{
    "bf16": {
        "enabled": true
    },
    "optimizer": {
        "type": "AdamW",
        "params": {
            "lr": "auto",
            "weight_decay": "auto",
            "torch_adam": true,
            "adam_w_mode": true
        }
    },
    "scheduler": {
        "type": "WarmupCosineLR",
        "params": {
            "warmup_min_ratio": 0.0,
            "cos_min_ratio": 0.0001,
            "warmup_num_steps": 250,
            "total_num_steps": "auto"
        }
    },
    "zero_optimization": {
        "stage": 2,
        "allgather_partitions": true,
        "allgather_bucket_size": 2e8,
        "overlap_comm": true,
        "reduce_scatter": true,
        "reduce_bucket_size": 5e8,
        "contiguous_gradients": true
    },
    "gradient_accumulation_steps": 1,
    "train_micro_batch_size_per_gpu": 1,
    "train_batch_size": "auto",
    "gradient_clipping": "auto",
    "steps_per_print": 2000,
    "wall_clock_breakdown": false
}