pytorch

9db0e0e7 - [quant][graphmode] produce reference pattern for binary ops and then rewrite to quantized op (#72953)

[quant][graphmode] produce reference pattern for binary ops and then rewrite to quantized op (#72953) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/72953 This PR makes BinaryOpQuantizeHandler to always produce reference patterns, and we have some custom lowering pass to rewrite the reference qunatized patterns to quantized ops it includes rewrite for torch.ops.quantized.add, torch.ops.quantized.mul, torch.ops.quantized.matmul Test Plan: python test/test_quantization.py TestQuantizeFx python test/test_quantization.py TestQuantizeFxOps Imported from OSS Reviewed By: gchanan Differential Revision: D34292408 fbshipit-source-id: 9872a5098249bc77db15e9fb614416958e62b9b2 (cherry picked from commit dbdc61ee8b5dde2e54a34a370a3af887e5117398)