMatDescr_t descrA,
|
| 95 |
+
const float * csrValA,
|
| 96 |
+
const int * csrRowPtrA,
|
| 97 |
+
const int * csrColIndA,
|
| 98 |
+
csrluInfoHost_t info,
|
| 99 |
+
size_t * internalDataInBytes,
|
| 100 |
+
size_t * workspaceInBytes);
|
| 101 |
+
|
| 102 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrluBufferInfoHost(
|
| 103 |
+
cusolverSpHandle_t handle,
|
| 104 |
+
int n,
|
| 105 |
+
int nnzA,
|
| 106 |
+
const cusparseMatDescr_t descrA,
|
| 107 |
+
const double * csrValA,
|
| 108 |
+
const int * csrRowPtrA,
|
| 109 |
+
const int * csrColIndA,
|
| 110 |
+
csrluInfoHost_t info,
|
| 111 |
+
size_t * internalDataInBytes,
|
| 112 |
+
size_t * workspaceInBytes);
|
| 113 |
+
|
| 114 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrluBufferInfoHost(
|
| 115 |
+
cusolverSpHandle_t handle,
|
| 116 |
+
int n,
|
| 117 |
+
int nnzA,
|
| 118 |
+
const cusparseMatDescr_t descrA,
|
| 119 |
+
const cuComplex * csrValA,
|
| 120 |
+
const int * csrRowPtrA,
|
| 121 |
+
const int * csrColIndA,
|
| 122 |
+
csrluInfoHost_t info,
|
| 123 |
+
size_t * internalDataInBytes,
|
| 124 |
+
size_t * workspaceInBytes);
|
| 125 |
+
|
| 126 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrluBufferInfoHost(
|
| 127 |
+
cusolverSpHandle_t handle,
|
| 128 |
+
int n,
|
| 129 |
+
int nnzA,
|
| 130 |
+
const cusparseMatDescr_t descrA,
|
| 131 |
+
const cuDoubleComplex * csrValA,
|
| 132 |
+
const int * csrRowPtrA,
|
| 133 |
+
const int * csrColIndA,
|
| 134 |
+
csrluInfoHost_t info,
|
| 135 |
+
size_t * internalDataInBytes,
|
| 136 |
+
size_t * workspaceInBytes);
|
| 137 |
+
|
| 138 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrluFactorHost(
|
| 139 |
+
cusolverSpHandle_t handle,
|
| 140 |
+
int n,
|
| 141 |
+
int nnzA,
|
| 142 |
+
const cusparseMatDescr_t descrA,
|
| 143 |
+
const float * csrValA,
|
| 144 |
+
const int * csrRowPtrA,
|
| 145 |
+
const int * csrColIndA,
|
| 146 |
+
csrluInfoHost_t info,
|
| 147 |
+
float pivot_threshold,
|
| 148 |
+
void * pBuffer);
|
| 149 |
+
|
| 150 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrluFactorHost(
|
| 151 |
+
cusolverSpHandle_t handle,
|
| 152 |
+
int n,
|
| 153 |
+
int nnzA,
|
| 154 |
+
const cusparseMatDescr_t descrA,
|
| 155 |
+
const double * csrValA,
|
| 156 |
+
const int * csrRowPtrA,
|
| 157 |
+
const int * csrColIndA,
|
| 158 |
+
csrluInfoHost_t info,
|
| 159 |
+
double pivot_threshold,
|
| 160 |
+
void * pBuffer);
|
| 161 |
+
|
| 162 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrluFactorHost(
|
| 163 |
+
cusolverSpHandle_t handle,
|
| 164 |
+
int n,
|
| 165 |
+
int nnzA,
|
| 166 |
+
const cusparseMatDescr_t descrA,
|
| 167 |
+
const cuComplex * csrValA,
|
| 168 |
+
const int * csrRowPtrA,
|
| 169 |
+
const int * csrColIndA,
|
| 170 |
+
csrluInfoHost_t info,
|
| 171 |
+
float pivot_threshold,
|
| 172 |
+
void * pBuffer);
|
| 173 |
+
|
| 174 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrluFactorHost(
|
| 175 |
+
cusolverSpHandle_t handle,
|
| 176 |
+
int n,
|
| 177 |
+
int nnzA,
|
| 178 |
+
const cusparseMatDescr_t descrA,
|
| 179 |
+
const cuDoubleComplex * csrValA,
|
| 180 |
+
const int * csrRowPtrA,
|
| 181 |
+
const int * csrColIndA,
|
| 182 |
+
csrluInfoHost_t info,
|
| 183 |
+
double pivot_threshold,
|
| 184 |
+
void * pBuffer);
|
| 185 |
+
|
| 186 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrluZeroPivotHost(
|
| 187 |
+
cusolverSpHandle_t handle,
|
| 188 |
+
csrluInfoHost_t info,
|
| 189 |
+
float tol,
|
| 190 |
+
int * position);
|
| 191 |
+
|
| 192 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrluZeroPivotHost(
|
| 193 |
+
cusolverSpHandle_t handle,
|
| 194 |
+
csrluInfoHost_t info,
|
| 195 |
+
double tol,
|
| 196 |
+
int * position);
|
| 197 |
+
|
| 198 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrluZeroPivotHost(
|
| 199 |
+
cusolverSpHandle_t handle,
|
| 200 |
+
csrluInfoHost_t info,
|
| 201 |
+
float tol,
|
| 202 |
+
int * position);
|
| 203 |
+
|
| 204 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrluZeroPivotHost(
|
| 205 |
+
cusolverSpHandle_t handle,
|
| 206 |
+
csrluInfoHost_t info,
|
| 207 |
+
double tol,
|
| 208 |
+
int * position);
|
| 209 |
+
|
| 210 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrluSolveHost(
|
| 211 |
+
cusolverSpHandle_t handle,
|
| 212 |
+
int n,
|
| 213 |
+
const float * b,
|
| 214 |
+
float * x,
|
| 215 |
+
csrluInfoHost_t info,
|
| 216 |
+
void * pBuffer);
|
| 217 |
+
|
| 218 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrluSolveHost(
|
| 219 |
+
cusolverSpHandle_t handle,
|
| 220 |
+
int n,
|
| 221 |
+
const double * b,
|
| 222 |
+
double * x,
|
| 223 |
+
csrluInfoHost_t info,
|
| 224 |
+
void * pBuffer);
|
| 225 |
+
|
| 226 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrluSolveHost(
|
| 227 |
+
cusolverSpHandle_t handle,
|
| 228 |
+
int n,
|
| 229 |
+
const cuComplex * b,
|
| 230 |
+
cuComplex * x,
|
| 231 |
+
csrluInfoHost_t info,
|
| 232 |
+
void * pBuffer);
|
| 233 |
+
|
| 234 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrluSolveHost(
|
| 235 |
+
cusolverSpHandle_t handle,
|
| 236 |
+
int n,
|
| 237 |
+
const cuDoubleComplex *b,
|
| 238 |
+
cuDoubleComplex * x,
|
| 239 |
+
csrluInfoHost_t info,
|
| 240 |
+
void * pBuffer);
|
| 241 |
+
|
| 242 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpXcsrluNnzHost(
|
| 243 |
+
cusolverSpHandle_t handle,
|
| 244 |
+
int * nnzLRef,
|
| 245 |
+
int * nnzURef,
|
| 246 |
+
csrluInfoHost_t info);
|
| 247 |
+
|
| 248 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrluExtractHost(
|
| 249 |
+
cusolverSpHandle_t handle,
|
| 250 |
+
int * P,
|
| 251 |
+
int * Q,
|
| 252 |
+
const cusparseMatDescr_t descrL,
|
| 253 |
+
float * csrValL,
|
| 254 |
+
int * csrRowPtrL,
|
| 255 |
+
int * csrColIndL,
|
| 256 |
+
const cusparseMatDescr_t descrU,
|
| 257 |
+
float * csrValU,
|
| 258 |
+
int * csrRowPtrU,
|
| 259 |
+
int * csrColIndU,
|
| 260 |
+
csrluInfoHost_t info,
|
| 261 |
+
void * pBuffer);
|
| 262 |
+
|
| 263 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrluExtractHost(
|
| 264 |
+
cusolverSpHandle_t handle,
|
| 265 |
+
int * P,
|
| 266 |
+
int * Q,
|
| 267 |
+
const cusparseMatDescr_t descrL,
|
| 268 |
+
double * csrValL,
|
| 269 |
+
int * csrRowPtrL,
|
| 270 |
+
int * csrColIndL,
|
| 271 |
+
const cusparseMatDescr_t descrU,
|
| 272 |
+
double * csrValU,
|
| 273 |
+
int * csrRowPtrU,
|
| 274 |
+
int * csrColIndU,
|
| 275 |
+
csrluInfoHost_t info,
|
| 276 |
+
void * pBuffer);
|
| 277 |
+
|
| 278 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrluExtractHost(
|
| 279 |
+
cusolverSpHandle_t handle,
|
| 280 |
+
int * P,
|
| 281 |
+
int * Q,
|
| 282 |
+
const cusparseMatDescr_t descrL,
|
| 283 |
+
cuComplex * csrValL,
|
| 284 |
+
int * csrRowPtrL,
|
| 285 |
+
int * csrColIndL,
|
| 286 |
+
const cusparseMatDescr_t descrU,
|
| 287 |
+
cuComplex * csrValU,
|
| 288 |
+
int * csrRowPtrU,
|
| 289 |
+
int * csrColIndU,
|
| 290 |
+
csrluInfoHost_t info,
|
| 291 |
+
void * pBuffer);
|
| 292 |
+
|
| 293 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrluExtractHost(
|
| 294 |
+
cusolverSpHandle_t handle,
|
| 295 |
+
int * P,
|
| 296 |
+
int * Q,
|
| 297 |
+
const cusparseMatDescr_t descrL,
|
| 298 |
+
cuDoubleComplex * csrValL,
|
| 299 |
+
int * csrRowPtrL,
|
| 300 |
+
int * csrColIndL,
|
| 301 |
+
const cusparseMatDescr_t descrU,
|
| 302 |
+
cuDoubleComplex * csrValU,
|
| 303 |
+
int * csrRowPtrU,
|
| 304 |
+
int * csrColIndU,
|
| 305 |
+
csrluInfoHost_t info,
|
| 306 |
+
void * pBuffer);
|
| 307 |
+
|
| 308 |
+
/*
|
| 309 |
+
* Low level API for CPU QR
|
| 310 |
+
*
|
| 311 |
+
*/
|
| 312 |
+
cusolverStatus_t CUSOLVERAPI
|
| 313 |
+
cusolverSpCreateCsrqrInfoHost(csrqrInfoHost_t *info);
|
| 314 |
+
|
