| { | |
| "optimizer": { | |
| "type": "AdamW", | |
| "params": { | |
| "lr": 1e-4, | |
| "betas": [ 0.9, 0.999 ], | |
| "eps": 1e-8, | |
| "weight_decay": 0.1 | |
| } | |
| }, | |
| "scheduler": { | |
| "type": "WarmupLR", | |
| "params": { | |
| "warmup_min_lr": 1e-9, | |
| "warmup_max_lr": 1e-4, | |
| "warmup_num_steps": 1000 | |
| } | |
| }, | |
| "zero_optimization": { | |
| "stage": 2, | |
| "offload_optimizer": { | |
| "device": "cpu", | |
| "pin_memory": true | |
| }, | |
| "allgather_partitions": true, | |
| "allgather_bucket_size": 5e8, | |
| "overlap_comm": true, | |
| "reduce_scatter": true, | |
| "reduce_bucket_size": 5e8, | |
| "contiguous_gradients": true | |
| }, | |
| "tensorboard": { | |
| "enabled": true, | |
| "output_path": "logs/", | |
| "job_name": "train_neo" | |
| }, | |
| "zero_allow_untested_optimizer": true, | |
| "gradient_accumulation_steps": "auto", | |
| "gradient_clipping": "auto", | |
| "steps_per_print": 2000, | |
| "train_batch_size": "auto", | |
| "train_micro_batch_size_per_gpu": "auto", | |
| "wall_clock_breakdown": false | |
| } |