Patch AArch64 detection and enable Python 3.12 in Linux AArch64 nightly wheels build#4164
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metascroy merged 1 commit intopytorch:mainfrom Apr 16, 2026
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🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/ao/4164
Note: Links to docs will display an error until the docs builds have been completed. ❌ 1 New FailureAs of commit 1dd16ed with merge base 00ef369 ( NEW FAILURE - The following job has failed:
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CC @metascroy since you were able to review my last PR. |
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@digantdesai can you please help with the review? |
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@metascroy bump. Would be great to get some traction on this asap, please. |
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@aditew01 @nikhil-arm how should we escalate this? We don't want it to go stale. |
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Pinged torchao team, lets wait for their reply. |
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Apr 14, 2026
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These tests had failures due to a bug in the CI that was fixed 2 weeks ago here, unrelated to my changes. I've rebased on @metascroy can we rerun the tests please? |
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Re-running tests after rebase |
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Summary
This PR patches the machine checks in the Linux packaging env script (for gating AArch64-specific build flags) and updates the Linux AArch64 wheel build to include Python 3.12.
Changes
.github/workflows/build_wheels_linux_aarch64.ymluname -mcheck inpackaging/env_var_script_linux.shwith explicitaarch64andarm64comparisonsWhy
We attempted to sort the CI out with this PR, but the CI runs after it indicate that the machine detection was not done correctly which this patch detects.
Additionally, it is important for our library Tool Solutions to have Python 3.12 wheels of
torchso we don't need to build it from source, which is why I've added that to the CI.Testing