| 315 |
+
cusolverStatus_t CUSOLVERAPI
|
| 316 |
+
cusolverSpDestroyCsrqrInfoHost(csrqrInfoHost_t info);
|
| 317 |
+
|
| 318 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpXcsrqrAnalysisHost(
|
| 319 |
+
cusolverSpHandle_t handle,
|
| 320 |
+
int m,
|
| 321 |
+
int n,
|
| 322 |
+
int nnzA,
|
| 323 |
+
const cusparseMatDescr_t descrA,
|
| 324 |
+
const int * csrRowPtrA,
|
| 325 |
+
const int * csrColIndA,
|
| 326 |
+
csrqrInfoHost_t info);
|
| 327 |
+
|
| 328 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrqrBufferInfoHost(
|
| 329 |
+
cusolverSpHandle_t handle,
|
| 330 |
+
int m,
|
| 331 |
+
int n,
|
| 332 |
+
int nnzA,
|
| 333 |
+
const cusparseMatDescr_t descrA,
|
| 334 |
+
const float * csrValA,
|
| 335 |
+
const int * csrRowPtrA,
|
| 336 |
+
const int * csrColIndA,
|
| 337 |
+
csrqrInfoHost_t info,
|
| 338 |
+
size_t * internalDataInBytes,
|
| 339 |
+
size_t * workspaceInBytes);
|
| 340 |
+
|
| 341 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrqrBufferInfoHost(
|
| 342 |
+
cusolverSpHandle_t handle,
|
| 343 |
+
int m,
|
| 344 |
+
int n,
|
| 345 |
+
int nnzA,
|
| 346 |
+
const cusparseMatDescr_t descrA,
|
| 347 |
+
const double * csrValA,
|
| 348 |
+
const int * csrRowPtrA,
|
| 349 |
+
const int * csrColIndA,
|
| 350 |
+
csrqrInfoHost_t info,
|
| 351 |
+
size_t * internalDataInBytes,
|
| 352 |
+
size_t * workspaceInBytes);
|
| 353 |
+
|
| 354 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrqrBufferInfoHost(
|
| 355 |
+
cusolverSpHandle_t handle,
|
| 356 |
+
int m,
|
| 357 |
+
int n,
|
| 358 |
+
int nnzA,
|
| 359 |
+
const cusparseMatDescr_t descrA,
|
| 360 |
+
const cuComplex * csrValA,
|
| 361 |
+
const int * csrRowPtrA,
|
| 362 |
+
const int * csrColIndA,
|
| 363 |
+
csrqrInfoHost_t info,
|
| 364 |
+
size_t * internalDataInBytes,
|
| 365 |
+
size_t * workspaceInBytes);
|
| 366 |
+
|
| 367 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrqrBufferInfoHost(
|
| 368 |
+
cusolverSpHandle_t handle,
|
| 369 |
+
int m,
|
| 370 |
+
int n,
|
| 371 |
+
int nnzA,
|
| 372 |
+
const cusparseMatDescr_t descrA,
|
| 373 |
+
const cuDoubleComplex * csrValA,
|
| 374 |
+
const int * csrRowPtrA,
|
| 375 |
+
const int * csrColIndA,
|
| 376 |
+
csrqrInfoHost_t info,
|
| 377 |
+
size_t * internalDataInBytes,
|
| 378 |
+
size_t * workspaceInBytes);
|
| 379 |
+
|
| 380 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrqrSetupHost(
|
| 381 |
+
cusolverSpHandle_t handle,
|
| 382 |
+
int m,
|
| 383 |
+
int n,
|
| 384 |
+
int nnzA,
|
| 385 |
+
const cusparseMatDescr_t descrA,
|
| 386 |
+
const float * csrValA,
|
| 387 |
+
const int * csrRowPtrA,
|
| 388 |
+
const int * csrColIndA,
|
| 389 |
+
float mu,
|
| 390 |
+
csrqrInfoHost_t info);
|
| 391 |
+
|
| 392 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrqrSetupHost(
|
| 393 |
+
cusolverSpHandle_t handle,
|
| 394 |
+
int m,
|
| 395 |
+
int n,
|
| 396 |
+
int nnzA,
|
| 397 |
+
const cusparseMatDescr_t descrA,
|
| 398 |
+
const double * csrValA,
|
| 399 |
+
const int * csrRowPtrA,
|
| 400 |
+
const int * csrColIndA,
|
| 401 |
+
double mu,
|
| 402 |
+
csrqrInfoHost_t info);
|
| 403 |
+
|
| 404 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrqrSetupHost(
|
| 405 |
+
cusolverSpHandle_t handle,
|
| 406 |
+
int m,
|
| 407 |
+
int n,
|
| 408 |
+
int nnzA,
|
| 409 |
+
const cusparseMatDescr_t descrA,
|
| 410 |
+
const cuComplex * csrValA,
|
| 411 |
+
const int * csrRowPtrA,
|
| 412 |
+
const int * csrColIndA,
|
| 413 |
+
cuComplex mu,
|
| 414 |
+
csrqrInfoHost_t info);
|
| 415 |
+
|
| 416 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrqrSetupHost(
|
| 417 |
+
cusolverSpHandle_t handle,
|
| 418 |
+
int m,
|
| 419 |
+
int n,
|
| 420 |
+
int nnzA,
|
| 421 |
+
const cusparseMatDescr_t descrA,
|
| 422 |
+
const cuDoubleComplex * csrValA,
|
| 423 |
+
const int * csrRowPtrA,
|
| 424 |
+
const int * csrColIndA,
|
| 425 |
+
cuDoubleComplex mu,
|
| 426 |
+
csrqrInfoHost_t info);
|
| 427 |
+
|
| 428 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrqrFactorHost(
|
| 429 |
+
cusolverSpHandle_t handle,
|
| 430 |
+
int m,
|
| 431 |
+
int n,
|
| 432 |
+
int nnzA,
|
| 433 |
+
float * b,
|
| 434 |
+
float * x,
|
| 435 |
+
csrqrInfoHost_t info,
|
| 436 |
+
void * pBuffer);
|
| 437 |
+
|
| 438 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrqrFactorHost(
|
| 439 |
+
cusolverSpHandle_t handle,
|
| 440 |
+
int m,
|
| 441 |
+
int n,
|
| 442 |
+
int nnzA,
|
| 443 |
+
double * b,
|
| 444 |
+
double * x,
|
| 445 |
+
csrqrInfoHost_t info,
|
| 446 |
+
void * pBuffer);
|
| 447 |
+
|
| 448 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrqrFactorHost(
|
| 449 |
+
cusolverSpHandle_t handle,
|
| 450 |
+
int m,
|
| 451 |
+
int n,
|
| 452 |
+
int nnzA,
|
| 453 |
+
cuComplex * b,
|
| 454 |
+
cuComplex * x,
|
| 455 |
+
csrqrInfoHost_t info,
|
| 456 |
+
void * pBuffer);
|
| 457 |
+
|
| 458 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrqrFactorHost(
|
| 459 |
+
cusolverSpHandle_t handle,
|
| 460 |
+
int m,
|
| 461 |
+
int n,
|
| 462 |
+
int nnzA,
|
| 463 |
+
cuDoubleComplex * b,
|
| 464 |
+
cuDoubleComplex * x,
|
| 465 |
+
csrqrInfoHost_t info,
|
| 466 |
+
void * pBuffer);
|
| 467 |
+
|
| 468 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrqrZeroPivotHost(
|
| 469 |
+
cusolverSpHandle_t handle,
|
| 470 |
+
csrqrInfoHost_t info,
|
| 471 |
+
float tol,
|
| 472 |
+
int * position);
|
| 473 |
+
|
| 474 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrqrZeroPivotHost(
|
| 475 |
+
cusolverSpHandle_t handle,
|
| 476 |
+
csrqrInfoHost_t info,
|
| 477 |
+
double tol,
|
| 478 |
+
int * position);
|
| 479 |
+
|
| 480 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrqrZeroPivotHost(
|
| 481 |
+
cusolverSpHandle_t handle,
|
| 482 |
+
csrqrInfoHost_t info,
|
| 483 |
+
float tol,
|
| 484 |
+
int * position);
|
| 485 |
+
|
| 486 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrqrZeroPivotHost(
|
| 487 |
+
cusolverSpHandle_t handle,
|
| 488 |
+
csrqrInfoHost_t info,
|
| 489 |
+
double tol,
|
| 490 |
+
int * position);
|
| 491 |
+
|
| 492 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrqrSolveHost(
|
| 493 |
+
cusolverSpHandle_t handle,
|
| 494 |
+
int m,
|
| 495 |
+
int n,
|
| 496 |
+
float * b,
|
| 497 |
+
float * x,
|
| 498 |
+
csrqrInfoHost_t info,
|
| 499 |
+
void * pBuffer);
|
| 500 |
+
|
| 501 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrqrSolveHost(
|
| 502 |
+
cusolverSpHandle_t handle,
|
| 503 |
+
int m,
|
| 504 |
+
int n,
|
| 505 |
+
double * b,
|
| 506 |
+
double * x,
|
| 507 |
+
csrqrInfoHost_t info,
|
| 508 |
+
void * pBuffer);
|
| 509 |
+
|
| 510 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrqrSolveHost(
|
| 511 |
+
cusolverSpHandle_t handle,
|
| 512 |
+
int m,
|
| 513 |
+
int n,
|
| 514 |
+
cuComplex * b,
|
| 515 |
+
cuComplex * x,
|
| 516 |
+
csrqrInfoHost_t info,
|
| 517 |
+
void * pBuffer);
|
| 518 |
+
|
| 519 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrqrSolveHost(
|
| 520 |
+
cusolverSpHandle_t handle,
|
| 521 |
+
int m,
|
| 522 |
+
int n,
|
| 523 |
+
cuDoubleComplex * b,
|
| 524 |
+
cuDoubleComplex * x,
|
| 525 |
+
csrqrInfoHost_t info,
|
| 526 |
+
void * pBuffer);
|
| 527 |
+
|
| 528 |
+
/*
|
| 529 |
+
* Low level API for GPU QR
|
| 530 |
+
*
|
| 531 |
+
*/
|
| 532 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpXcsrqrAnalysis(
|
| 533 |
+
cusolverSpHandle_t handle,
|
| 534 |
+
int m,
|
| 535 |
+
int n,
|
| 536 |
+
int nnzA,
|
| 537 |
+
const cusparseMatDescr_t descrA,
|
| 538 |
+
const int * csrRowPtrA,
|
| 539 |
+
const int * csrColIndA,
|
| 540 |
+
csrqrInfo_t info);
|
| 541 |
+
|
| 542 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrqrBufferInfo(
|
| 543 |
+
cusolverSpHandle_t handle,
|
