[FSDP] Speed up first iter order check (part 2) #96220
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🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/96220
Note: Links to docs will display an error until the docs builds have been completed. ✅ No FailuresAs of commit 9e5e63b: This comment was automatically generated by Dr. CI and updates every 15 minutes. |
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ghstack-source-id: 93b4438a618eb6a6102a3d12f90516decdd7cf9f Pull Request resolved: #96220
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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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For a tensor on GPU, moving it once to CPU and operating on it on CPU is faster than moving it element by element from CPU to GPU. This is a follow-up to also move `world_indices`. Pull Request resolved: pytorch/pytorch#96220 Approved by: https://github.com/zhaojuanmao
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For a tensor on GPU, moving it once to CPU and operating on it on CPU is faster than moving it element by element from CPU to GPU. This is a follow-up to also move `world_indices`. Pull Request resolved: pytorch/pytorch#96220 Approved by: https://github.com/zhaojuanmao
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For a tensor on GPU, moving it once to CPU and operating on it on CPU is faster than moving it element by element from CPU to GPU. This is a follow-up to also move `world_indices`. Pull Request resolved: pytorch#96220 Approved by: https://github.com/zhaojuanmao
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Stack from ghstack (oldest at bottom):
For a tensor on GPU, moving it once to CPU and operating on it on CPU is faster than moving it element by element from CPU to GPU. This is a follow-up to also move
world_indices.