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Change warning logs to debug for unimplemented MXFP4 Linear/Attention (#29441)

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Signed-off-by: Michael Goin <mgoin64@gmail.com>
Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
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Michael Goin 2025-11-25 17:52:31 -05:00 committed by GitHub
parent 0abc79482a
commit 7df0289782
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1 changed files with 6 additions and 4 deletions
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10
vllm/model_executor/layers/quantization/mxfp4.py
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@ -196,9 +196,10 @@ class Mxfp4Config(QuantizationConfig):
# TODO: Add support for MXFP4 Linear Method.
# MXFP4 LinearMethod is available in AMD-Quark, refer to that implementation
# if you are interested in enabling MXFP4 here.
logger.warning_once(
logger.debug_once(
"MXFP4 linear layer is not implemented - falling back to "
"UnquantizedLinearMethod."
"UnquantizedLinearMethod.",
scope="local",
)
return UnquantizedLinearMethod()
elif isinstance(layer, FusedMoE):
@ -208,9 +209,10 @@ class Mxfp4Config(QuantizationConfig):
return Mxfp4MoEMethod(layer.moe_config)
elif isinstance(layer, Attention):
# TODO: Add support for MXFP4 Attention.
logger.warning_once(
logger.debug_once(
"MXFP4 attention layer is not implemented. "
"Skipping quantization for this layer."
"Skipping quantization for this layer.",
scope="local",
)
return None