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Fix gptqmodel backend check #2420

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Merged
IlyasMoutawwakil merged 6 commits into from
Apr 15, 2026
+14 −2
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Fix gptqmodel backend check #2420

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feac642
fix backend
jiqing-feng Apr 8, 2026
228215b
rm exllama_set_max_input_length
jiqing-feng Apr 8, 2026
e94a212
add backend check
jiqing-feng Apr 10, 2026
2c95366
add comments and format
jiqing-feng Apr 13, 2026
0101682
install pcre and setuptools for gptqmodel
jiqing-feng Apr 15, 2026
33334e0
Apply suggestion from @IlyasMoutawwakil
IlyasMoutawwakil Apr 15, 2026
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3 changes: 1 addition & 2 deletions optimum/gptq/quantizer.py
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Original file line number Diff line number Diff line change
Expand Up @@ -669,8 +669,7 @@ class StoreAttr(object):
model.quantize_config = StoreAttr()
model.quantize_config.desc_act = self.desc_act
model = gptq_post_init(model, use_act_order=self.desc_act)
if self.desc_act and self.backend == BACKEND.EXLLAMA_V1 and self.max_input_length is not None:
model = exllama_set_max_input_length(model, self.max_input_length)
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@Qubitium Qubitium Apr 8, 2026

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@jiqing-feng Can you check if anyone stil uses this? exllama_set_max_input_length If not and only v1 specific, this helper method can be removed too.

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@jiqing-feng jiqing-feng Apr 8, 2026

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Checked no use of this func, removed. Thanks for the review.


return model

def pack_model(
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