[Executorch][llm] Add support for ring kv cache and ring attention #10608
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Introduced CachePositionManager to keep track of what is the position for each slot in ring kv cache. This is used to generate mask. Differential Revision: [D73891427](https://our.internmc.facebook.com/intern/diff/D73891427/) [ghstack-poisoned]
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/10608
Note: Links to docs will display an error until the docs builds have been completed. ❌ 2 New FailuresAs of commit 14c022a with merge base 1ae8c2c ( NEW FAILURES - The following jobs have failed:
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This pull request was exported from Phabricator. Differential Revision: D73891427 |
…ttention" Introduced CachePositionManager to keep track of what is the position for each slot in ring kv cache. This is used to generate mask. Differential Revision: [D73891427](https://our.internmc.facebook.com/intern/diff/D73891427/) [ghstack-poisoned]
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This pull request was exported from Phabricator. Differential Revision: D73891427 |
kimishpatel
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digantdesai
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May 5, 2025
larryliu0820
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May 5, 2025
…ttention" Introduced CachePositionManager to keep track of what is the position for each slot in ring kv cache. This is used to generate mask. Differential Revision: [D73891427](https://our.internmc.facebook.com/intern/diff/D73891427/) [ghstack-poisoned]
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This pull request was exported from Phabricator. Differential Revision: D73891427 |
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Stack from ghstack (oldest at bottom):
Introduced CachePositionManager to keep track of what is the position for each slot in ring kv cache. This is used to generate mask.
Differential Revision: D73891427