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deepseekv3 huggingface转megatron权重 OOM #6418

@zht8506

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@zht8506

我采用了8台8卡80g的a100,每张卡大概800g的cpu内存,进行权重转换,发现出现了内存OOM。

请问需要多少卡才能转换deepseekv3权重?

还有deepseekv3转化成megatron权重的最佳实践是怎么样的?

swift export
--model DeepSeek-V3-0324-bf16/
--to_mcore true
--torch_dtype bfloat16
--output_dir DeepSeek-V3-0324-bf16-mcore

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