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@d4l3k d4l3k commented Oct 28, 2025

This enables linux-aarch64 CUDA builds to support GB200s.

We install openssl-static from conda-forge now which should be compatible with all Python versions (including freethreading + aarch64). Previously we were dynamically linking openssl which caused some issues when running with older versions of openssl.

aarch64 conda and free threading use openssl 3.5.4 so statically linking resolves those issues.

Test plan:

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@meta-cla meta-cla bot added the CLA Signed This label is managed by the Meta Open Source bot. label Oct 28, 2025
@d4l3k d4l3k force-pushed the d4l3k/aarch64 branch 3 times, most recently from d844444 to 8769c9f Compare October 28, 2025 23:18
@d4l3k d4l3k force-pushed the d4l3k/aarch64 branch 4 times, most recently from e0f3c95 to ce885dc Compare October 31, 2025 03:40
@d4l3k d4l3k marked this pull request as ready for review October 31, 2025 04:15
@d4l3k d4l3k requested a review from fduwjj October 31, 2025 04:15
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meta-codesync bot commented Oct 31, 2025

@d4l3k has imported this pull request. If you are a Meta employee, you can view this in D85924146.

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