| 544 |
+
int m,
|
| 545 |
+
int n,
|
| 546 |
+
int nnzA,
|
| 547 |
+
const cusparseMatDescr_t descrA,
|
| 548 |
+
const float * csrValA,
|
| 549 |
+
const int * csrRowPtrA,
|
| 550 |
+
const int * csrColIndA,
|
| 551 |
+
csrqrInfo_t info,
|
| 552 |
+
size_t * internalDataInBytes,
|
| 553 |
+
size_t * workspaceInBytes);
|
| 554 |
+
|
| 555 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrqrBufferInfo(
|
| 556 |
+
cusolverSpHandle_t handle,
|
| 557 |
+
int m,
|
| 558 |
+
int n,
|
| 559 |
+
int nnzA,
|
| 560 |
+
const cusparseMatDescr_t descrA,
|
| 561 |
+
const double * csrValA,
|
| 562 |
+
const int * csrRowPtrA,
|
| 563 |
+
const int * csrColIndA,
|
| 564 |
+
csrqrInfo_t info,
|
| 565 |
+
size_t * internalDataInBytes,
|
| 566 |
+
size_t * workspaceInBytes);
|
| 567 |
+
|
| 568 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrqrBufferInfo(
|
| 569 |
+
cusolverSpHandle_t handle,
|
| 570 |
+
int m,
|
| 571 |
+
int n,
|
| 572 |
+
int nnzA,
|
| 573 |
+
const cusparseMatDescr_t descrA,
|
| 574 |
+
const cuComplex * csrValA,
|
| 575 |
+
const int * csrRowPtrA,
|
| 576 |
+
const int * csrColIndA,
|
| 577 |
+
csrqrInfo_t info,
|
| 578 |
+
size_t * internalDataInBytes,
|
| 579 |
+
size_t * workspaceInBytes);
|
| 580 |
+
|
| 581 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrqrBufferInfo(
|
| 582 |
+
cusolverSpHandle_t handle,
|
| 583 |
+
int m,
|
| 584 |
+
int n,
|
| 585 |
+
int nnzA,
|
| 586 |
+
const cusparseMatDescr_t descrA,
|
| 587 |
+
const cuDoubleComplex * csrValA,
|
| 588 |
+
const int * csrRowPtrA,
|
| 589 |
+
const int * csrColIndA,
|
| 590 |
+
csrqrInfo_t info,
|
| 591 |
+
size_t * internalDataInBytes,
|
| 592 |
+
size_t * workspaceInBytes);
|
| 593 |
+
|
| 594 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrqrSetup(
|
| 595 |
+
cusolverSpHandle_t handle,
|
| 596 |
+
int m,
|
| 597 |
+
int n,
|
| 598 |
+
int nnzA,
|
| 599 |
+
const cusparseMatDescr_t descrA,
|
| 600 |
+
const float * csrValA,
|
| 601 |
+
const int * csrRowPtrA,
|
| 602 |
+
const int * csrColIndA,
|
| 603 |
+
float mu,
|
| 604 |
+
csrqrInfo_t info);
|
| 605 |
+
|
| 606 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrqrSetup(
|
| 607 |
+
cusolverSpHandle_t handle,
|
| 608 |
+
int m,
|
| 609 |
+
int n,
|
| 610 |
+
int nnzA,
|
| 611 |
+
const cusparseMatDescr_t descrA,
|
| 612 |
+
const double * csrValA,
|
| 613 |
+
const int * csrRowPtrA,
|
| 614 |
+
const int * csrColIndA,
|
| 615 |
+
double mu,
|
| 616 |
+
csrqrInfo_t info);
|
| 617 |
+
|
| 618 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrqrSetup(
|
| 619 |
+
cusolverSpHandle_t handle,
|
| 620 |
+
int m,
|
| 621 |
+
int n,
|
| 622 |
+
int nnzA,
|
| 623 |
+
const cusparseMatDescr_t descrA,
|
| 624 |
+
const cuComplex * csrValA,
|
| 625 |
+
const int * csrRowPtrA,
|
| 626 |
+
const int * csrColIndA,
|
| 627 |
+
cuComplex mu,
|
| 628 |
+
csrqrInfo_t info);
|
| 629 |
+
|
| 630 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrqrSetup(
|
| 631 |
+
cusolverSpHandle_t handle,
|
| 632 |
+
int m,
|
| 633 |
+
int n,
|
| 634 |
+
int nnzA,
|
| 635 |
+
const cusparseMatDescr_t descrA,
|
| 636 |
+
const cuDoubleComplex * csrValA,
|
| 637 |
+
const int * csrRowPtrA,
|
| 638 |
+
const int * csrColIndA,
|
| 639 |
+
cuDoubleComplex mu,
|
| 640 |
+
csrqrInfo_t info);
|
| 641 |
+
|
| 642 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrqrFactor(
|
| 643 |
+
cusolverSpHandle_t handle,
|
| 644 |
+
int m,
|
| 645 |
+
int n,
|
| 646 |
+
int nnzA,
|
| 647 |
+
float * b,
|
| 648 |
+
float * x,
|
| 649 |
+
csrqrInfo_t info,
|
| 650 |
+
void * pBuffer);
|
| 651 |
+
|
| 652 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrqrFactor(
|
| 653 |
+
cusolverSpHandle_t handle,
|
| 654 |
+
int m,
|
| 655 |
+
int n,
|
| 656 |
+
int nnzA,
|
| 657 |
+
double * b,
|
| 658 |
+
double * x,
|
| 659 |
+
csrqrInfo_t info,
|
| 660 |
+
void * pBuffer);
|
| 661 |
+
|
| 662 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrqrFactor(
|
| 663 |
+
cusolverSpHandle_t handle,
|
| 664 |
+
int m,
|
| 665 |
+
int n,
|
| 666 |
+
int nnzA,
|
| 667 |
+
cuComplex * b,
|
| 668 |
+
cuComplex * x,
|
| 669 |
+
csrqrInfo_t info,
|
| 670 |
+
void * pBuffer);
|
| 671 |
+
|
| 672 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrqrFactor(
|
| 673 |
+
cusolverSpHandle_t handle,
|
| 674 |
+
int m,
|
| 675 |
+
int n,
|
| 676 |
+
int nnzA,
|
| 677 |
+
cuDoubleComplex * b,
|
| 678 |
+
cuDoubleComplex * x,
|
| 679 |
+
csrqrInfo_t info,
|
| 680 |
+
void * pBuffer);
|
| 681 |
+
|
| 682 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrqrZeroPivot(
|
| 683 |
+
cusolverSpHandle_t handle,
|
| 684 |
+
csrqrInfo_t info,
|
| 685 |
+
float tol,
|
| 686 |
+
int * position);
|
| 687 |
+
|
| 688 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrqrZeroPivot(
|
| 689 |
+
cusolverSpHandle_t handle,
|
| 690 |
+
csrqrInfo_t info,
|
| 691 |
+
double tol,
|
| 692 |
+
int * position);
|
| 693 |
+
|
| 694 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrqrZeroPivot(
|
| 695 |
+
cusolverSpHandle_t handle,
|
| 696 |
+
csrqrInfo_t info,
|
| 697 |
+
float tol,
|
| 698 |
+
int * position);
|
| 699 |
+
|
| 700 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrqrZeroPivot(
|
| 701 |
+
cusolverSpHandle_t handle,
|
| 702 |
+
csrqrInfo_t info,
|
| 703 |
+
double tol,
|
| 704 |
+
int * position);
|
| 705 |
+
|
| 706 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrqrSolve(
|
| 707 |
+
cusolverSpHandle_t handle,
|
| 708 |
+
int m,
|
| 709 |
+
int n,
|
| 710 |
+
float * b,
|
| 711 |
+
float * x,
|
| 712 |
+
csrqrInfo_t info,
|
| 713 |
+
void * pBuffer);
|
| 714 |
+
|
| 715 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrqrSolve(
|
| 716 |
+
cusolverSpHandle_t handle,
|
| 717 |
+
int m,
|
| 718 |
+
int n,
|
| 719 |
+
double * b,
|
| 720 |
+
double * x,
|
| 721 |
+
csrqrInfo_t info,
|
| 722 |
+
void * pBuffer);
|
| 723 |
+
|
| 724 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrqrSolve(
|
| 725 |
+
cusolverSpHandle_t handle,
|
| 726 |
+
int m,
|
| 727 |
+
int n,
|
| 728 |
+
cuComplex * b,
|
| 729 |
+
cuComplex * x,
|
| 730 |
+
csrqrInfo_t info,
|
| 731 |
+
void * pBuffer);
|
| 732 |
+
|
| 733 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrqrSolve(
|
| 734 |
+
cusolverSpHandle_t handle,
|
| 735 |
+
int m,
|
| 736 |
+
int n,
|
| 737 |
+
cuDoubleComplex * b,
|
| 738 |
+
cuDoubleComplex * x,
|
| 739 |
+
csrqrInfo_t info,
|
| 740 |
+
void * pBuffer);
|
| 741 |
+
|
| 742 |
+
/*
|
| 743 |
+
* Low level API for CPU Cholesky
|
| 744 |
+
*
|
| 745 |
+
*/
|
| 746 |
+
cusolverStatus_t CUSOLVERAPI
|
| 747 |
+
cusolverSpCreateCsrcholInfoHost(csrcholInfoHost_t *info);
|
| 748 |
+
|
| 749 |
+
cusolverStatus_t CUSOLVERAPI
|
| 750 |
+
cusolverSpDestroyCsrcholInfoHost(csrcholInfoHost_t info);
|
| 751 |
+
|
| 752 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpXcsrcholAnalysisHost(
|
| 753 |
+
cusolverSpHandle_t handle,
|
| 754 |
+
int n,
|
| 755 |
+
int nnzA,
|
| 756 |
+
const cusparseMatDescr_t descrA,
|
| 757 |
+
const int * csrRowPtrA,
|
| 758 |
+
const int * csrColIndA,
|
| 759 |
+
csrcholInfoHost_t info);
|
| 760 |
+
|
| 761 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrcholBufferInfoHost(
|
| 762 |
+
cusolverSpHandle_t handle,
|
| 763 |
+
int n,
|
| 764 |
+
int nnzA,
|
| 765 |
+
const cusparseMatDescr_t descrA,
|
| 766 |
+
const float * csrValA,
|
| 767 |
+
const int * csrRowPtrA,
|
| 768 |
+
const int * csrColIndA,
|
| 769 |
+
csrcholInfoHost_t info,
|
| 770 |
+
size_t * internalDataInBytes,
|
| 771 |
+
size_t * workspaceInBytes);
|
| 772 |
+
|
| 773 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrcholBufferInfoHost(
|
| 774 |
+
cusolverSpHandle_t handle,
|
| 775 |
+
int n,
|
| 776 |
+
int nnzA,
|
