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[QST] Can hopper_int4_fp8_gemm support Scale with zero-point mode? #1944

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ZZBoom opened this issue Nov 15, 2024 · 0 comments
Open

[QST] Can hopper_int4_fp8_gemm support Scale with zero-point mode? #1944

ZZBoom opened this issue Nov 15, 2024 · 0 comments
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@ZZBoom
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ZZBoom commented Nov 15, 2024

Hi,

I tested this file examples/55_hopper_mixed_dtype_gemm/55_hopper_int4_fp8_gemm.cu,
and it shows about a 10%-20% performance improvement under some input sizes.

Is there a plan for supporting Scale with zero-point mode?

Thank you.
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