CI rework

[9il]

For each of the following repositories we need to setup GitHub CI for the following compiler versions:

• dmd 2.098.1
• ldc 12.0.1
• dmd latest
• ldc latest
• dmd beta (allow failures)
• ldc beta (allow failures)
• dmd master (allow failures)
• ldc master (allow failures)

If compilers fails, please open an issue with corresponding link to the CI job.

With matrix on:

• linux 32 bit
• linux 64 bit
• windows 64 bit
• macos (if they are free, needs to check)
• linux 64 bit on ARM CPU (is it free, needs to check)

Please remove Windows 32 bit support if any.

Repositories to update:

• cblas (DlangScience repo)
• lapack
• mir-blas
• mir-lapack
• lubeck (kaleidicassiciates repo)
• mir-core
• mir-bloomberg
• mir-yaml
• mir-stat
• mir-random
• mir-integral
• mir-cpuid
• mir
• mir-optim

[ellie-idb]

macOS is free for OSS projects, but Linux 64-bit on ARM is not available. We would either have to deploy our own self-hosted runner (see: https://docs.github.com/en/actions/hosting-your-own-runners/about-self-hosted-runners) or use CircleCI for this -- I'm fine with either one.

Will phase out 32-bit Windows testing.

Do we want to continue testing with dmd-master? I dropped those jobs, but I guess we can re-enable them.

[9il]

macOS is free for OSS projects, but Linux 64-bit on ARM is not available. We would either have to deploy our own self-hosted runner (see: https://docs.github.com/en/actions/hosting-your-own-runners/about-self-hosted-runners) or use CircleCI for this -- I'm fine with either one.

Circle CI is better here.

Do we want to continue testing with dmd-master?

Yes.

[ellie-idb]

@9il I have a question about this part:

If compilers fails, please open an issue with corresponding link to the CI job.

Do you mean that you want to have issues automatically opened upon CI job failures?

[9il]

Do you mean that you want to have issues automatically opened upon CI job failures?

No, just a common issue manually opened. So we can track what is going on wrong.