pytorch

8d7242a1 - [PyTorch Edge] Add Quantized Softmax Op (Naive Implementation) (#75017)

[PyTorch Edge] Add Quantized Softmax Op (Naive Implementation) (#75017) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/75017 This version just does dequantize, fp32 softmax, quantize. Another version of actual quantized softmax using qnnpack will be added next Test Plan: From fbcode: ```buck test caffe2/test:quantization -- test_qsoftmax``` Benchmarking: See summary of D34996486 Reviewed By: kimishpatel Differential Revision: D34943147 fbshipit-source-id: 426a0780803597a21460139c67960891d6e9cc81 (cherry picked from commit 524eede541773299fc015f47c6cd6275ed5cf421)