pytorch

05fb1600 - Revert D19964089: [pytorch][PR] Allow vectorized gpu loop to have different argument types

Revert D19964089: [pytorch][PR] Allow vectorized gpu loop to have different argument types Test Plan: revert-hammer Differential Revision: D19964089 Original commit changeset: a1e8e62d1ebc fbshipit-source-id: fee9423d5924714f0e92eea712cde2d2163b3cf0