{
  "fp16": {
    "enabled": "true",
    "loss_scale": 0,
    "loss_scale_window": 1000,
    "initial_scale_power": 16,
    "hysteresis": 2,
    "min_loss_scale": 1
  },
  "zero_optimization": {
    "stage": 2,
    "allgather_partitions": true,
    "allgather_bucket_size": 2e8,
    "overlap_comm": false,
    "reduce_scatter": true,
    "reduce_bucket_size": 2e8,
    "contiguous_gradients": true,
    "offload_optimizer": {
      "device": "cpu",
      "pin_memory": true
    }
  },
  "gradient_accumulation_steps": "8",
  "train_micro_batch_size_per_gpu": "auto",
  "train_batch_size": "auto",
  "gradient_clipping": "auto",
  "steps_per_print": 2000,
  "wall_clock_breakdown": false
}
