{
  "zero_optimization": {
    "stage": 2,
    "allgather_partitions": true,
    "allgather_bucket_size": 500000000,
    "reduce_scatter": true,
    "reduce_bucket_size": 500000000,
    "overlap_comm": true,
    "contiguous_gradients": true
  },
  "bf16": {
    "enabled": true
  },
  "gradient_clipping": 1.0,
  "steps_per_print": 50,
  "wall_clock_breakdown": false,
  "comms_logger": {
    "enabled": false
  }
}