{
  "train_batch_size": 16,
  "gradient_accumulation_steps": 1,
  "optimizer": {
    "type": "ZeroOneAdam",
    "params": {
      "lr": 1e-3,
      "weight_decay": 0.01,
      "bias_correction": false,
      "var_freeze_step": 1000,
      "var_update_scaler": 16,
      "local_step_scaler": 1000,
      "local_step_clipper": 16,
      "cuda_aware": false,
      "comm_backend_name": "nccl"
    }
  },
  "fp16": {
    "enabled": true
  },
  "zero_optimization": {
    "stage": 3,
    "contiguous_gradients": true,
    "stage3_max_live_parameters": 1e9,
    "stage3_max_reuse_distance": 1e9,
    "stage3_prefetch_bucket_size": 1e7,
    "stage3_param_persistence_threshold": 1e5,
    "reduce_bucket_size": 1e7,
    "sub_group_size": 1e9
  },
  "steps_per_print": 50
}