On Wed, Aug 16, 2023 at 5:01 AM Andrew Nelson <andyf...@gmail.com> wrote:
> > On Wed, 16 Aug 2023 at 10:51, Andrew Nelson <andyf...@gmail.com> wrote: > >> There's a scipy issue on this that discusses how to reduce usage, >> https://github.com/scipy/scipy/issues/19006. >> >> Main points: >> >> - at the moment CI is run on PR and on Merge. Convert to only running on >> PR commits. I've just submitted a PR to do this for numpy. >> > Thanks! We shouldn't be running any CI on merge commits, other than for building and deploying new versions of the docs to https://numpy.org/devdocs/. > - add a manual trigger. Simple to achieve, but requires input from a >> maintainer. >> > I'd like to avoid that, things that require more actions from maintainers tend to be counterproductive. > - reduce wheel build frequency. At the moment I believe they're made every >> week. However, that decision has to factor in the increased frequency that >> may be desired as numpy2.0 is worked on. >> > We're doing the x86-64 wheel builds in GHA daily now, which is necessary. The aarch64/arm64 ones can be done less frequently, but once a week seems good at least in the run-up to 2.0. > Also, it's significantly more expensive to test on macOS M1 compared to > linux_aarch64. The latter isn't tested on cirrus. However, you could use > linux_aarch64 as a proxy for general ARM testing, and only run macOS when > necessary. > That sounds like a good idea to me. Or at least checking linux_aarch64 first. I like how you configured that for SciPy. Also, now that we're on the topic of CI: I opened https://github.com/numpy/numpy/issues/24410 for a larger overhaul of our GitHub Actions jobs. I put that on the agenda for today's community meeting, but folks interested in CI may also want to comment on that issue. Cheers, Ralf
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