pytorch

3fd46a2f - [quant] Add quantize and dequantize operators to decomposition table (#93312)

[quant] Add quantize and dequantize operators to decomposition table (#93312) Summary: This PR tries to decompose the operators in torch.ops.quantized_decomposed namespace to more primitive aten operators, this would free us from maintaining the semantics of the quantize/dequantize operators, which can be expressed more precises in terms of underlying aten operators Note: this PR just adds them to the decomposition table, we haven't enable this by default yet Test Plan: python test/test_quantization.py TestQuantizePT2E.test_q_dq_decomposition Reviewers: Subscribers: Tasks: Tags: Pull Request resolved: https://github.com/pytorch/pytorch/pull/93312 Approved by: https://github.com/vkuzo, https://github.com/SherlockNoMad