pytorch

c8332256 - [JIT] Refactor SR invocation of fusion (#70508)

[JIT] Refactor SR invocation of fusion (#70508) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/70508 We can create the code object at compile time instead or runtime to speed it up. This also makes unnecessary the compilation cache. TODO: figure out if theres a way to cache InterpreterState object Test Plan: Imported from OSS Reviewed By: ngimel Differential Revision: D33458648 Pulled By: eellison fbshipit-source-id: 710389741e7c6210528f2f96ab496fcd533d942a