| 777 |
+
const cusparseMatDescr_t descrA,
|
| 778 |
+
const double * csrValA,
|
| 779 |
+
const int * csrRowPtrA,
|
| 780 |
+
const int * csrColIndA,
|
| 781 |
+
csrcholInfoHost_t info,
|
| 782 |
+
size_t * internalDataInBytes,
|
| 783 |
+
size_t * workspaceInBytes);
|
| 784 |
+
|
| 785 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrcholBufferInfoHost(
|
| 786 |
+
cusolverSpHandle_t handle,
|
| 787 |
+
int n,
|
| 788 |
+
int nnzA,
|
| 789 |
+
const cusparseMatDescr_t descrA,
|
| 790 |
+
const cuComplex * csrValA,
|
| 791 |
+
const int * csrRowPtrA,
|
| 792 |
+
const int * csrColIndA,
|
| 793 |
+
csrcholInfoHost_t info,
|
| 794 |
+
size_t * internalDataInBytes,
|
| 795 |
+
size_t * workspaceInBytes);
|
| 796 |
+
|
| 797 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrcholBufferInfoHost(
|
| 798 |
+
cusolverSpHandle_t handle,
|
| 799 |
+
int n,
|
| 800 |
+
int nnzA,
|
| 801 |
+
const cusparseMatDescr_t descrA,
|
| 802 |
+
const cuDoubleComplex * csrValA,
|
| 803 |
+
const int * csrRowPtrA,
|
| 804 |
+
const int * csrColIndA,
|
| 805 |
+
csrcholInfoHost_t info,
|
| 806 |
+
size_t * internalDataInBytes,
|
| 807 |
+
size_t * workspaceInBytes);
|
| 808 |
+
|
| 809 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrcholFactorHost(
|
| 810 |
+
cusolverSpHandle_t handle,
|
| 811 |
+
int n,
|
| 812 |
+
int nnzA,
|
| 813 |
+
const cusparseMatDescr_t descrA,
|
| 814 |
+
const float * csrValA,
|
| 815 |
+
const int * csrRowPtrA,
|
| 816 |
+
const int * csrColIndA,
|
| 817 |
+
csrcholInfoHost_t info,
|
| 818 |
+
void * pBuffer);
|
| 819 |
+
|
| 820 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrcholFactorHost(
|
| 821 |
+
cusolverSpHandle_t handle,
|
| 822 |
+
int n,
|
| 823 |
+
int nnzA,
|
| 824 |
+
const cusparseMatDescr_t descrA,
|
| 825 |
+
const double * csrValA,
|
| 826 |
+
const int * csrRowPtrA,
|
| 827 |
+
const int * csrColIndA,
|
| 828 |
+
csrcholInfoHost_t info,
|
| 829 |
+
void * pBuffer);
|
| 830 |
+
|
| 831 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrcholFactorHost(
|
| 832 |
+
cusolverSpHandle_t handle,
|
| 833 |
+
int n,
|
| 834 |
+
int nnzA,
|
| 835 |
+
const cusparseMatDescr_t descrA,
|
| 836 |
+
const cuComplex * csrValA,
|
| 837 |
+
const int * csrRowPtrA,
|
| 838 |
+
const int * csrColIndA,
|
| 839 |
+
csrcholInfoHost_t info,
|
| 840 |
+
void * pBuffer);
|
| 841 |
+
|
| 842 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrcholFactorHost(
|
| 843 |
+
cusolverSpHandle_t handle,
|
| 844 |
+
int n,
|
| 845 |
+
int nnzA,
|
| 846 |
+
const cusparseMatDescr_t descrA,
|
| 847 |
+
const cuDoubleComplex * csrValA,
|
| 848 |
+
const int * csrRowPtrA,
|
| 849 |
+
const int * csrColIndA,
|
| 850 |
+
csrcholInfoHost_t info,
|
| 851 |
+
void * pBuffer);
|
| 852 |
+
|
| 853 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrcholZeroPivotHost(
|
| 854 |
+
cusolverSpHandle_t handle,
|
| 855 |
+
csrcholInfoHost_t info,
|
| 856 |
+
float tol,
|
| 857 |
+
int * position);
|
| 858 |
+
|
| 859 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrcholZeroPivotHost(
|
| 860 |
+
cusolverSpHandle_t handle,
|
| 861 |
+
csrcholInfoHost_t info,
|
| 862 |
+
double tol,
|
| 863 |
+
int * position);
|
| 864 |
+
|
| 865 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrcholZeroPivotHost(
|
| 866 |
+
cusolverSpHandle_t handle,
|
| 867 |
+
csrcholInfoHost_t info,
|
| 868 |
+
float tol,
|
| 869 |
+
int * position);
|
| 870 |
+
|
| 871 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrcholZeroPivotHost(
|
| 872 |
+
cusolverSpHandle_t handle,
|
| 873 |
+
csrcholInfoHost_t info,
|
| 874 |
+
double tol,
|
| 875 |
+
int * position);
|
| 876 |
+
|
| 877 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrcholSolveHost(
|
| 878 |
+
cusolverSpHandle_t handle,
|
| 879 |
+
int n,
|
| 880 |
+
const float * b,
|
| 881 |
+
float * x,
|
| 882 |
+
csrcholInfoHost_t info,
|
| 883 |
+
void * pBuffer);
|
| 884 |
+
|
| 885 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrcholSolveHost(
|
| 886 |
+
cusolverSpHandle_t handle,
|
| 887 |
+
int n,
|
| 888 |
+
const double * b,
|
| 889 |
+
double * x,
|
| 890 |
+
csrcholInfoHost_t info,
|
| 891 |
+
void * pBuffer);
|
| 892 |
+
|
| 893 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrcholSolveHost(
|
| 894 |
+
cusolverSpHandle_t handle,
|
| 895 |
+
int n,
|
| 896 |
+
const cuComplex * b,
|
| 897 |
+
cuComplex * x,
|
| 898 |
+
csrcholInfoHost_t info,
|
| 899 |
+
void * pBuffer);
|
| 900 |
+
|
| 901 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrcholSolveHost(
|
| 902 |
+
cusolverSpHandle_t handle,
|
| 903 |
+
int n,
|
| 904 |
+
const cuDoubleComplex *b,
|
| 905 |
+
cuDoubleComplex * x,
|
| 906 |
+
csrcholInfoHost_t info,
|
| 907 |
+
void * pBuffer);
|
| 908 |
+
|
| 909 |
+
/*
|
| 910 |
+
* Low level API for GPU Cholesky
|
| 911 |
+
*
|
| 912 |
+
*/
|
| 913 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCreateCsrcholInfo(csrcholInfo_t *info);
|
| 914 |
+
|
| 915 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDestroyCsrcholInfo(csrcholInfo_t info);
|
| 916 |
+
|
| 917 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpXcsrcholAnalysis(
|
| 918 |
+
cusolverSpHandle_t handle,
|
| 919 |
+
int n,
|
| 920 |
+
int nnzA,
|
| 921 |
+
const cusparseMatDescr_t descrA,
|
| 922 |
+
const int * csrRowPtrA,
|
| 923 |
+
const int * csrColIndA,
|
| 924 |
+
csrcholInfo_t info);
|
| 925 |
+
|
| 926 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrcholBufferInfo(
|
| 927 |
+
cusolverSpHandle_t handle,
|
| 928 |
+
int n,
|
| 929 |
+
int nnzA,
|
| 930 |
+
const cusparseMatDescr_t descrA,
|
| 931 |
+
const float * csrValA,
|
| 932 |
+
const int * csrRowPtrA,
|
| 933 |
+
const int * csrColIndA,
|
| 934 |
+
csrcholInfo_t info,
|
| 935 |
+
size_t * internalDataInBytes,
|
| 936 |
+
size_t * workspaceInBytes);
|
| 937 |
+
|
| 938 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrcholBufferInfo(
|
| 939 |
+
cusolverSpHandle_t handle,
|
| 940 |
+
int n,
|
| 941 |
+
int nnzA,
|
| 942 |
+
const cusparseMatDescr_t descrA,
|
| 943 |
+
const double * csrValA,
|
| 944 |
+
const int * csrRowPtrA,
|
| 945 |
+
const int * csrColIndA,
|
| 946 |
+
csrcholInfo_t info,
|
| 947 |
+
size_t * internalDataInBytes,
|
| 948 |
+
size_t * workspaceInBytes);
|
| 949 |
+
|
| 950 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrcholBufferInfo(
|
| 951 |
+
cusolverSpHandle_t handle,
|
| 952 |
+
int n,
|
| 953 |
+
int nnzA,
|
| 954 |
+
const cusparseMatDescr_t descrA,
|
| 955 |
+
const cuComplex * csrValA,
|
| 956 |
+
const int * csrRowPtrA,
|
| 957 |
+
const int * csrColIndA,
|
| 958 |
+
csrcholInfo_t info,
|
| 959 |
+
size_t * internalDataInBytes,
|
| 960 |
+
size_t * workspaceInBytes);
|
| 961 |
+
|
| 962 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrcholBufferInfo(
|
| 963 |
+
cusolverSpHandle_t handle,
|
| 964 |
+
int n,
|
| 965 |
+
int nnzA,
|
| 966 |
+
const cusparseMatDescr_t descrA,
|
| 967 |
+
const cuDoubleComplex * csrValA,
|
| 968 |
+
const int * csrRowPtrA,
|
| 969 |
+
const int * csrColIndA,
|
| 970 |
+
csrcholInfo_t info,
|
| 971 |
+
size_t * internalDataInBytes,
|
| 972 |
+
size_t * workspaceInBytes);
|
| 973 |
+
|
| 974 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrcholFactor(
|
| 975 |
+
cusolverSpHandle_t handle,
|
| 976 |
+
int n,
|
| 977 |
+
int nnzA,
|
| 978 |
+
const cusparseMatDescr_t descrA,
|
| 979 |
+
const float * csrValA,
|
| 980 |
+
const int * csrRowPtrA,
|
| 981 |
+
const int * csrColIndA,
|
| 982 |
+
csrcholInfo_t info,
|
| 983 |
+
void * pBuffer);
|
| 984 |
+
|
| 985 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrcholFactor(
|
| 986 |
+
cusolverSpHandle_t handle,
|
| 987 |
+
int n,
|
| 988 |
+
int nnzA,
|
| 989 |
+
