Comments (3)
@yanbing-j I think we need an custom int4 kernel to support it, we don't have very near plan to do that.
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@yanboliang Does int4 kernel in outside gpt-fast fit for Mixtral 8x7B? https://github.com/pytorch-labs/gpt-fast/blob/main/quantize.py#L398
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@yanbing-j I mean the int4 kernel for gather
+ gemv
, check the details of gather + gemv
and why it's matters to MoE performance from this post.
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Related Issues (20)
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- INT4 quantization not working on MI210 HOT 2
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