Update Nautilus site config and common packages/modules to support oneAPI compilers (icx, icpx, ifort)

climbfuji commented 2 weeks ago

Summary

This PR adds a oneapi@2024.1.2 option to the nautilus site config. This option currently uses intel-oneapi-mpi instead of openmpi as MPI provider. If in-depth testing over the next weeks shows that this doesn't perform on Nautilus, we can change it.

The PR further adds the missing append-path logic to the stack-* meta modules, sets the I_MPI_* environment variables in the MPI meta modules (it doesn't hurt if those are always set, other MPI providers ignore them), and updates the documentation for supported compilers.

Testing

Built neptune-env on Nautilus with oneapi@2024.1.2 (a heavily patched version, because Intel did a pretty poor job on the 2024.1.0 oneAPI release), ran neptune_atmos CI tests - all tests that are exercised in github actions pass. See https://github.nrlmry.navy.mil/NEPTUNE/neptune_atmos/actions/runs/54471 if you have access.

Applications affected

None

Systems affected

Nautilus

Dependencies

[x] waiting on https://github.com/JCSDA/spack/pull/438

Issue(s) addressed

Resolves https://github.com/JCSDA/spack-stack/issues/1128

Checklist

[x] This PR addresses one issue/problem/enhancement, or has a very good reason for not doing so.
[x] These changes have been tested on the affected systems and applications.
[x] All dependency PRs/issues have been resolved and this PR can be merged.

AlexanderRichert-NOAA commented 2 weeks ago

What's the story with the append-path logic? What is it that's currently not working?

climbfuji commented 2 weeks ago

You want to append certain include paths (those that come from the compiler) so that the ones from spack come "first". I noticed that I coded up the prepend-path logic only, but not the append-path logic.

climbfuji commented 1 week ago

@AlexanderRichert-NOAA Would you like to take another look before I merge this? Thank you ...

JCSDA / spack-stack