| checkpoints: | |
| checkpoint_interval: 10000 | |
| checkpoints_path: checkpoints/360M_UT2_original_withcos_early0.01 | |
| checkpoints_path_is_shared_file_system: false | |
| load_lr_scheduler: false | |
| load_optimizer: false | |
| resume_checkpoint_path: /mnt/bn/ridger1/yxy/SmolLM2-nanotron-ckpt/360M/pre-decay | |
| save_final_state: false | |
| save_initial_state: false | |
| data_stages: | |
| - data: | |
| dataset: | |
| dataset_folder: | |
| - /mnt/bn/ridger1/yxy/datasets/finewebedu-dedup | |
| - /mnt/bn/ridger1/datasets/cosmopedia-v2 | |
| - /mnt/bn/ridger1/yxy/datasets/megamath/megamath-text-code-block | |
| - /mnt/bn/ridger1/yxy/datasets/megamath/megamath-qa | |
| - /mnt/bn/ridger1/datasets/megamath/megamath-translated-code | |
| - /mnt/bn/ridger1/yxy/datasets/megamath/megamath-web-pro | |
| dataset_weights: | |
| - 0.545 | |
| - 0.08 | |
| - 0.25 | |
| - 0.035 | |
| - 0.035 | |
| - 0.075 | |
| token_size_in_bytes: 2 | |
| tokenizer_name: HuggingFaceTB/cosmo2-tokenizer | |
| vocab_size: 49152 | |
| num_loading_workers: 1 | |
| seed: 42 | |
| name: stable phase | |
| start_training_step: 1 | |
| general: | |
| benchmark_csv_path: null | |
| consumed_train_samples: 51200000 | |
| ignore_sanity_checks: true | |
| project: diffUT | |
| run: 360M_32_with_cos_constant_and_decay_early0.01 | |
| seed: 8 | |
| step: 100000 | |
| lighteval: null | |
| logging: | |
| iteration_step_info_interval: 1 | |
| log_level: info | |
| log_level_replica: info | |
| model: | |
| ddp_bucket_cap_mb: 25 | |
| dtype: bfloat16 | |
| init_method: | |
| std: 0.041666666666666664 | |
| make_vocab_size_divisible_by: 1 | |
| model_config: | |
| _attn_implementation: flash_attention_2 | |
| attention_bias: false | |
| bos_token_id: 0 | |
| early_ratio: 0.01 | |
| eos_token_id: 0 | |
| hidden_act: silu | |
| hidden_size: 960 | |
| initializer_range: 0.02 | |
| intermediate_size: 2560 | |
| is_llama_config: true | |
| max_position_embeddings: 2048 | |
| num_attention_heads: 15 | |
| num_hidden_layers: 32 | |
| num_key_value_heads: 5 | |
| pad_token_id: null | |
| pretraining_tp: 1 | |
| rms_norm_eps: 1.0e-05 | |
| rope_interleaved: false | |
| rope_scaling: null | |
| rope_theta: 10000.0 | |
| tie_word_embeddings: true | |
| unroll: true | |
| unroll_end: 25 | |
| unroll_start: 5 | |
| unroll_type: 2 | |
| use_cache: true | |
| vocab_size: 49152 | |
| z_loss_coefficient: 0.0001 | |
| z_loss_enabled: false | |
| optimizer: | |
| accumulate_grad_in_fp32: true | |
| clip_grad: 1.0 | |
| learning_rate_scheduler: | |
| learning_rate: 0.003 | |
| lr_decay_starting_step: 10000 | |
| lr_decay_steps: 100000 | |
| lr_decay_style: linear | |
| lr_warmup_steps: 1024 | |
| lr_warmup_style: linear | |
| min_decay_lr: 0.0003 | |
| optimizer_factory: | |
| adam_beta1: 0.9 | |
| adam_beta2: 0.95 | |
| adam_eps: 1.0e-08 | |
| name: adamW | |
| torch_adam_is_fused: true | |
| weight_decay: 0.01 | |
| weight_decay_exclude_named_params: [] | |
| zero_stage: 1 | |
| parallelism: | |
| context_parallel_size: 1 | |
| dp: 32 | |
| expert_parallel_size: 1 | |
| moe_layer_recompute: false | |
| pp: 1 | |
| pp_engine: 1f1b | |
| recompute_layer: false | |
| tp: 1 | |
| tp_linear_async_communication: true | |
| tp_mode: REDUCE_SCATTER | |
| tp_recompute_allgather: true | |
| profiler: null | |
| s3_upload: null | |
| tokenizer: | |
| tokenizer_max_length: null | |
| tokenizer_name_or_path: HuggingFaceTB/cosmo2-tokenizer | |
| tokenizer_revision: null | |
| tokens: | |
| batch_accumulation_per_replica: 4 | |
| limit_test_batches: 0 | |
| limit_val_batches: 0 | |
| micro_batch_size: 4 | |
| sequence_length: 2048 | |
| train_steps: 102400 | |
| val_check_interval: 10000 | |