pytorch

8b67b83c - [quant][fx][improvement] Add lowering support for FixedQParamsOpQuantizeHandler (#72488)

[quant][fx][improvement] Add lowering support for FixedQParamsOpQuantizeHandler (#72488) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/72488 This is an effort to move the current implementation towards the reference quantized model design: https://github.com/pytorch/rfcs/blob/master/RFC-0019-Extending-PyTorch-Quantization-to-Custom-Backends.md so that we use reference model in the default fbgemm/qnnpack path Test Plan: python test/test_quantization.py TestQuantizeFx python test/test_quantization.py TestQuantizeFxOps Imported from OSS Reviewed By: vkuzo Differential Revision: D34062364 fbshipit-source-id: 50c4a86644c3f5f6fb03d2a98aa7376895c0fc84 (cherry picked from commit ed8122e44d4ce9975ee8afeb914683ae226438b9)