[ExecuTorch] Add trailing dims memoization to improve performance of permute_copy_out #5246
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…permute_copy_out Otherwise we recompute trailing dims every time we call coordinateToIndex. Differential Revision: [D62154216](https://our.internmc.facebook.com/intern/diff/D62154216/) [ghstack-poisoned]
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/5246
Note: Links to docs will display an error until the docs builds have been completed. ✅ No FailuresAs of commit d363878 with merge base 3171ede ( This comment was automatically generated by Dr. CI and updates every 15 minutes. |
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This pull request was exported from Phabricator. Differential Revision: D62154216 |
This was referenced Sep 10, 2024
mergennachin
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…ormance of permute_copy_out" Otherwise we recompute trailing dims every time we call coordinateToIndex. Differential Revision: [D62154216](https://our.internmc.facebook.com/intern/diff/D62154216/) [ghstack-poisoned]
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This pull request was exported from Phabricator. Differential Revision: D62154216 |
…ormance of permute_copy_out" Otherwise we recompute trailing dims every time we call coordinateToIndex. Differential Revision: [D62154216](https://our.internmc.facebook.com/intern/diff/D62154216/) [ghstack-poisoned]
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This pull request was exported from Phabricator. Differential Revision: D62154216 |
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This pull request has been merged in 17cf782. |
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…permute_copy_out Pull Request resolved: pytorch/executorch#5246 Otherwise we recompute trailing dims every time we call coordinateToIndex. ghstack-source-id: 242067817 @exported-using-ghexport Differential Revision: [D62154216](https://our.internmc.facebook.com/intern/diff/D62154216/)
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Stack from ghstack (oldest at bottom):
Otherwise we recompute trailing dims every time we call coordinateToIndex.
Differential Revision: D62154216