pytorch

808f84ee - [Shape Inference] Update shape inference in dper3 backend - C2 part (#34474)

[Shape Inference] Update shape inference in dper3 backend - C2 part (#34474) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/34474 Add InferQuantization - set current_dim_type_ to CONSTANT for quantization ops. Test Plan: buck test mode/opt-clang caffe2/caffe2/opt:bound_shape_inference_test Reviewed By: yinghai Differential Revision: D20332703 fbshipit-source-id: 36fa9bc81ae9f49dd00d8393d99ccce0884542df