[quant][pt2e] Fix a bug in reference quantized module (decomposed mode) (#98903)
Summary:
Fixed quant_min/quant_max for per channel quantized weight for reference quantized module in decomposed mode,
this bug is triggered while onboard an internal model
Test Plan:
python test/test_quantization.py TestQuantizeFx.test__convert_to_reference_decomposed_fx_per_channel_quant_module
Reviewers:
Subscribers:
Tasks:
Tags:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/98903
Approved by: https://github.com/andrewor14
