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fp16 training #11

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bluestyle97 opened this issue Aug 13, 2023 · 2 comments
Open

fp16 training #11

bluestyle97 opened this issue Aug 13, 2023 · 2 comments

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@bluestyle97
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Hi, thanks for the fantastic work and the codebase! Does this repo support fp16 training? I think I met some issues with the default fp16 training configuration of pytorch ligntening ...
@Tangshitao
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Fp16 cause nan loss in my experiment.

@y6216886
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Have you tried to clip large gradients to avoid nan?

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@Tangshitao @bluestyle97 @y6216886