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REL: Prepare for the NumPy 2.4.0 release (2)#30487

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charris merged 1 commit intonumpy:maintenance/2.4.xfrom
charris:prepare-2.4.0.2
Dec 20, 2025
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REL: Prepare for the NumPy 2.4.0 release (2)#30487
charris merged 1 commit intonumpy:maintenance/2.4.xfrom
charris:prepare-2.4.0.2

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@charris charris commented Dec 20, 2025

Don't run multiprocessing test for PyPy on Windows. PyPy uses _winapi which lacks UnmapViewOfFile. This is a known Python problem.

@charris charris added this to the 2.4.0 release milestone Dec 20, 2025
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charris commented Dec 20, 2025

@mattip, this seems to be a bug on PyPy, which needs to work around the missing UnmapViewOfFile. I don't know if you want to bother with a fix. This didn't turn up in the backport because apparently there is not a PyPy test on windows.

Don't run multiprocessing test for PyPy on Windows. PyPy
uses _winapi which lacks UnmapViewOfFile. This is a known
Python problem.
@charris charris merged commit c5ab79c into numpy:maintenance/2.4.x Dec 20, 2025
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@charris charris deleted the prepare-2.4.0.2 branch December 20, 2025 17:57
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