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Published 20 hours ago • verified publisher icon equinor

OS X ARM64 Target

Open tasansal opened this issue 2 years ago • 2 comments

Hi,

I have a MacBook Pro with the ARM based M1 architecture. Since that is not a target for the segyio builds, I have to run the x86_64 emulated version (via Rosetta 2) to be able to use segyio.

Are there any plans to support this architecture natively?

I can help you test if you don't have the right hardware to do so.

AFAIK, there is no GitHub action for OS X ARM64 at the moment https://github.com/actions/runner-images/issues/2187

However, it can be cross-compiled on a non-Apple container or action.

tasansal avatar Sep 06 '22 22:09 tasansal

Seems a fair request... as you're right that cross-compilation is possible. However my experience attempting this with zfpy is that delocating the cross compiled wheels fails to actually pull in the dependencies, see: this issue ... so I am afraid this may have to wait for native OSX ARM64 runners :-/

da-wad avatar Sep 07 '22 06:09 da-wad

Thanks @da-wad, in the meantime, I will compile from the source then. Any known issues there I should watch for?

tasansal avatar Sep 07 '22 15:09 tasansal

@da-wad I built ARM64 wheels for the latest segyio 1.9.11 for MacOS 11 cpython3.8-3.11 manually and posted them to this PR if anyone wants to upload to PyPI: https://github.com/equinor/segyio/pull/536#issuecomment-1532280601

tasansal avatar May 03 '23 00:05 tasansal

Native runners are finally available! https://github.com/actions/runner-images/issues/8439

ErlendHaa avatar Oct 02 '23 16:10 ErlendHaa

We have just pushed a new release (1.9.12) for which Apple ARM packages are build. The packages are also on PyPI already and read to be used.

ajaust avatar Nov 29 '23 14:11 ajaust

@ajaust You can try FlyCI's M1 and M2 runners. They are on average 2x faster and 2x cheaper than GitHub's and we have a free tier for OSS projects (see below).

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+    runs-on: flyci-macos-large-latest-m1
   steps:
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     uses: actions/checkout@v4

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radeva avatar Jan 18 '24 12:01 radeva