const cusparseMatDescr_t descrA,
|
| 990 |
+
const double * csrValA,
|
| 991 |
+
const int * csrRowPtrA,
|
| 992 |
+
const int * csrColIndA,
|
| 993 |
+
csrcholInfo_t info,
|
| 994 |
+
void * pBuffer);
|
| 995 |
+
|
| 996 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrcholFactor(
|
| 997 |
+
cusolverSpHandle_t handle,
|
| 998 |
+
int n,
|
| 999 |
+
int nnzA,
|
| 1000 |
+
const cusparseMatDescr_t descrA,
|
| 1001 |
+
const cuComplex * csrValA,
|
| 1002 |
+
const int * csrRowPtrA,
|
| 1003 |
+
const int * csrColIndA,
|
| 1004 |
+
csrcholInfo_t info,
|
| 1005 |
+
void * pBuffer);
|
| 1006 |
+
|
| 1007 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrcholFactor(
|
| 1008 |
+
cusolverSpHandle_t handle,
|
| 1009 |
+
int n,
|
| 1010 |
+
int nnzA,
|
| 1011 |
+
const cusparseMatDescr_t descrA,
|
| 1012 |
+
const cuDoubleComplex * csrValA,
|
| 1013 |
+
const int * csrRowPtrA,
|
| 1014 |
+
const int * csrColIndA,
|
| 1015 |
+
csrcholInfo_t info,
|
| 1016 |
+
void * pBuffer);
|
| 1017 |
+
|
| 1018 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrcholZeroPivot(
|
| 1019 |
+
cusolverSpHandle_t handle,
|
| 1020 |
+
csrcholInfo_t info,
|
| 1021 |
+
float tol,
|
| 1022 |
+
int * position);
|
| 1023 |
+
|
| 1024 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrcholZeroPivot(
|
| 1025 |
+
cusolverSpHandle_t handle,
|
| 1026 |
+
csrcholInfo_t info,
|
| 1027 |
+
double tol,
|
| 1028 |
+
int * position);
|
| 1029 |
+
|
| 1030 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrcholZeroPivot(
|
| 1031 |
+
cusolverSpHandle_t handle,
|
| 1032 |
+
csrcholInfo_t info,
|
| 1033 |
+
float tol,
|
| 1034 |
+
int * position);
|
| 1035 |
+
|
| 1036 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrcholZeroPivot(
|
| 1037 |
+
cusolverSpHandle_t handle,
|
| 1038 |
+
csrcholInfo_t info,
|
| 1039 |
+
double tol,
|
| 1040 |
+
int * position);
|
| 1041 |
+
|
| 1042 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrcholSolve(
|
| 1043 |
+
cusolverSpHandle_t handle,
|
| 1044 |
+
int n,
|
| 1045 |
+
const float * b,
|
| 1046 |
+
float * x,
|
| 1047 |
+
csrcholInfo_t info,
|
| 1048 |
+
void * pBuffer);
|
| 1049 |
+
|
| 1050 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrcholSolve(
|
| 1051 |
+
cusolverSpHandle_t handle,
|
| 1052 |
+
int n,
|
| 1053 |
+
const double * b,
|
| 1054 |
+
double * x,
|
| 1055 |
+
csrcholInfo_t info,
|
| 1056 |
+
void * pBuffer);
|
| 1057 |
+
|
| 1058 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrcholSolve(
|
| 1059 |
+
cusolverSpHandle_t handle,
|
| 1060 |
+
int n,
|
| 1061 |
+
const cuComplex * b,
|
| 1062 |
+
cuComplex * x,
|
| 1063 |
+
csrcholInfo_t info,
|
| 1064 |
+
void * pBuffer);
|
| 1065 |
+
|
| 1066 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrcholSolve(
|
| 1067 |
+
cusolverSpHandle_t handle,
|
| 1068 |
+
int n,
|
| 1069 |
+
const cuDoubleComplex *b,
|
| 1070 |
+
cuDoubleComplex * x,
|
| 1071 |
+
csrcholInfo_t info,
|
| 1072 |
+
void * pBuffer);
|
| 1073 |
+
|
| 1074 |
+
/*
|
| 1075 |
+
* "diag" is a device array of size N.
|
| 1076 |
+
* cusolverSp<t>csrcholDiag returns diag(L) to "diag" where A(P,P) = L*L**T
|
| 1077 |
+
* "diag" can estimate det(A) because det(A(P,P)) = det(A) = det(L)^2 if A =
|
| 1078 |
+
* L*L**T.
|
| 1079 |
+
*
|
| 1080 |
+
* cusolverSp<t>csrcholDiag must be called after cusolverSp<t>csrcholFactor.
|
| 1081 |
+
* otherwise "diag" is wrong.
|
| 1082 |
+
*/
|
| 1083 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpScsrcholDiag(
|
| 1084 |
+
cusolverSpHandle_t handle,
|
| 1085 |
+
csrcholInfo_t info,
|
| 1086 |
+
float * diag);
|
| 1087 |
+
|
| 1088 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpDcsrcholDiag(
|
| 1089 |
+
cusolverSpHandle_t handle,
|
| 1090 |
+
csrcholInfo_t info,
|
| 1091 |
+
double * diag);
|
| 1092 |
+
|
| 1093 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpCcsrcholDiag(
|
| 1094 |
+
cusolverSpHandle_t handle,
|
| 1095 |
+
csrcholInfo_t info,
|
| 1096 |
+
float * diag);
|
| 1097 |
+
|
| 1098 |
+
cusolverStatus_t CUSOLVERAPI cusolverSpZcsrcholDiag(
|
| 1099 |
+
cusolverSpHandle_t handle,
|
| 1100 |
+
csrcholInfo_t info,
|
| 1101 |
+
double * diag);
|
| 1102 |
+
|
| 1103 |
+
#if defined(__cplusplus)
|
| 1104 |
+
}
|
| 1105 |
+
#endif /* __cplusplus */
|
| 1106 |
+
|
| 1107 |
+
#endif // CUSOLVERSP_LOWLEVEL_PREVIEW_H_
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/cusolver/include/cusolver_common.h
ADDED
|
@@ -0,0 +1,261 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 2014 NVIDIA Corporation. All rights reserved.
|
| 3 |
+
*
|
| 4 |
+
* NOTICE TO LICENSEE:
|
| 5 |
+
*
|
| 6 |
+
* This source code and/or documentation ("Licensed Deliverables") are
|
| 7 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 8 |
+
* international Copyright laws.
|
| 9 |
+
*
|
| 10 |
+
* These Licensed Deliverables contained herein is PROPRIETARY and
|
| 11 |
+
* CONFIDENTIAL to NVIDIA and is being provided under the terms and
|
| 12 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 13 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 14 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 15 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 16 |
+
* of the Licensed Deliverables to any third party without the express
|
| 17 |
+
* written consent of NVIDIA is prohibited.
|
| 18 |
+
*
|
| 19 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 20 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 21 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. IT IS
|
| 22 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 23 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 24 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 25 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 26 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 27 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 28 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 29 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 30 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 31 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 32 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 33 |
+
*
|
| 34 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 35 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 36 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 37 |
+
* computer software documentation" as such terms are used in 48
|
| 38 |
+
* C.F.R. 12.212 (SEPT 1995) and is provided to the U.S. Government
|
| 39 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 40 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 41 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 42 |
+
* only those rights set forth herein.
|
| 43 |
+
*
|
| 44 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 45 |
+
* software must include, in the user documentation and internal
|
| 46 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 47 |
+
* Users Notice.
|
| 48 |
+
*/
|
| 49 |
+
|
| 50 |
+
#if !defined(CUSOLVER_COMMON_H_)
|
| 51 |
+
#define CUSOLVER_COMMON_H_
|
| 52 |
+
|
| 53 |
+
#include "library_types.h"
|
| 54 |
+
|
| 55 |
+
#ifndef CUSOLVERAPI
|
| 56 |
+
#ifdef _WIN32
|
| 57 |
+
#define CUSOLVERAPI __stdcall
|
| 58 |
+
#else
|
| 59 |
+
#define CUSOLVERAPI
|
| 60 |
+
#endif
|
| 61 |
+
#endif
|
| 62 |
+
|
| 63 |
+
#if defined(_MSC_VER)
|
| 64 |
+
typedef __int64 int64_t;
|
| 65 |
+
#else
|
| 66 |
+
#include <inttypes.h>
|
| 67 |
+
#endif
|
| 68 |
+
|
| 69 |
+
typedef int cusolver_int_t;
|
| 70 |
+
|
| 71 |
+
#define CUSOLVER_VER_MAJOR 11
|
| 72 |
+
#define CUSOLVER_VER_MINOR 6
|
| 73 |
+
#define CUSOLVER_VER_PATCH 1
|
| 74 |
+
#define CUSOLVER_VER_BUILD 9
|
| 75 |
+
#define CUSOLVER_VERSION \
|
| 76 |
+
