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[Core] Default to using per_token quantization for fp8 when cutlass is supported. #8651

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Merged
merged 4 commits into from
Jan 16, 2025
Merged

[Core] Default to using per_token quantization for fp8 when cutlass is supported. #8651

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4ffde1b
Default to use per_token quantization for fp8 when cutlass is supported.
elfiegg Sep 20, 2024
987c825
Update vllm/model_executor/layers/quantization/fp8.py
mgoin Jan 15, 2025
d339021
Merge branch 'main' into per_token
mgoin Jan 15, 2025
c0f2283
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mgoin Jan 15, 2025
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3 changes: 2 additions & 1 deletion vllm/model_executor/layers/quantization/fp8.py
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Original file line number Diff line number Diff line change
Expand Up @@ -276,7 +276,8 @@ def apply(self,
input_scale=layer.input_scale,
bias=bias,
cutlass_fp8_supported=self.cutlass_fp8_supported,
use_per_token_if_dynamic=False)
# Default to using per_token quantization if cutalss fp8 is supported.
use_per_token_if_dynamic=self.cutlass_fp8_supported)


class Fp8MoEMethod(FusedMoEMethodBase):
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