[bc-breaking] reference option for conv produce a pattern instead of reference conv module (#61942)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/61942
This PR changes is_reference=True for conv to produce a pattern consists of dequant - float conv - quant instead of reference conv module, this is useful for future transformations to custom backends, it is also helpful to simplify the implementation for
convert in the future.
Test Plan:
python test/test_quantization.py TestQuantizeFxOps
Imported from OSS
Reviewed By: vkuzo
Differential Revision: D29810656
fbshipit-source-id: 549237a62bfda4341a2a7474c124f5e33350e267
