{
    "fp16": {
        "enabled": false,
        "loss_scale": 0,
        "loss_scale_window": 1000,
        "initial_scale_power": 16,
        "hysteresis": 2,
        "min_loss_scale": 1
    },
    "bf16": {
        "enabled": "auto"
    },
    "optimizer": {
        "type": "AdamW",
        "params": {
          "lr": "auto",
          "betas": [0.9, 0.999],
          "eps": 1e-8,
          "weight_decay": "auto"
        }
      },
      "scheduler": {
        "type": "WarmupCosineLR",
        "params": {
          "warmup_min_ratio": 0.0,
          "cos_min_ratio": 0.1,
          "warmup_type": "linear",
          "warmup_num_steps": "auto",
          "total_num_steps": "auto"
        }
      },
    "communication_data_type": "fp32",
    "gradient_clipping": 1.0,
    "train_micro_batch_size_per_gpu": "auto",
    "train_batch_size": "auto",
    "gradient_accumulation_steps": "auto",
    "zero_optimization": {
        "stage": 2,
        "overlap_comm": true,
        "contiguous_gradients": true,
        "sub_group_size": 1e9,
        "reduce_bucket_size": 5e8
    }
}