pytorch

e99fa004 - Back out "[DeviceMesh] Add support for nD slicing (#119752)" (#121763)

Back out "[DeviceMesh] Add support for nD slicing (#119752)" (#121763) Summary: Original commit changeset: e52b8809c8d8 Original Phabricator Diff: D54778906 We have to backout this diff. D54778906 seems to be causing test failures for APF blocking trunk health and hence release. Just starting to look at the issue. T182209248 Test Plan: Sandcastle Reviewed By: satgera Differential Revision: D54825114 Pull Request resolved: https://github.com/pytorch/pytorch/pull/121763 Approved by: https://github.com/osalpekar