add mock submission

test_v2.0/fake_compression_submission/create_fake_submission.py

@@ -0,0 +1,53 @@
+#!/usr/bin/env python
+
+import os
+import numpy as np
+import zipfile
+import shutil
+
+def generate_fake_submission(num_samples=450, shape=(3, 32, 32), k=500):
+    """
+    Creates a 'submission.zip' with 500 .npz files + README.txt.
+    Each file has 'indices' and 'values' shaped (T,H,W,k)
+    """
+
+    submission_dir = "temp_submission"
+    os.makedirs(submission_dir, exist_ok=True)
+
+    # 1) A minimal README.txt with metadata
+    readme_content = (
+        '{\n'
+        '  "method": "example_method",\n'
+        '  "team": "demo_team",\n'
+        '  "authors": "N/A",\n'
+        '  "e-mail": "[email protected]",\n'
+        '  "institution": "Fake Institute",\n'
+        '  "country": "Nowhere"\n'
+        '}\n'
+    )
+    with open(os.path.join(submission_dir, "README.txt"), "w") as f:
+        f.write(readme_content)
+
+    # 2) For each of the 500 samples, create random (T,H,W,k) arrays
+    for sample_id in range(num_samples):
+        topk_indices = np.random.randint(0, 64000, size=(shape[0], shape[1], shape[2], k), dtype=np.int32)
+        topk_values = np.random.randn(shape[0], shape[1], shape[2], k).astype(np.float32)
+
+        npz_filename = f"{sample_id}.npz"
+        np.savez_compressed(
+            os.path.join(submission_dir, npz_filename),
+            indices=topk_indices,
+            values=topk_values
+        )
+
+    with zipfile.ZipFile("submission.zip", "w", compression=zipfile.ZIP_STORED) as zf:
+        for f in os.listdir(submission_dir):
+            file_path = os.path.join(submission_dir, f)
+            zf.write(file_path, arcname=f)
+
+    shutil.rmtree(submission_dir)
+
+    print(f"Created submission.zip with {num_samples} .npz files + README.txt, each shaped (C,H,W,500).")
+
+if __name__ == "__main__":
+    generate_fake_submission()

test_v2.0/fake_compression_submission/submission.zip

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8f5e36234d148eb61524ca68a37a78e2be9de14d7f09ab256f33fa4688dbe7b9
+size 4405540265