pytorch

ef635613 - Revert D16428208: [pytorch][PR] only scatter in forward if multi-device per process

Revert D16428208: [pytorch][PR] only scatter in forward if multi-device per process Differential Revision: D16428208 Original commit changeset: eaa3876b2b95 fbshipit-source-id: 9db3bc86bf419dd06fdaaff434f72b92ecb5a427