[aoti-backend-consolidation 2/3] backend.py #15430
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Differential Revision: [D85704977](https://our.internmc.facebook.com/intern/diff/D85704977/) [ghstack-poisoned]
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/15430
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Differential Revision: [D85704977](https://our.internmc.facebook.com/intern/diff/D85704977/) ghstack-source-id: 319331842 Pull Request resolved: #15430
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Differential Revision: [D85704977](https://our.internmc.facebook.com/intern/diff/D85704977/) [ghstack-poisoned]
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Pull Request resolved: #15430 # Summary This diff consolidates the backend functionality into a single target `//executorch/backends/aoti:aoti_backend` and simplifies the cuda backend target by making it dependent on the consolidated backend target. The following changes are made in this diff: * Creation of a new target `//executorch/backends/aoti:aoti_backend` in `fbcode/executorch/backends/aoti/targets.bzl` which includes the necessary dependencies for the AOTI backend. * Update of the `//executorch/backends/cuda:cuda_backend` target in `fbcode/executorch/backends/cuda/TARGETS` to depend on the new `//executorch/backends/aoti:aoti_backend` target instead of individual AOTI backend dependencies. * Creation of a new file `fbcode/executorch/backends/aoti/aoti_backend.py` which imports the necessary dependencies and passes for the AOTI backend. * Simplification of the `xplat/executorch/backends/cuda/cuda_backend.py` file by removing unnecessary imports and using the new `AotiBackend` class from the `aoti_backend.py` file. Differential Revision: [D85704977](https://our.internmc.facebook.com/intern/diff/D85704977/) ghstack-source-id: 319362462
Differential Revision: [D85704977](https://our.internmc.facebook.com/intern/diff/D85704977/) [ghstack-poisoned]
Gasoonjia
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Oct 28, 2025
Pull Request resolved: #15430 # Summary This diff consolidates the backend functionality into a single target `//executorch/backends/aoti:aoti_backend` and simplifies the cuda backend target by making it dependent on the consolidated backend target. The following changes are made in this diff: * Creation of a new target `//executorch/backends/aoti:aoti_backend` in `fbcode/executorch/backends/aoti/targets.bzl` which includes the necessary dependencies for the AOTI backend. * Update of the `//executorch/backends/cuda:cuda_backend` target in `fbcode/executorch/backends/cuda/TARGETS` to depend on the new `//executorch/backends/aoti:aoti_backend` target instead of individual AOTI backend dependencies. * Creation of a new file `fbcode/executorch/backends/aoti/aoti_backend.py` which imports the necessary dependencies and passes for the AOTI backend. * Simplification of the `xplat/executorch/backends/cuda/cuda_backend.py` file by removing unnecessary imports and using the new `AotiBackend` class from the `aoti_backend.py` file. ghstack-source-id: 319365324 Differential Revision: [D85704977](https://our.internmc.facebook.com/intern/diff/D85704977/)
Differential Revision: [D85704977](https://our.internmc.facebook.com/intern/diff/D85704977/) [ghstack-poisoned]
Gasoonjia
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Pull Request resolved: #15430 # Summary This diff consolidates the backend functionality into a single target `//executorch/backends/aoti:aoti_backend` and simplifies the cuda backend target by making it dependent on the consolidated backend target. The following changes are made in this diff: * Creation of a new target `//executorch/backends/aoti:aoti_backend` in `fbcode/executorch/backends/aoti/targets.bzl` which includes the necessary dependencies for the AOTI backend. * Update of the `//executorch/backends/cuda:cuda_backend` target in `fbcode/executorch/backends/cuda/TARGETS` to depend on the new `//executorch/backends/aoti:aoti_backend` target instead of individual AOTI backend dependencies. * Creation of a new file `fbcode/executorch/backends/aoti/aoti_backend.py` which imports the necessary dependencies and passes for the AOTI backend. * Simplification of the `xplat/executorch/backends/cuda/cuda_backend.py` file by removing unnecessary imports and using the new `AotiBackend` class from the `aoti_backend.py` file. ghstack-source-id: 319383850 Differential Revision: [D85704977](https://our.internmc.facebook.com/intern/diff/D85704977/)
Differential Revision: [D85704977](https://our.internmc.facebook.com/intern/diff/D85704977/) [ghstack-poisoned]
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Pull Request resolved: #15430 # Summary This diff consolidates the backend functionality into a single target `//executorch/backends/aoti:aoti_backend` and simplifies the cuda backend target by making it dependent on the consolidated backend target. The following changes are made in this diff: * Creation of a new target `//executorch/backends/aoti:aoti_backend` in `fbcode/executorch/backends/aoti/targets.bzl` which includes the necessary dependencies for the AOTI backend. * Update of the `//executorch/backends/cuda:cuda_backend` target in `fbcode/executorch/backends/cuda/TARGETS` to depend on the new `//executorch/backends/aoti:aoti_backend` target instead of individual AOTI backend dependencies. * Creation of a new file `fbcode/executorch/backends/aoti/aoti_backend.py` which imports the necessary dependencies and passes for the AOTI backend. * Simplification of the `xplat/executorch/backends/cuda/cuda_backend.py` file by removing unnecessary imports and using the new `AotiBackend` class from the `aoti_backend.py` file. ghstack-source-id: 319547616 Differential Revision: [D85704977](https://our.internmc.facebook.com/intern/diff/D85704977/)
Differential Revision: [D85704977](https://our.internmc.facebook.com/intern/diff/D85704977/) [ghstack-poisoned]
Gasoonjia
added a commit
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Oct 29, 2025
Pull Request resolved: #15430 # Summary This diff consolidates the backend functionality into a single target `//executorch/backends/aoti:aoti_backend` and simplifies the cuda backend target by making it dependent on the consolidated backend target. The following changes are made in this diff: * Creation of a new target `//executorch/backends/aoti:aoti_backend` in `fbcode/executorch/backends/aoti/targets.bzl` which includes the necessary dependencies for the AOTI backend. * Update of the `//executorch/backends/cuda:cuda_backend` target in `fbcode/executorch/backends/cuda/TARGETS` to depend on the new `//executorch/backends/aoti:aoti_backend` target instead of individual AOTI backend dependencies. * Creation of a new file `fbcode/executorch/backends/aoti/aoti_backend.py` which imports the necessary dependencies and passes for the AOTI backend. * Simplification of the `xplat/executorch/backends/cuda/cuda_backend.py` file by removing unnecessary imports and using the new `AotiBackend` class from the `aoti_backend.py` file. ghstack-source-id: 319556735 Differential Revision: [D85704977](https://our.internmc.facebook.com/intern/diff/D85704977/)
Gasoonjia
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Stack from [ghstack](https://github.com/ezyang/ghstack) (oldest at bottom): * #15430 * __->__ #15429 Differential Revision: [D85700449](https://our.internmc.facebook.com/intern/diff/D85700449/)
larryliu0820
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Stack from ghstack (oldest at bottom):
Differential Revision: D85704977