pytorch

6fa1d880 - make external codegen aware of autogen'd composite kernels (#56960)

make external codegen aware of autogen'd composite kernels (#56960) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/56960 Test Plan: Imported from OSS Reviewed By: ezyang Differential Revision: D28012667 Pulled By: bdhirsh fbshipit-source-id: 56da050c5d46b8952ddecfa83ebd5fe8454acffe