deepspeed-chat: handle overflow for bf16_optimizer #745
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mosheisland
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tjruwase
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Sep 29, 2023
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The formatting error is not due to this commit. |
Yes, you are correct. I actually have a pending PR to take of this. |
DeepSpeed's bf16_optimizer does not have an overflow attribute. This is ok since bf16 dtype has same range as fp32 and is not expected to overflow. Therefore, for bf16, always return no overflow. Change-Id: I66a2204f3af81e52e7fa8d024afafdbbc7494327 Signed-off-by: Moshe Island <[email protected]>
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DeepSpeed's bf16_optimizer does not have an overflow attribute. This is ok since bf16 dtype has same range as fp32 and is not expected to overflow.
Therefore, for bf16, always return no overflow.
Change-Id: I66a2204f3af81e52e7fa8d024afafdbbc7494327