[DeviceMesh] Add error when users try to slice non contiguous flattened dim submesh #157523
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…ed dim submesh [ghstack-poisoned]
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/157523
Note: Links to docs will display an error until the docs builds have been completed. ✅ No FailuresAs of commit 4bb4b6b with merge base ccb67f3 ( This comment was automatically generated by Dr. CI and updates every 15 minutes. |
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Stack from ghstack (oldest at bottom):
With #157393, we want to first throw a clearer error for users and then fix it in the long-term
cc @H-Huang @awgu @wanchaol @fegin @wz337 @wconstab @d4l3k