pytorch

1d54ce9d - [14/N] Refactor _new_process_group_helper() to remove repeated code (#88351)

[14/N] Refactor _new_process_group_helper() to remove repeated code (#88351) Changes: - refactor parts of `_new_process_group_helper()` to remove repeated code Differential Revision: [D41188274](https://our.internmc.facebook.com/intern/diff/D41188274) Pull Request resolved: https://github.com/pytorch/pytorch/pull/88351 Approved by: https://github.com/kwen2501