pytorch

1ab72cf5 - [vulkan][test] benchmark sub op (#82221)

[vulkan][test] benchmark sub op (#82221) Differential Revision: [D38153928](https://our.internmc.facebook.com/intern/diff/D38153928/) Pull Request resolved: https://github.com/pytorch/pytorch/pull/82221 Approved by: https://github.com/SS-JIA