CI Work-around hang in macOS Intel wheels with scipy 1.16.2 #32273
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The wheels work fine on macOS x86-64 see build log cc @jeremiedbb |
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@rgommers I think our release test CI has found new motivation for us to invest some efforts on a clean solution for https://pypackaging-native.github.io/key-issues/native-dependencies/blas_openmp/ ... |
ogrisel
approved these changes
Sep 26, 2025
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Thanks @lesteve! Could you please open a tracking issue for this particular hang and cross-reference it from the inline comment in the |
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I have opened the issue and mentioned it in my last commit |
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Close #32171.
As noted in #32171 (comment) scipy 1.16.2 has OpenBLAS 0.3.29dev and scipy 1.16.1 has OpenBLAS 0.3.28.
My wild guess is that this is a OpenBLAS within OpenMP kind of issue but let's fix the wheels first and then we can investigate the issue in more detais.