(CUSOLVER_VER_MAJOR * 1000 + CUSOLVER_VER_MINOR * 100 + CUSOLVER_VER_PATCH)
|
| 77 |
+
|
| 78 |
+
//------------------------------------------------------------------------------
|
| 79 |
+
|
| 80 |
+
#if !defined(_MSC_VER)
|
| 81 |
+
#define CUSOLVER_CPP_VERSION __cplusplus
|
| 82 |
+
#elif _MSC_FULL_VER >= 190024210 // Visual Studio 2015 Update 3
|
| 83 |
+
#define CUSOLVER_CPP_VERSION _MSVC_LANG
|
| 84 |
+
#else
|
| 85 |
+
#define CUSOLVER_CPP_VERSION 0
|
| 86 |
+
#endif
|
| 87 |
+
|
| 88 |
+
//------------------------------------------------------------------------------
|
| 89 |
+
|
| 90 |
+
#if !defined(DISABLE_CUSOLVER_DEPRECATED)
|
| 91 |
+
|
| 92 |
+
#if CUSOLVER_CPP_VERSION >= 201402L
|
| 93 |
+
|
| 94 |
+
#define CUSOLVER_DEPRECATED(new_func) \
|
| 95 |
+
[[deprecated("please use " #new_func " instead")]]
|
| 96 |
+
|
| 97 |
+
#elif defined(_MSC_VER)
|
| 98 |
+
|
| 99 |
+
#define CUSOLVER_DEPRECATED(new_func) \
|
| 100 |
+
__declspec(deprecated("please use " #new_func " instead"))
|
| 101 |
+
|
| 102 |
+
#elif defined(__INTEL_COMPILER) || defined(__clang__) || \
|
| 103 |
+
(defined(__GNUC__) && \
|
| 104 |
+
(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)))
|
| 105 |
+
|
| 106 |
+
#define CUSOLVER_DEPRECATED(new_func) \
|
| 107 |
+
__attribute__((deprecated("please use " #new_func " instead")))
|
| 108 |
+
|
| 109 |
+
#elif defined(__GNUC__) || defined(__xlc__)
|
| 110 |
+
|
| 111 |
+
#define CUSOLVER_DEPRECATED(new_func) __attribute__((deprecated))
|
| 112 |
+
|
| 113 |
+
#else
|
| 114 |
+
|
| 115 |
+
#define CUSOLVER_DEPRECATED(new_func)
|
| 116 |
+
|
| 117 |
+
#endif // defined(__cplusplus) && __cplusplus >= 201402L
|
| 118 |
+
//------------------------------------------------------------------------------
|
| 119 |
+
|
| 120 |
+
#if CUSOLVER_CPP_VERSION >= 201703L
|
| 121 |
+
|
| 122 |
+
#define CUSOLVER_DEPRECATED_ENUM(new_enum) \
|
| 123 |
+
[[deprecated("please use " #new_enum " instead")]]
|
| 124 |
+
|
| 125 |
+
#elif defined(__clang__) || \
|
| 126 |
+
(defined(__GNUC__) && __GNUC__ >= 6 && !defined(__PGI))
|
| 127 |
+
|
| 128 |
+
#define CUSOLVER_DEPRECATED_ENUM(new_enum) \
|
| 129 |
+
__attribute__((deprecated("please use " #new_enum " instead")))
|
| 130 |
+
|
| 131 |
+
#else
|
| 132 |
+
|
| 133 |
+
#define CUSOLVER_DEPRECATED_ENUM(new_enum)
|
| 134 |
+
|
| 135 |
+
#endif // defined(__cplusplus) && __cplusplus >= 201402L
|
| 136 |
+
|
| 137 |
+
#else // defined(DISABLE_CUSOLVER_DEPRECATED)
|
| 138 |
+
|
| 139 |
+
#define CUSOLVER_DEPRECATED(new_func)
|
| 140 |
+
#define CUSOLVER_DEPRECATED_ENUM(new_enum)
|
| 141 |
+
|
| 142 |
+
#endif // !defined(DISABLE_CUSOLVER_DEPRECATED)
|
| 143 |
+
|
| 144 |
+
#undef CUSOLVER_CPP_VERSION
|
| 145 |
+
|
| 146 |
+
#if defined(__cplusplus)
|
| 147 |
+
extern "C" {
|
| 148 |
+
#endif /* __cplusplus */
|
| 149 |
+
|
| 150 |
+
typedef enum {
|
| 151 |
+
CUSOLVER_STATUS_SUCCESS = 0,
|
| 152 |
+
CUSOLVER_STATUS_NOT_INITIALIZED = 1,
|
| 153 |
+
CUSOLVER_STATUS_ALLOC_FAILED = 2,
|
| 154 |
+
CUSOLVER_STATUS_INVALID_VALUE = 3,
|
| 155 |
+
CUSOLVER_STATUS_ARCH_MISMATCH = 4,
|
| 156 |
+
CUSOLVER_STATUS_MAPPING_ERROR = 5,
|
| 157 |
+
CUSOLVER_STATUS_EXECUTION_FAILED = 6,
|
| 158 |
+
CUSOLVER_STATUS_INTERNAL_ERROR = 7,
|
| 159 |
+
CUSOLVER_STATUS_MATRIX_TYPE_NOT_SUPPORTED = 8,
|
| 160 |
+
CUSOLVER_STATUS_NOT_SUPPORTED = 9,
|
| 161 |
+
CUSOLVER_STATUS_ZERO_PIVOT = 10,
|
| 162 |
+
CUSOLVER_STATUS_INVALID_LICENSE = 11,
|
| 163 |
+
CUSOLVER_STATUS_IRS_PARAMS_NOT_INITIALIZED = 12,
|
| 164 |
+
CUSOLVER_STATUS_IRS_PARAMS_INVALID = 13,
|
| 165 |
+
CUSOLVER_STATUS_IRS_PARAMS_INVALID_PREC = 14,
|
| 166 |
+
CUSOLVER_STATUS_IRS_PARAMS_INVALID_REFINE = 15,
|
| 167 |
+
CUSOLVER_STATUS_IRS_PARAMS_INVALID_MAXITER = 16,
|
| 168 |
+
CUSOLVER_STATUS_IRS_INTERNAL_ERROR = 20,
|
| 169 |
+
CUSOLVER_STATUS_IRS_NOT_SUPPORTED = 21,
|
| 170 |
+
CUSOLVER_STATUS_IRS_OUT_OF_RANGE = 22,
|
| 171 |
+
CUSOLVER_STATUS_IRS_NRHS_NOT_SUPPORTED_FOR_REFINE_GMRES = 23,
|
| 172 |
+
CUSOLVER_STATUS_IRS_INFOS_NOT_INITIALIZED = 25,
|
| 173 |
+
CUSOLVER_STATUS_IRS_INFOS_NOT_DESTROYED = 26,
|
| 174 |
+
CUSOLVER_STATUS_IRS_MATRIX_SINGULAR = 30,
|
| 175 |
+
CUSOLVER_STATUS_INVALID_WORKSPACE = 31
|
| 176 |
+
} cusolverStatus_t;
|
| 177 |
+
|
| 178 |
+
typedef enum {
|
| 179 |
+
CUSOLVER_EIG_TYPE_1 = 1,
|
| 180 |
+
CUSOLVER_EIG_TYPE_2 = 2,
|
| 181 |
+
CUSOLVER_EIG_TYPE_3 = 3
|
| 182 |
+
} cusolverEigType_t;
|
| 183 |
+
|
| 184 |
+
typedef enum {
|
| 185 |
+
CUSOLVER_EIG_MODE_NOVECTOR = 0,
|
| 186 |
+
CUSOLVER_EIG_MODE_VECTOR = 1
|
| 187 |
+
} cusolverEigMode_t;
|
| 188 |
+
|
| 189 |
+
typedef enum {
|
| 190 |
+
CUSOLVER_EIG_RANGE_ALL = 1001,
|
| 191 |
+
CUSOLVER_EIG_RANGE_I = 1002,
|
| 192 |
+
CUSOLVER_EIG_RANGE_V = 1003,
|
| 193 |
+
} cusolverEigRange_t;
|
| 194 |
+
|
| 195 |
+
typedef enum {
|
| 196 |
+
CUSOLVER_INF_NORM = 104,
|
| 197 |
+
CUSOLVER_MAX_NORM = 105,
|
| 198 |
+
CUSOLVER_ONE_NORM = 106,
|
| 199 |
+
CUSOLVER_FRO_NORM = 107,
|
| 200 |
+
} cusolverNorm_t;
|
| 201 |
+
|
| 202 |
+
typedef enum {
|
| 203 |
+
CUSOLVER_IRS_REFINE_NOT_SET = 1100,
|
| 204 |
+
CUSOLVER_IRS_REFINE_NONE = 1101,
|
| 205 |
+
CUSOLVER_IRS_REFINE_CLASSICAL = 1102,
|
| 206 |
+
CUSOLVER_IRS_REFINE_CLASSICAL_GMRES = 1103,
|
| 207 |
+
CUSOLVER_IRS_REFINE_GMRES = 1104,
|
| 208 |
+
CUSOLVER_IRS_REFINE_GMRES_GMRES = 1105,
|
| 209 |
+
CUSOLVER_IRS_REFINE_GMRES_NOPCOND = 1106,
|
| 210 |
+
|
| 211 |
+
CUSOLVER_PREC_DD = 1150,
|
| 212 |
+
CUSOLVER_PREC_SS = 1151,
|
| 213 |
+
CUSOLVER_PREC_SHT = 1152,
|
| 214 |
+
|
| 215 |
+
} cusolverIRSRefinement_t;
|
| 216 |
+
|
| 217 |
+
typedef enum {
|
| 218 |
+
CUSOLVER_R_8I = 1201,
|
| 219 |
+
CUSOLVER_R_8U = 1202,
|
| 220 |
+
CUSOLVER_R_64F = 1203,
|
| 221 |
+
CUSOLVER_R_32F = 1204,
|
| 222 |
+
CUSOLVER_R_16F = 1205,
|
| 223 |
+
CUSOLVER_R_16BF = 1206,
|
| 224 |
+
CUSOLVER_R_TF32 = 1207,
|
| 225 |
+
CUSOLVER_R_AP = 1208,
|
| 226 |
+
CUSOLVER_C_8I = 1211,
|
| 227 |
+
CUSOLVER_C_8U = 1212,
|
| 228 |
+
CUSOLVER_C_64F = 1213,
|
| 229 |
+
CUSOLVER_C_32F = 1214,
|
| 230 |
+
CUSOLVER_C_16F = 1215,
|
| 231 |
+
CUSOLVER_C_16BF = 1216,
|
| 232 |
+
CUSOLVER_C_TF32 = 1217,
|
| 233 |
+
CUSOLVER_C_AP = 1218,
|
| 234 |
+
} cusolverPrecType_t;
|
| 235 |
+
|
| 236 |
+
typedef enum {
|
| 237 |
+
CUSOLVER_ALG_0 = 0, /* default algorithm */
|
| 238 |
+
CUSOLVER_ALG_1 = 1,
|
| 239 |
+
CUSOLVER_ALG_2 = 2
|
| 240 |
+
} cusolverAlgMode_t;
|
| 241 |
+
|
| 242 |
+
typedef enum {
|
| 243 |
+
CUBLAS_STOREV_COLUMNWISE = 0,
|
| 244 |
+
CUBLAS_STOREV_ROWWISE = 1
|
| 245 |
+
} cusolverStorevMode_t;
|
| 246 |
+
|
| 247 |
+
typedef enum {
|
| 248 |
+
CUBLAS_DIRECT_FORWARD = 0,
|
| 249 |
+
CUBLAS_DIRECT_BACKWARD = 1
|
| 250 |
+
} cusolverDirectMode_t;
|
| 251 |
+
|
| 252 |
+
cusolverStatus_t CUSOLVERAPI
|
| 253 |
+
cusolverGetProperty(libraryPropertyType type, int *value);
|
| 254 |
+
|
| 255 |
+
cusolverStatus_t CUSOLVERAPI cusolverGetVersion(int *version);
|
| 256 |
+
|
| 257 |
+
#if defined(__cplusplus)
|
| 258 |
+
}
|
| 259 |
+
#endif /* __cplusplus */
|
| 260 |
+
|
| 261 |
+
#endif // CUSOLVER_COMMON_H_
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/cusparse/__init__.py
ADDED
|
File without changes
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/cusparse/__pycache__/__init__.cpython-310.pyc
ADDED
|
Binary file (174 Bytes). View file
|
|
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/cusparse/include/__init__.py
ADDED
|
File without changes
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/cusparse/include/__pycache__/__init__.cpython-310.pyc
ADDED
|
Binary file (182 Bytes). View file
|
|
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/cusparse/include/cusparse.h
ADDED
|
The diff for this file is too large to render.
