Add a pure python wrapper fo pybindings.portable_lib#3218
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guangy10 merged 1 commit intorelease/0.2from Apr 22, 2024
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Add a pure python wrapper fo pybindings.portable_lib#3218guangy10 merged 1 commit intorelease/0.2from
guangy10 merged 1 commit intorelease/0.2from
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Summary: Pull Request resolved: #3137 When installed as a pip wheel, we must import `torch` before trying to import the pybindings shared library extension. This will load libtorch.so and related libs, ensuring that the pybindings lib can resolve those runtime dependencies. So, add a pure python wrapper that lets us do this when users say `import executorch.extension.pybindings.portable_lib` We only need this for OSS, so don't bother doing this for other pybindings targets. Reviewed By: orionr, mikekgfb Differential Revision: D56317150 fbshipit-source-id: 920382636732aa276c25a76163afb7d28b1846d0 (cherry picked from commit 969aa96)
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/3218
Note: Links to docs will display an error until the docs builds have been completed. ✅ No FailuresAs of commit 50a8b67 with merge base d3326a2 ( This comment was automatically generated by Dr. CI and updates every 15 minutes. |
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Summary:
When installed as a pip wheel, we must import
torchbefore trying to import the pybindings shared library extension. This will load libtorch.so and related libs, ensuring that the pybindings lib can resolve those runtime dependencies.So, add a pure python wrapper that lets us do this when users say
import executorch.extension.pybindings.portable_libWe only need this for OSS, so don't bother doing this for other pybindings targets.
Differential Revision: D56317150