[slimtensor] Introduce CUDA guard to aoti/slim/cuda#16919
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Pull Request resolved: #16724 Introduce CUDAGuard and CUDAStreamGuard from cuda/runtime/ to aoti/slim/cuda/ to support slimtensor requirement while get rid of potential circular dependency: - cuda_backend/main_functionalities -> aoti/slimtensor -> cuda_backend/cuda_guard This change: - copy guard.h, guard.cpp and test files from backend/cuda_backend to backend/aoti/slim/cuda/ - original guard.h, guard.cpp will be deleted on the final integration step. ghstack-source-id: 336190672 @exported-using-ghexport Differential Revision: [D91056808](https://our.internmc.facebook.com/intern/diff/D91056808/)
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/16919
Note: Links to docs will display an error until the docs builds have been completed. ⏳ No Failures, 115 PendingAs of commit c508a03 with merge base bd61a3a ( This comment was automatically generated by Dr. CI and updates every 15 minutes. |
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Gasoonjia
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Jan 27, 2026
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This PR was created by the merge bot to help merge the original PR into the main branch.
ghstack PR number: #16724 by @Gasoonjia
^ Please use this as the source of truth for the PR details, comments, and reviews
ghstack PR base: https://github.com/pytorch/executorch/tree/gh/gasoonjia/104/base
ghstack PR head: https://github.com/pytorch/executorch/tree/gh/gasoonjia/104/head
Merge bot PR base: https://github.com/pytorch/executorch/tree/main
Merge bot PR head: https://github.com/pytorch/executorch/tree/gh/gasoonjia/104/orig
Differential Revision: D91056808
@diff-train-skip-merge