On 12/08/2024 11:55, slobodan.miletic--- via NumPy-Discussion wrote:
As the bug fix is merged we are starting the investigation on the CI job. I have a few questions about this: 1) Are there some additional instructions for making and running the numpy CI jobs and cross compilation available in the documentation? 2) Do we need to have arm64 scipy-openblas released to build numpy wheel? _______________________________________________ NumPy-Discussion mailing list -- numpy-discussion@python.org To unsubscribe send an email to numpy-discussion-leave@python.org https://mail.python.org/mailman3/lists/numpy-discussion.python.org/ Member address: matti.picus@gmail.com
1. You can look at .github/workflows/linux_qemu.yml that use qemu/docker to run. AFAIK there is no documentation about cross-compilation. 2. It would be preferable to build a scipy-openblas wheel but we could use a "vanilla" build of OpenBLAS as well. We do expect to use 64-bit interfaces, but scipy does not do so yet, so we would need two builds. I don't know how @gholke compiles OpenBLAS/NumPy and where there is a gfortran for windows arm64, maybe worthwhile asking? Matti