pytorch

e1392922 - [quant] Enable per-channel quantization for LSTM Modules (#39666)

[quant] Enable per-channel quantization for LSTM Modules (#39666) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/39666 Test Plan: python test/test_quantization.py TestPostTrainingDynamic.test_per_channel_lstm_quantize Imported from OSS Differential Revision: D21977601 fbshipit-source-id: 1333259e75782e54864ab444e05397b86cd9b9aa