pytorch

d5afd975 - Refactor qconv_prepack and qconv_unpack to support conv3d (#28481)

Refactor qconv_prepack and qconv_unpack to support conv3d (#28481) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/28481 Refactor qconv_prepack and qconv_unpack to support conv3d Test Plan: buck test mode/dev-nosan caffe2/test:quantized -- "Conv" Reviewed By: dskhudia Differential Revision: D18023651 fbshipit-source-id: 8cbc9fe68f93bc4b247a4f41423c6d8c30a5ef90