Add fusion enabled apis (#64429)

Commit

3 years ago

Add fusion enabled apis (#64429) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/64429 Test Plan: Imported from OSS Reviewed By: pbelevich Differential Revision: D30740897 Pulled By: eellison fbshipit-source-id: 446aa63b5d763f1cfffea62547db7294368e3438