pytorch

341c76dc - [PyTorch] Add C10_ALWAYS_INLINE to critical dispatcher paths (#51245)

[PyTorch] Add C10_ALWAYS_INLINE to critical dispatcher paths (#51245) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/51245 Splitting this out from #51164 (D26069629) to allow it to land separately; I'm sure this is a good idea but I'm less sure about #51164. ghstack-source-id: 120697499 Test Plan: double-check effect on empty benchmark with perf stat; didn't move Reviweers: ezyang, messmer Reviewed By: ezyang Differential Revision: D26112627 fbshipit-source-id: 50d4418d351527bcedd5ccdc49106bc642699870