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Fix: modelloader handling of model_kwargs load_in*bit #1999

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merged 10 commits into from
Oct 30, 2024

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NanoCode012
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Description

I missed one important case where model_kwargs["load_in_8bit"] and model_kwargs["load_in_4bit"] are deleted at the end of self.set_quantization_config() which would break all further dependency on the above kwarg. This PR fixes that and refactors the handling.

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@NanoCode012 NanoCode012 changed the title Fix/model loader cast issues Fix: modelloader handling of model_kwargs load_in*bit Oct 28, 2024
@MengqingCao
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This looks much better than checking if the key-value pair exists before each check. :-)

@NanoCode012
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To validate the new e2e test, I ran it on current main which threw an error.

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@winglian winglian merged commit 5c7e891 into main Oct 30, 2024
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@winglian winglian deleted the fix/model-loader-cast-issues branch October 30, 2024 18:41
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3 participants