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[BUG]: Shardformer FP8 communication training accuracy degradation #5920

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GuangyaoZhang opened this issue Jul 18, 2024 · 0 comments
Open
1 task done

[BUG]: Shardformer FP8 communication training accuracy degradation #5920

GuangyaoZhang opened this issue Jul 18, 2024 · 0 comments
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@GuangyaoZhang
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Is there an existing issue for this bug?

  • I have searched the existing issues

🐛 Describe the bug

TP+Split Gather(Acc) 4GPU
Original FP16 Model: 0.755
FP8 Communication: 0.737

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@GuangyaoZhang