Fix _init_weights to safely skip int8 quantized weights#41522
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KaparthyReddy wants to merge 8 commits into
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Fix _init_weights to safely skip int8 quantized weights#41522KaparthyReddy wants to merge 8 commits into
KaparthyReddy wants to merge 8 commits into
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…Reddy/hf-transformers-contributions into fix-llmcompressor-error the commit.
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[For maintainers] Suggested jobs to run (before merge) run-slow: qwen2_5_vl |
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Can you link the issue this is fixing..? |
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Apr 29, 2026
Applied from PR huggingface#41522 because direct merge conflicted with current model initialization.
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This PR addresses a RuntimeError that occurs when loading W8A8 quantized Qwen2.5-VL models.
Changes:
_init_weightsinQwen2_5_VLPreTrainedModelto safely skip non-floating tensors (e.g., int8 quantized weights) during initialization.normal_()on integer dtypes.Note: This PR does not include the tester file
test_init_weights_safe.py; that file exists only in the fork for private testing.