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chatglm2-6b sft报错 #59

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zhangatao opened this issue Jul 2, 2023 · 2 comments
Closed

chatglm2-6b sft报错 #59

zhangatao opened this issue Jul 2, 2023 · 2 comments
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@zhangatao
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Please provide a clear and concise description of what the bug is. If applicable, add screenshots to help explain your problem, especially for visualization related problems.
za
你好，我在用你们的框架跑lora是ok的，但是在我执行全量微调的时候，报了下面的错误:
image

ValueError: Attempting to unscale FP16 gradients.

请问 这个是什么导致的
@zhangatao zhangatao added the bug Something isn't working label Jul 2, 2023
@shibing624
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报错是fp16, 可以看看bf16或者fp32

@shibing624
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same #125

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@shibing624 @zhangatao