pytorch

cac9ae15 - [iOS GPU][BE][3/n] Give MPSImage objects a label for better debugging experience (#60282)

[iOS GPU][BE][3/n] Give MPSImage objects a label for better debugging experience (#60282) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/60282 1. Adds a label to the MPSImage objects. The label describes the size of the image. 2. Remove `[image markRead]`. 3. Rename two APIs for better naming convention. ghstack-source-id: 131839557 Test Plan: 1. CircleCI 2. buck test pp-mac Reviewed By: SS-JIA Differential Revision: D29232975 fbshipit-source-id: 075175c4b5a1c5b79e795f4860e1694d7c06d4f2