pytorch

a2c17a2b - [PyTorch] AOTI: add CPU fast path in aoti_torch_empty_strided (#110877)

[PyTorch] AOTI: add CPU fast path in aoti_torch_empty_strided (#110877) This seems to reduce benchmark time by 15-20%. Supersedes D49835545. Differential Revision: [D49974460](https://our.internmc.facebook.com/intern/diff/D49974460/) Pull Request resolved: https://github.com/pytorch/pytorch/pull/110877 Approved by: https://github.com/chenyang78, https://github.com/jansel, https://github.com/desertfire ghstack dependencies: #110876