pytorch

e97e8736 - Clean up CUDA Sleep and Tensor Initialization in ProcessGroupNCCLTest (#42211)

Clean up CUDA Sleep and Tensor Initialization in ProcessGroupNCCLTest (#42211) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/42211 Helper functions for launching CUDA Sleep and Tensor Value Initialization for the collective test functions. This is more of a code cleanup fix compared to the previous diffs. ghstack-source-id: 109097243 Test Plan: working on devGPU and devvm Reviewed By: jiayisuse Differential Revision: D22782671 fbshipit-source-id: 7d88f568a4e08feae778669affe69c8d638973db