On 14/1/22 3:04 am, Charles R Harris wrote:
Hi All,

Travis wheel build problems again. There is still a positive balance, but apparently it is insufficiently positive. Which is strange if ARM64 is free. Wheel builds have been failing since last weekend.

Matti, could you ask for more credits? I'm thinking we really need to move off travis for ARM builds.

Chuck


I sent a request to supp...@travis-ci.com.


If we want to move off travis for aarch64, I think the only option right now is to use emulation, conda-forge does this on Azure machines [0] and the build + tests takes ~40 minutes. I can only imagine how long it would take to do move SciPy to a QEMU.


Do we have a way to reach out to an industry contact in the ARM foundation or to AWS (who have aarch 64 cloud machines) or NVidia (who also manufacture aarch64 machines) and discuss the problem with them?

Matti


[0] https://dev.azure.com/conda-forge/feedstock-builds/_build/results?buildId=434709&view=logs&jobId=e9afaa34-1a0f-534e-78fc-fae528ccd915&j=e9afaa34-1a0f-534e-78fc-fae528ccd915&t=48395e60-bc5f-5e45-7455-d404f0c95f3a

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