GitLab

Summary:
Refactor M1 logic
These improvement introduced in following PR: https://github.com/pytorch/vision/pull/6117

Pull Request resolved: https://github.com/pytorch/audio/pull/2438

Reviewed By: nateanl

Differential Revision: D36896028

Pulled By: atalman

fbshipit-source-id: 2ce360bfa78b2a7c77d5d4db800d487d171831a9