pytorch

6b5d736b - [dtensor][10/n] switch pointwise op to use op strategy (#111234)

[dtensor][10/n] switch pointwise op to use op strategy (#111234) As titled, this also handles sth like [Shard(0), Shard(0)] correctly for pointwise ops, which was previously errored out Pull Request resolved: https://github.com/pytorch/pytorch/pull/111234 Approved by: https://github.com/fduwjj ghstack dependencies: #109145, #110717