feat: add CPU offload for optimizer states
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@@ -43,6 +43,7 @@ train_params:
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save_total_limit: 3
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output_dir: ../../output/ornith-35b-lora
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optim: adamw_bnb_8bit # 8-bit optimizer to save VRAM
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optim_args: "offload_optimizer_device=cpu" # Offload optimizer to CPU RAM
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# Precision
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mixed_precision: bf16
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