pytorch

8105aaca - int8 SpatialBN (#16796)

int8 SpatialBN (#16796) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/16796 SpatialBN int8 version Reviewed By: dskhudia Differential Revision: D13971224 fbshipit-source-id: e55fd608c161069daaa4e62c618bc14b01f32cb7