On Thu, Jul 11, 2024 at 2:20 PM Andrew Nelson <andyf...@gmail.com> wrote:
> > > On Thu, Jul 11, 2024, 22:08 slobodan.miletic--- via NumPy-Discussion < > numpy-discussion@python.org> wrote: > >> Hi, >> >> I am writing on behalf of my team from Endava company. Our task is to >> work with opensource community, and setup multiple applications for use on >> win11 arm64 machines. >> One of the tasks is to understand the problems and if possible help NumPy >> team in setting up win11 arm64 compatible wheel on the PyPi. >> I saw that there were some earlier discussions about this subject, and as >> I understood problem was that at that moment this configuration was not so >> common and there were no appropriate CI slaves to create the wheel. >> Today there are more devices in this configuration available on the >> market and additional are announced, so I wanted to check if there are >> plans for creating this wheel, and if we can somehow help with that work? >> > Thanks for offering help Slobodan! Contributions here are welcome - and it's hopefully not too difficult if you have a dev setup for Windows on Arm locally. > This is discussed in detail in https://github.com/numpy/numpy/issues/22530. > TLDR - we need CI providers to offer win arm before it's sensible to make > wheels. Firstly because we need to make them (less secure to upload wheels > not made on CI infra), secondly because we need to test them. If less > tested wheels give rise to lots of issues reported by the community, then > this generates large maintainer workload. > A good start to get this rolling could be: 1. Address open issues for Windows on Arm. There's only one right now ( https://github.com/numpy/numpy/issues/25626) - we'd be happy to accept a PR for that, we don't need CI to validate it. 2. Setting up a single CI job that builds an arm64 wheel on x86-64 (build only, no test - unless emulation works). gh-22530 has comments saying it should work. Once those things are done, we can consider uploading wheels to https://anaconda.org/scientific-python-nightly-wheels/numpy/. Cheers, Ralf
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