See raw diff
|
|
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/cusparse/include/cusparse_v2.h
ADDED
|
@@ -0,0 +1,54 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
/*
|
| 2 |
+
* Copyright 1993-2019 NVIDIA Corporation. All rights reserved.
|
| 3 |
+
*
|
| 4 |
+
* NOTICE TO LICENSEE:
|
| 5 |
+
*
|
| 6 |
+
* This source code and/or documentation ("Licensed Deliverables") are
|
| 7 |
+
* subject to NVIDIA intellectual property rights under U.S. and
|
| 8 |
+
* international Copyright laws.
|
| 9 |
+
*
|
| 10 |
+
* These Licensed Deliverables contained herein is PROPRIETARY and
|
| 11 |
+
* CONFIDENTIAL to NVIDIA and is being provided under the terms and
|
| 12 |
+
* conditions of a form of NVIDIA software license agreement by and
|
| 13 |
+
* between NVIDIA and Licensee ("License Agreement") or electronically
|
| 14 |
+
* accepted by Licensee. Notwithstanding any terms or conditions to
|
| 15 |
+
* the contrary in the License Agreement, reproduction or disclosure
|
| 16 |
+
* of the Licensed Deliverables to any third party without the express
|
| 17 |
+
* written consent of NVIDIA is prohibited.
|
| 18 |
+
*
|
| 19 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 20 |
+
* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
|
| 21 |
+
* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. IT IS
|
| 22 |
+
* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
|
| 23 |
+
* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
|
| 24 |
+
* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
|
| 25 |
+
* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
|
| 26 |
+
* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
|
| 27 |
+
* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
|
| 28 |
+
* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
|
| 29 |
+
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
| 30 |
+
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
| 31 |
+
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
| 32 |
+
* OF THESE LICENSED DELIVERABLES.
|
| 33 |
+
*
|
| 34 |
+
* U.S. Government End Users. These Licensed Deliverables are a
|
| 35 |
+
* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
|
| 36 |
+
* 1995), consisting of "commercial computer software" and "commercial
|
| 37 |
+
* computer software documentation" as such terms are used in 48
|
| 38 |
+
* C.F.R. 12.212 (SEPT 1995) and is provided to the U.S. Government
|
| 39 |
+
* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
|
| 40 |
+
* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
|
| 41 |
+
* U.S. Government End Users acquire the Licensed Deliverables with
|
| 42 |
+
* only those rights set forth herein.
|
| 43 |
+
*
|
| 44 |
+
* Any use of the Licensed Deliverables in individual and commercial
|
| 45 |
+
* software must include, in the user documentation and internal
|
| 46 |
+
* comments to the code, the above Disclaimer and U.S. Government End
|
| 47 |
+
* Users Notice.
|
| 48 |
+
*/
|
| 49 |
+
#if !defined(CUSPARSE_V2_H_)
|
| 50 |
+
#define CUSPARSE_V2_H_
|
| 51 |
+
|
| 52 |
+
#include "cusparse.h"
|
| 53 |
+
|
| 54 |
+
#endif
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/cusparse/lib/__init__.py
ADDED
|
File without changes
|
evalkit_tf449/lib/python3.10/site-packages/nvidia/cusparse/lib/__pycache__/__init__.cpython-310.pyc
ADDED
|
Binary file (178 Bytes). View file
|
|
|
evalkit_tf449/lib/python3.10/site-packages/pandas/__init__.py
ADDED
|
@@ -0,0 +1,367 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
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|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
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|
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|
|
|
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|
|
|
|
|
|
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|
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|
|
|
|
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|
|
|
|
|
|
|
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|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
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|
|
|
|
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|
|
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|
|
|
|
|
|
|
|
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|
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|
|
|
|
|
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|
|
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|
|
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|
|
|
|
|
|
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|
|
|
|
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|
|
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|
|
|
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|
|
|
|
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|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
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|
|
|
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|
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|
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|
|
|
| 1 |
+
from __future__ import annotations
|
| 2 |
+
|
| 3 |
+
import os
|
| 4 |
+
import warnings
|
| 5 |
+
|
| 6 |
+
__docformat__ = "restructuredtext"
|
| 7 |
+
|
| 8 |
+
# Let users know if they're missing any of our hard dependencies
|
| 9 |
+
_hard_dependencies = ("numpy", "pytz", "dateutil")
|
| 10 |
+
_missing_dependencies = []
|
| 11 |
+
|
| 12 |
+
for _dependency in _hard_dependencies:
|
| 13 |
+
try:
|
| 14 |
+
__import__(_dependency)
|
| 15 |
+
except ImportError as _e: # pragma: no cover
|
| 16 |
+
_missing_dependencies.append(f"{_dependency}: {_e}")
|
| 17 |
+
|
| 18 |
+
if _missing_dependencies: # pragma: no cover
|
| 19 |
+
raise ImportError(
|
| 20 |
+
"Unable to import required dependencies:\n" + "\n".join(_missing_dependencies)
|
| 21 |
+
)
|
| 22 |
+
del _hard_dependencies, _dependency, _missing_dependencies
|
| 23 |
+
|
| 24 |
+
try:
|
| 25 |
+
# numpy compat
|
| 26 |
+
from pandas.compat import (
|
| 27 |
+
is_numpy_dev as _is_numpy_dev, # pyright: ignore[reportUnusedImport] # noqa: F401
|
| 28 |
+
)
|
| 29 |
+
except ImportError as _err: # pragma: no cover
|
| 30 |
+
_module = _err.name
|
| 31 |
+
raise ImportError(
|
| 32 |
+
f"C extension: {_module} not built. If you want to import "
|
| 33 |
+
"pandas from the source directory, you may need to run "
|
| 34 |
+
"'python setup.py build_ext' to build the C extensions first."
|
| 35 |
+
) from _err
|
| 36 |
+
|
| 37 |
+
from pandas._config import (
|
| 38 |
+
get_option,
|
| 39 |
+
set_option,
|
| 40 |
+
reset_option,
|
| 41 |
+
describe_option,
|
| 42 |
+
option_context,
|
| 43 |
+
options,
|
| 44 |
+
)
|
| 45 |
+
|
| 46 |
+
# let init-time option registration happen
|
| 47 |
+
import pandas.core.config_init # pyright: ignore[reportUnusedImport] # noqa: F401
|
| 48 |
+
|
| 49 |
+
from pandas.core.api import (
|
| 50 |
+
# dtype
|
| 51 |
+
ArrowDtype,
|
| 52 |
+
Int8Dtype,
|
| 53 |
+
Int16Dtype,
|
| 54 |
+
Int32Dtype,
|
| 55 |
+
Int64Dtype,
|
| 56 |
+
UInt8Dtype,
|
| 57 |
+
UInt16Dtype,
|
| 58 |
+
UInt32Dtype,
|
| 59 |
+
UInt64Dtype,
|
| 60 |
+
Float32Dtype,
|
| 61 |
+
Float64Dtype,
|
| 62 |
+
CategoricalDtype,
|
| 63 |
+
PeriodDtype,
|
| 64 |
+
IntervalDtype,
|
| 65 |
+
DatetimeTZDtype,
|
| 66 |
+
StringDtype,
|
| 67 |
+
BooleanDtype,
|
| 68 |
+
# missing
|
| 69 |
+
NA,
|
| 70 |
+
isna,
|
| 71 |
+
isnull,
|
| 72 |
+
notna,
|
| 73 |
+
notnull,
|
| 74 |
+
# indexes
|
| 75 |
+
Index,
|
| 76 |
+
CategoricalIndex,
|
| 77 |
+
RangeIndex,
|
| 78 |
+
MultiIndex,
|
| 79 |
+
IntervalIndex,
|
| 80 |
+
TimedeltaIndex,
|
| 81 |
+
DatetimeIndex,
|
| 82 |
+
PeriodIndex,
|
| 83 |
+
IndexSlice,
|
| 84 |
+
# tseries
|
| 85 |
+
NaT,
|
| 86 |
+
Period,
|
| 87 |
+
period_range,
|
| 88 |
+
Timedelta,
|
| 89 |
+
timedelta_range,
|
| 90 |
+
Timestamp,
|
| 91 |
+
date_range,
|
| 92 |
+
bdate_range,
|
| 93 |
+
Interval,
|
| 94 |
+
interval_range,
|
| 95 |
+
DateOffset,
|
| 96 |
+
# conversion
|
| 97 |
+
to_numeric,
|
| 98 |
+
to_datetime,
|
| 99 |
+
to_timedelta,
|
| 100 |
+
# misc
|
| 101 |
+
Flags,
|
| 102 |
+
Grouper,
|
| 103 |
+
factorize,
|
| 104 |
+
unique,
|
| 105 |
+
value_counts,
|
| 106 |
+
NamedAgg,
|
| 107 |
+
array,
|
| 108 |
+
Categorical,
|
| 109 |
+
set_eng_float_format,
|
| 110 |
+
Series,
|
| 111 |
+
DataFrame,
|
| 112 |
+
)
|
| 113 |
+
|
| 114 |
+
from pandas.core.dtypes.dtypes import SparseDtype
|
| 115 |
+
|
| 116 |
+
from pandas.tseries.api import infer_freq
|
| 117 |
+
from pandas.tseries import offsets
|
| 118 |
+
|
| 119 |
+
from pandas.core.computation.api import eval
|
| 120 |
+
|
| 121 |
+
from pandas.core.reshape.api import (
|
| 122 |
+
concat,
|
| 123 |
+
lreshape,
|
| 124 |
+
melt,
|
| 125 |
+
wide_to_long,
|
| 126 |
+
merge,
|
| 127 |
+
merge_asof,
|
| 128 |
+
merge_ordered,
|
| 129 |
+
crosstab,
|
| 130 |
+
pivot,
|
| 131 |
+
pivot_table,
|
| 132 |
+
get_dummies,
|
| 133 |
+
from_dummies,
|
| 134 |
+
cut,
|
| 135 |
+
qcut,
|
| 136 |
+
)
|
| 137 |
+
|
| 138 |
+
from pandas import api, arrays, errors, io, plotting, tseries
|
| 139 |
+
from pandas import testing
|
| 140 |
+
from pandas.util._print_versions import show_versions
|
| 141 |
+
|
| 142 |
+
from pandas.io.api import (
|
| 143 |
+
# excel
|
| 144 |
+
ExcelFile,
|
| 145 |
+
ExcelWriter,
|
| 146 |
+
read_excel,
|
| 147 |
+
# parsers
|
| 148 |
+
read_csv,
|
| 149 |
+
read_fwf,
|
| 150 |
+
read_table,
|
| 151 |
+
# pickle
|
| 152 |
+
read_pickle,
|
| 153 |
+
to_pickle,
|
| 154 |
+
# pytables
|
| 155 |
+
HDFStore,
|
| 156 |
+
read_hdf,
|
| 157 |
+
# sql
|
| 158 |
+
read_sql,
|
| 159 |
+
read_sql_query,
|
| 160 |
+
read_sql_table,
|
| 161 |
+
# misc
|
| 162 |
+
read_clipboard,
|
| 163 |
+
read_parquet,
|
| 164 |
+
read_orc,
|
| 165 |
+
read_feather,
|
| 166 |
+
read_gbq,
|
| 167 |
+
read_html,
|
| 168 |
+
read_xml,
|
| 169 |
+
read_json,
|
| 170 |
+
read_stata,
|
| 171 |
+
read_sas,
|
| 172 |
+
read_spss,
|
| 173 |
+
)
|
| 174 |
+
|
| 175 |
+
from pandas.io.json._normalize import json_normalize
|
| 176 |
+
|
| 177 |
+
from pandas.util._tester import test
|
| 178 |
+
|
| 179 |
+
# use the closest tagged version if possible
|
| 180 |
+
_built_with_meson = False
|
| 181 |
+
try:
|
| 182 |
+
from pandas._version_meson import ( # pyright: ignore [reportMissingImports]
|
| 183 |
+
__version__,
|
| 184 |
+
__git_version__,
|
| 185 |
+
)
|
| 186 |
+
|
| 187 |
+
_built_with_meson = True
|
| 188 |
+
except ImportError:
|
| 189 |
+
from pandas._version import get_versions
|
| 190 |
+
|
| 191 |
+
v = get_versions()
|
| 192 |
+
__version__ = v.get("closest-tag", v["version"])
|
| 193 |
+
__git_version__ = v.get("full-revisionid")
|
| 194 |
+
del get_versions, v
|
| 195 |
+
|
| 196 |
+
# GH#55043 - deprecation of the data_manager option
|
| 197 |
+
if "PANDAS_DATA_MANAGER" in os.environ:
|
| 198 |
+
warnings.warn(
|
| 199 |
+
"The env variable PANDAS_DATA_MANAGER is set. The data_manager option is "
|
| 200 |
+
"deprecated and will be removed in a future version. Only the BlockManager "
|
| 201 |
+
"will be available. Unset this environment variable to silence this warning.",
|
| 202 |
+
FutureWarning,
|
| 203 |
+
stacklevel=2,
|
| 204 |
+
)
|
| 205 |
+
|
| 206 |
+
del warnings, os
|
| 207 |
+
|
| 208 |
+
# module level doc-string
|
| 209 |
+
__doc__ = """
|
| 210 |
+
pandas - a powerful data analysis and manipulation library for Python
|
| 211 |
+
=====================================================================
|
| 212 |
+
|
| 213 |
+
**pandas** is a Python package providing fast, flexible, and expressive data
|
| 214 |
+
structures designed to make working with "relational" or "labeled" data both
|
| 215 |
+
easy and intuitive. It aims to be the fundamental high-level building block for
|
| 216 |
+
doing practical, **real world** data analysis in Python. Additionally, it has
|
| 217 |
+
the broader goal of becoming **the most powerful and flexible open source data
|
| 218 |
+
analysis / manipulation tool available in any language**. It is already well on
|
| 219 |
+
its way toward this goal.
