{
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  "gradient_accumulation_steps": 1,
  "steps_per_print": 1,
  "optimizer": {
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  },
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    "reduce_bucket_size": 50000000
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    "loss_scale": 0,
    "loss_scale_window": 1000,
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    "contiguous_memory_optimization": true,
    "cpu_checkpointing": true
  },
  "wall_clock_breakdown": true
}