pytorch

a722d28e - [WIP] JIT Static Hooks: adding hooks to class type and adding logic for hook running/compilation (#49544)

[WIP] JIT Static Hooks: adding hooks to class type and adding logic for hook running/compilation (#49544) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/49544 Implementation of design laid out in: https://fb.quip.com/MY9gAqlroo0Z Test Plan: Imported from OSS Reviewed By: heitorschueroff Differential Revision: D25771122 Pulled By: Lilyjjo fbshipit-source-id: dc4a8461f71c58ae75144ca1477cd1c0e9f0f325