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Move verify_marlin_supported to GPTQMarlinLinearMethod #8165

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merged 1 commit into from
Sep 5, 2024
Merged

Move verify_marlin_supported to GPTQMarlinLinearMethod #8165

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8 changes: 4 additions & 4 deletions vllm/model_executor/layers/quantization/gptq_marlin.py
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Original file line number Diff line number Diff line change
Expand Up @@ -51,10 +51,6 @@ def __init__(self, weight_bits: int, group_size: int, desc_act: bool,

self.quant_type = self.TYPE_MAP[(weight_bits, is_sym)]

# Verify supported on platform.
verify_marlin_supported(quant_type=self.quant_type,
group_size=self.group_size)

def __repr__(self) -> str:
return (f"GPTQMarlinConfig(quant_type={self.quant_type}, "
f"group_size={self.group_size}, "
Expand Down Expand Up @@ -153,6 +149,10 @@ class GPTQMarlinLinearMethod(LinearMethodBase):
def __init__(self, quant_config: GPTQMarlinConfig) -> None:
self.quant_config = quant_config

# Verify supported on platform.
verify_marlin_supported(quant_type=self.quant_config.quant_type,
group_size=self.quant_config.group_size)

def create_weights(
self,
layer: torch.nn.Module,
Expand Down
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