pytorch

ff3d773d - [TP] Add deprecation warnings in the documentations for Pairwise parallel, sequence parallel and other prepare input/output functions (#111176)

[TP] Add deprecation warnings in the documentations for Pairwise parallel, sequence parallel and other prepare input/output functions (#111176) As part of TP UX improvements, we want to keep our API simple (not easy) so that users get the flexibility to do what they want and avoid a too generic API which tries to solve everything and get things too complicated. We are updating the doc accordingly. Pull Request resolved: https://github.com/pytorch/pytorch/pull/111176 Approved by: https://github.com/wanchaol ghstack dependencies: #111160, #111166