LAMMPS: generate version from the source files when using software-commit

[laraPPr]

Please do not merge this one untill these two are merged I will update the easyBlock when the others get merged. The new additions is so that LAMMPS can be used with --software-commit for https://github.com/EESSI/dev.eessi.io-example.

• disable CPU-specific optimizations for generic builds (by using a custom processor_arch) in LAMMPS easyblock #3484
• update Kokkos CPU mapping for LAMMPS >= 2Aug2023 to use icx on Intel Icelake systems #3321

Currently --module-only does not work when the correct version is not specified. [RESOLVED]

[laraPPr]

This pr has been test in the dev.eessi.io-example repository (EESSI/dev.eessi.io-example#8) and is also used to set up the following github action laraPPr/lammps#3.

[laraPPr]

By merging with develop I now get the following error when testing

ERROR: Failed to import easyblock easybuild.easyblocks.generic.easyblock_specific from /tmp/eb-w0y1rq44/included-easyblocks-5iev4nma/easybuild/easyblocks/generic: no module named 'test.easyblocks'

[laraPPr]

The error about the test.easyblocks is not happening anymore with the last commit.

--module-only is now also working when the when the correct version is not specified and the EasyBlock infers it from the src/version.h file.

The LICENSE file is now also copied to the installdir.

Also tested the last commit in a github action see https://github.com/laraPPr/lammps/actions/runs/13077882201/job/36494374056.

[boegel]

@boegelbot please test @ jsc-zen3-a100
EB_ARGS="LAMMPS-2Aug2023_update2-foss-2023a-kokkos.eb LAMMPS-2Aug2023_update2-foss-2023a-kokkos-CUDA-12.1.1.eb"

[boegelbot]

@boegel: Request for testing this PR well received on jsczen3l1.int.jsc-zen3.fz-juelich.de

PR test command 'if [[ develop != 'develop' ]]; then EB_BRANCH=develop ./easybuild_develop.sh 2> /dev/null 1>&2; EB_PREFIX=/home/boegelbot/easybuild/develop source init_env_easybuild_develop.sh; fi; EB_PR=3485 EB_ARGS="LAMMPS-2Aug2023_update2-foss-2023a-kokkos.eb LAMMPS-2Aug2023_update2-foss-2023a-kokkos-CUDA-12.1.1.eb" EB_REPO=easybuild-easyblocks EB_BRANCH=develop /opt/software/slurm/bin/sbatch --job-name test_PR_3485 --ntasks=8 ~/boegelbot/eb_from_pr_upload_jsc-zen3.sh' executed!

• exit code: 0
• output:

Submitted batch job 5660

Test results coming soon (I hope)...

- notification for comment with ID 2634085430 processed

Message to humans: this is just bookkeeping information for me,
it is of no use to you (unless you think I have a bug, which I don't).

[boegelbot]

Test report by @boegelbot

Overview of tested easyconfigs (in order)

• SUCCESS LAMMPS-2Aug2023_update2-foss-2023a-kokkos.eb
• SUCCESS LAMMPS-2Aug2023_update2-foss-2023a-kokkos-CUDA-12.1.1.eb

Build succeeded for 2 out of 2 (2 easyconfigs in total)
jsczen3c1.int.jsc-zen3.fz-juelich.de - Linux Rocky Linux 9.5, x86_64, AMD EPYC-Milan Processor (zen3), Python 3.9.21
See https://gist.github.com/boegelbot/65f8c9e6ef094b43780f1bbc3f406705 for a full test report.

[boegel]

@laraPPr I've made some suggestions for improvements, mostly code cleanup.

I'll apply them and re-test myself so we can get this merged ASAP...