| DS_CONFIG_ZERO0 = { | |
| "bf16": { | |
| "enabled": True, | |
| }, | |
| "optimizer": { | |
| "type": "AdamW", | |
| "params": { | |
| "lr": 3e-5, | |
| "betas": [0.98, 0.999], | |
| "eps": 1e-9 | |
| } | |
| }, | |
| "scheduler": { | |
| "type": "WarmupLR", | |
| "params": { | |
| "warmup_min_lr": 2e-5, | |
| "warmup_max_lr": 5e-5, | |
| "warmup_num_steps": 300 | |
| } | |
| }, | |
| "zero_optimization": { | |
| "stage": 0 | |
| }, | |
| "gradient_accumulation_steps": 16, | |
| "train_micro_batch_size_per_gpu": 1, | |
| "wall_clock_breakdown": False, | |
| "steps_per_print": 50 | |
| } | |
| DS_CONFIG_ft = { | |
| "bf16": { | |
| "enabled": True, | |
| }, | |
| "optimizer": { | |
| "type": "AdamW", | |
| "params": { | |
| "lr": 3e-5, | |
| "betas": [0.98, 0.999], | |
| "eps": 1e-9 | |
| } | |
| }, | |
| "scheduler": { | |
| "type": "WarmupLR", | |
| "params": { | |
| "warmup_min_lr": 2e-5, | |
| "warmup_max_lr": 5e-5, | |
| "warmup_num_steps": 300 | |
| } | |
| }, | |
| "zero_optimization": { | |
| "stage": 1, | |
| "allgather_partitions": True, | |
| "allgather_bucket_size": 2e8, | |
| "overlap_comm": True, | |
| "reduce_scatter": True, | |
| "reduce_bucket_size": 2e8, | |
| "contiguous_gradients": True, | |
| "stage3_gather_16bit_weights_on_model_save": True, | |
| "offload_optimizer": { | |
| "device": "cpu" | |
| } | |
| }, | |
| "gradient_accumulation_steps": 16, | |
| "train_micro_batch_size_per_gpu": 1, | |
| "wall_clock_breakdown": False, | |
| "steps_per_print": 50 | |
| } | |
| TARGET_MODULES = [ | |
| "q_proj", | |
| "v_proj", | |
| ] | |