Just FYI. The difference in build times seem quite significant. ---------- Forwarded message --------- From: Andrew Nelson <andyfaff@gmail.com> Date: Fri, Sep 16, 2022 at 12:37 PM Subject: [SciPy-Dev] Use of another CI provider for native linux_aarch64 and macosx_arm64 To: scipy-dev <scipy-dev@python.org> Hi all, I've been investigating the use of cirrus-ci for native building of wheels for linux_aarch64. Currently it takes about 2 hours to build a wheel on Github Actions using emulation, but on cirrus-ci it's about 5 minutes. This will enable us to fully test the wheels that are produced, rather than just a subset of tests. It would also be possible to build macosx_arm64 wheels natively rather than a cross compile. Native builds are a huge plus, as it's a lot less complicated when compiling code. It would also be a possibility to have regular CI on those platforms, which are currently not being tested at all in our CI suite. Does anyone have comments on the use of yet another CI provider? I have a PR open in anticipation of a warm response, https://github.com/scipy/scipy/pull/17029. You can see a build, and the artifacts produced at https://cirrus-ci.com/build/6727646015913984. cheers, Andrew. _______________________________________________ SciPy-Dev mailing list -- scipy-dev@python.org To unsubscribe send an email to scipy-dev-leave@python.org https://mail.python.org/mailman3/lists/scipy-dev.python.org/ Member address: adrin.jalali@gmail.com