<gh_stars>100-1000
{
  "train_batch_size": 16,
  "gradient_accumulation_steps": 1,
  "scheduler": {
    "type": "WarmupDecayLR",
    "params": {
      "total_num_steps": 300,
      "warmup_min_lr": 0,
      "warmup_max_lr": 3e-5,
      "warmup_num_steps": 30
    }
  },
  "fp16": {
    "enabled": true,
    "initial_scale_power": 32,
    "loss_scale_window": 1000,
    "hysteresis": 2,
    "min_loss_scale": 1
  },
  "zero_optimization": {
    "stage": 3,
    "allgather_bucket_size": 5e8,
    "reduce_bucket_size": 5e8,
    "offload_param": {
      "device": "cpu",
      "pin_memory": true
    },
    "offload_optimizer": {
      "device": "cpu",
      "pin_memory": true
    }
  },
  "activation_checkpointing": {
    "partition_activations": true,
    "cpu_checkpointing": true,
    "contiguous_memory_optimization": true,
    "number_checkpoints": 4
  },
  "zero_allow_untested_optimizer": true,
  "wall_clock_breakdown": false,
  "steps_per_print": 9999999999
}