[cp] dispatch flex_attention on DTensor to cp implementation #151900
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[ghstack-poisoned]
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/151900
Note: Links to docs will display an error until the docs builds have been completed. ❌ 3 New Failures, 1 Unrelated FailureAs of commit 11c155d with merge base b7c7000 ( NEW FAILURES - The following jobs have failed:
BROKEN TRUNK - The following job failed but were present on the merge base:👉 Rebase onto the `viable/strict` branch to avoid these failures
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This was referenced Apr 22, 2025
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This was referenced Apr 22, 2025
XilunWu
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Apr 24, 2025
ghstack-source-id: 939ab50 Pull Request resolved: #151497 DTensor HOP call in TorchDispatchMode ghstack-source-id: 939ab50 Pull Request resolved: #151685 [cp] Add e2e flex_attention test w/ causal masking ghstack-source-id: 939ab50 Pull Request resolved: #151900 [cp] Context Parallel: dispatch flex_attention to CP impl in TorchDispatchMode ghstack-source-id: 939ab50 Pull Request resolved: #151903
XilunWu
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Apr 24, 2025
ghstack-source-id: 9f052d6 Pull Request resolved: #151497 DTensor HOP call in TorchDispatchMode ghstack-source-id: 9f052d6 Pull Request resolved: #151685 [cp] Add e2e flex_attention test w/ causal masking ghstack-source-id: 9f052d6 Pull Request resolved: #151900 [cp] Context Parallel: dispatch flex_attention to CP impl in TorchDispatchMode ghstack-source-id: 9f052d6 Pull Request resolved: #151903
XilunWu
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Apr 24, 2025
ghstack-source-id: e098b23 Pull Request resolved: #151497 DTensor HOP call in TorchDispatchMode ghstack-source-id: e098b23 Pull Request resolved: #151685 [cp] Add e2e flex_attention test w/ causal masking ghstack-source-id: e098b23 Pull Request resolved: #151900 [cp] Context Parallel: dispatch flex_attention to CP impl in TorchDispatchMode ghstack-source-id: e098b23 Pull Request resolved: #151903
XilunWu
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Apr 27, 2025
ghstack-source-id: 4524be1 Pull Request resolved: #151497 DTensor HOP call in TorchDispatchMode ghstack-source-id: 4524be1 Pull Request resolved: #151685 [cp] Add e2e flex_attention test w/ causal masking ghstack-source-id: 4524be1 Pull Request resolved: #151900 [cp] Context Parallel: dispatch flex_attention to CP impl in TorchDispatchMode ghstack-source-id: 4524be1 Pull Request resolved: #151903
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Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as |
superiwan
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Jul 14, 2025
ghstack-source-id: af830b8 Pull Request resolved: pytorch/pytorch#151900
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Stack from ghstack (oldest at bottom):
cc @H-Huang @awgu @wanchaol @fegin @fduwjj @wz337 @wconstab @d4l3k