|
| 220 |
+
|
| 221 |
+
Main Features
|
| 222 |
+
-------------
|
| 223 |
+
Here are just a few of the things that pandas does well:
|
| 224 |
+
|
| 225 |
+
- Easy handling of missing data in floating point as well as non-floating
|
| 226 |
+
point data.
|
| 227 |
+
- Size mutability: columns can be inserted and deleted from DataFrame and
|
| 228 |
+
higher dimensional objects
|
| 229 |
+
- Automatic and explicit data alignment: objects can be explicitly aligned
|
| 230 |
+
to a set of labels, or the user can simply ignore the labels and let
|
| 231 |
+
`Series`, `DataFrame`, etc. automatically align the data for you in
|
| 232 |
+
computations.
|
| 233 |
+
- Powerful, flexible group by functionality to perform split-apply-combine
|
| 234 |
+
operations on data sets, for both aggregating and transforming data.
|
| 235 |
+
- Make it easy to convert ragged, differently-indexed data in other Python
|
| 236 |
+
and NumPy data structures into DataFrame objects.
|
| 237 |
+
- Intelligent label-based slicing, fancy indexing, and subsetting of large
|
| 238 |
+
data sets.
|
| 239 |
+
- Intuitive merging and joining data sets.
|
| 240 |
+
- Flexible reshaping and pivoting of data sets.
|
| 241 |
+
- Hierarchical labeling of axes (possible to have multiple labels per tick).
|
| 242 |
+
- Robust IO tools for loading data from flat files (CSV and delimited),
|
| 243 |
+
Excel files, databases, and saving/loading data from the ultrafast HDF5
|
| 244 |
+
format.
|
| 245 |
+
- Time series-specific functionality: date range generation and frequency
|
| 246 |
+
conversion, moving window statistics, date shifting and lagging.
|
| 247 |
+
"""
|
| 248 |
+
|
| 249 |
+
# Use __all__ to let type checkers know what is part of the public API.
|
| 250 |
+
# Pandas is not (yet) a py.typed library: the public API is determined
|
| 251 |
+
# based on the documentation.
|
| 252 |
+
__all__ = [
|
| 253 |
+
"ArrowDtype",
|
| 254 |
+
"BooleanDtype",
|
| 255 |
+
"Categorical",
|
| 256 |
+
"CategoricalDtype",
|
| 257 |
+
"CategoricalIndex",
|
| 258 |
+
"DataFrame",
|
| 259 |
+
"DateOffset",
|
| 260 |
+
"DatetimeIndex",
|
| 261 |
+
"DatetimeTZDtype",
|
| 262 |
+
"ExcelFile",
|
| 263 |
+
"ExcelWriter",
|
| 264 |
+
"Flags",
|
| 265 |
+
"Float32Dtype",
|
| 266 |
+
"Float64Dtype",
|
| 267 |
+
"Grouper",
|
| 268 |
+
"HDFStore",
|
| 269 |
+
"Index",
|
| 270 |
+
"IndexSlice",
|
| 271 |
+
"Int16Dtype",
|
| 272 |
+
"Int32Dtype",
|
| 273 |
+
"Int64Dtype",
|
| 274 |
+
"Int8Dtype",
|
| 275 |
+
"Interval",
|
| 276 |
+
"IntervalDtype",
|
| 277 |
+
"IntervalIndex",
|
| 278 |
+
"MultiIndex",
|
| 279 |
+
"NA",
|
| 280 |
+
"NaT",
|
| 281 |
+
"NamedAgg",
|
| 282 |
+
"Period",
|
| 283 |
+
"PeriodDtype",
|
| 284 |
+
"PeriodIndex",
|
| 285 |
+
"RangeIndex",
|
| 286 |
+
"Series",
|
| 287 |
+
"SparseDtype",
|
| 288 |
+
"StringDtype",
|
| 289 |
+
"Timedelta",
|
| 290 |
+
"TimedeltaIndex",
|
| 291 |
+
"Timestamp",
|
| 292 |
+
"UInt16Dtype",
|
| 293 |
+
"UInt32Dtype",
|
| 294 |
+
"UInt64Dtype",
|
| 295 |
+
"UInt8Dtype",
|
| 296 |
+
"api",
|
| 297 |
+
"array",
|
| 298 |
+
"arrays",
|
| 299 |
+
"bdate_range",
|
| 300 |
+
"concat",
|
| 301 |
+
"crosstab",
|
| 302 |
+
"cut",
|
| 303 |
+
"date_range",
|
| 304 |
+
"describe_option",
|
| 305 |
+
"errors",
|
| 306 |
+
"eval",
|
| 307 |
+
"factorize",
|
| 308 |
+
"get_dummies",
|
| 309 |
+
"from_dummies",
|
| 310 |
+
"get_option",
|
| 311 |
+
"infer_freq",
|
| 312 |
+
"interval_range",
|
| 313 |
+
"io",
|
| 314 |
+
"isna",
|
| 315 |
+
"isnull",
|
| 316 |
+
"json_normalize",
|
| 317 |
+
"lreshape",
|
| 318 |
+
"melt",
|
| 319 |
+
"merge",
|
| 320 |
+
"merge_asof",
|
| 321 |
+
"merge_ordered",
|
| 322 |
+
"notna",
|
| 323 |
+
"notnull",
|
| 324 |
+
"offsets",
|
| 325 |
+
"option_context",
|
| 326 |
+
"options",
|
| 327 |
+
"period_range",
|
| 328 |
+
"pivot",
|
| 329 |
+
"pivot_table",
|
| 330 |
+
"plotting",
|
| 331 |
+
"qcut",
|
| 332 |
+
"read_clipboard",
|
| 333 |
+
"read_csv",
|
| 334 |
+
"read_excel",
|
| 335 |
+
"read_feather",
|
| 336 |
+
"read_fwf",
|
| 337 |
+
"read_gbq",
|
| 338 |
+
"read_hdf",
|
| 339 |
+
"read_html",
|
| 340 |
+
"read_json",
|
| 341 |
+
"read_orc",
|
| 342 |
+
"read_parquet",
|
| 343 |
+
"read_pickle",
|
| 344 |
+
"read_sas",
|
| 345 |
+
"read_spss",
|
| 346 |
+
"read_sql",
|
| 347 |
+
"read_sql_query",
|
| 348 |
+
"read_sql_table",
|
| 349 |
+
"read_stata",
|
| 350 |
+
"read_table",
|
| 351 |
+
"read_xml",
|
| 352 |
+
"reset_option",
|
| 353 |
+
"set_eng_float_format",
|
| 354 |
+
"set_option",
|
| 355 |
+
"show_versions",
|
| 356 |
+
"test",
|
| 357 |
+
"testing",
|
| 358 |
+
"timedelta_range",
|
| 359 |
+
"to_datetime",
|
| 360 |
+
"to_numeric",
|
| 361 |
+
"to_pickle",
|
| 362 |
+
"to_timedelta",
|
| 363 |
+
"tseries",
|
| 364 |
+
"unique",
|
| 365 |
+
"value_counts",
|
| 366 |
+
"wide_to_long",
|
| 367 |
+
]
|
evalkit_tf449/lib/python3.10/site-packages/pandas/_libs/__init__.py
ADDED
|
@@ -0,0 +1,27 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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| 1 |
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__all__ = [
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| 2 |
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"NaT",
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| 3 |
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"NaTType",
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| 4 |
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"OutOfBoundsDatetime",
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| 5 |
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"Period",
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| 6 |
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"Timedelta",
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| 7 |
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"Timestamp",
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| 8 |
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"iNaT",
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| 9 |
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"Interval",
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| 10 |
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]
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| 11 |
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| 12 |
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| 13 |
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# Below imports needs to happen first to ensure pandas top level
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| 14 |
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# module gets monkeypatched with the pandas_datetime_CAPI
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| 15 |
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# see pandas_datetime_exec in pd_datetime.c
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| 16 |
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import pandas._libs.pandas_parser # isort: skip # type: ignore[reportUnusedImport]
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| 17 |
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import pandas._libs.pandas_datetime # noqa: F401 # isort: skip # type: ignore[reportUnusedImport]
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| 18 |
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from pandas._libs.interval import Interval
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| 19 |
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from pandas._libs.tslibs import (
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| 20 |
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NaT,
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| 21 |
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NaTType,
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| 22 |
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OutOfBoundsDatetime,
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| 23 |
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Period,
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| 24 |
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Timedelta,
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| 25 |
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Timestamp,
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| 26 |
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iNaT,
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| 27 |
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)
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