8000 ARM support · Issue #279 · casacore/python-casacore · GitHub
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ARM support #279

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orliac opened this issue Mar 24, 2025 · 4 comments
Open

ARM support #279

orliac opened this issue Mar 24, 2025 · 4 comments

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@orliac
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orliac commented Mar 24, 2025

Hello,
Do you have any plans to provide wheels for ARM architectures?
@gmloose
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gmloose commented Mar 25, 2025

Which ARM architectures do you have in mind? There are multiple.

@orliac
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orliac commented Mar 25, 2025

This one: Arm V9.0 ISA compliant aarch64 (Neoverse V2 “Demeter”architecture).

@gmloose
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gmloose commented Mar 25, 2025

OK, not at the moment. The first ARM architectures that we may want to support are the Apple Silicon M1..M4.
I'm afraid you have to try to build these wheels yourself. In order to do so, you first need to compile casacore for your ARM processor. Next you can build python-casacore wheels on top of casacore using cibuildwheel (you probably need to tweak pyproject.toml a bit). I've never tried to build for ARM (and I don't have a system with ARM available), so you may have a bumpy ride, but you may also be lucky.

@orliac
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orliac commented Mar 26, 2025

Thanks for the feedback. I'll give it a go and let you know the outcome.

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