pytorch

e594c30b - [quant][graphmode][fx] Support fp16 dynamic quantization for linear (#44582)

[quant][graphmode][fx] Support fp16 dynamic quantization for linear (#44582) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/44582 Test Plan: test_quantize_fx.py Imported from OSS Reviewed By: vkuzo Differential Revision: D23665974 fbshipit-source-id: 19ba6c61a9c77ef570b00614016506e9a2729f7c