{
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  "train_micro_batch_size_per_gpu": 1,
  "gradient_accumulation_steps": 4,
  "gradient_clipping": 1.0,
  "fp16": {
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  },
  "zero_optimization": {
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    "contiguous_gradients": true,
    "reduce_bucket_size": 1.5e8,
    "allgather_bucket_size": 1.5e8,
    "stage3_max_live_parameters": 1e9,
    "stage3_param_persistence_threshold": 1e3,
    "offload_optimizer": {
      "device": "nvme",
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    },
    "offload_param": {
      "device": "nvme",
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    }
  }
}