[oss][hf][bug fix] Remove buggy consolidation logic #158380
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Summary: I tried to add some logic that could optimize for the non-row wise sharded case and do it more efficiently, but this has some bugs, so removing it for now and will find a better algorithm for the non-row wise sharded case to find the maximum number of bytes that we can write at a time. Test Plan: ensure tests pass Rollback Plan: Differential Revision: D78366701
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/158380
Note: Links to docs will display an error until the docs builds have been completed. ✅ You can merge normally! (1 Unrelated Failure)As of commit 5567eda with merge base e4c17d5 ( UNSTABLE - The following job is marked as unstable, possibly due to flakiness on trunk:
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This pull request was exported from Phabricator. Differential Revision: D78366701 |
Saiteja64
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Jul 16, 2025
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@pytorchmergebot merge |
Merge startedYour change will be merged once all checks pass (ETA 0-4 Hours). Learn more about merging in the wiki. Questions? Feedback? Please reach out to the PyTorch DevX Team |
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Summary: I tried to add some logic that could optimize for the non-row wise sharded case and do it more efficiently, but this has some bugs, so removing it for now and will find a better algorithm for the non-row wise sharded case to find the maximum number of bytes that we can write at a time.
Test Plan:
ensure tests pass
Rollback Plan:
Differential Revision: D78366701
cc @H-Huang @awgu @wanchaol @fegin @fduwjj @wz337 @wconstab @d4l3k