Update Hera files for spack-stack-1.9.0 #1507
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| cdo: | ||
| externals: | ||
| - spec: [email protected] | ||
| prefix: /apps/cdo/2.3.0/gnu_13.2.0 |
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The build failure for cdo is odd:
checking whether /contrib/spack-stack/spack-stack-1.9.0-release/spack/lib/spack/env/oneapi/icpx supports C++20 features with -std:c++20... no
configure: error: *** A compiler with support for C++20 language features is required.
given that spack sets:
export SPACK_CXX=/apps/oneapi/compiler/2024.2/bin/icpx
and
% /apps/oneapi/compiler/2024.2/bin/icx --version
Intel(R) oneAPI DPC++/C++ Compiler 2024.2.1 (2024.2.1.20240711)
and similar configurations (e.g. hercules, orion, ursa) don't exhibit this failure.
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This is expected. The GNU backend for oneapi is gcc 9.1 or 9.2 I believe on Hera, and that only supports C++17. See configs/common/packages.yaml section cdo. You can force an older version of cdo being built on Hera in Hera's packages.yaml (i.e. for all compilers used on Hera).
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configs/sites/tier1/hera/compilers.yaml for the PR specs gcc/13.2.0 and pathing for that version:
environment:
prepend_path:
PATH: '/apps/gnu/gcc-13.2.0/bin'
LD_LIBRARY_PATH: '/apps/gnu/gcc-13.2.0/lib64'
CPATH: '/apps/gnu/gcc-13.2.0/include'
Wouldn't that be enough to find an appropriate backend?
One could also add
cdo:
require::
- '%gcc'
to configs/sites/tier1/hera/packages.yaml, or is that not a preferable alternative?
The system-provided module that's referenced here was built with gcc/13.2.0
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Interesting. I would just try an older version of cdo and be done with it.
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The Ubuntu CI GNU error is because of spack/spack#48971 and is resolved with #1500 for develop. Can you try to cherry-pick this commit, please? 58ab975 |
I'll try this when we get Hera back. |
Summary
Update yaml files for Hera for release/1.9.0
Testing
Installed GNU and oneAPI on Hera
Systems affected
Hera
Issue(s) addressed
Solves part of issue #1485
Checklist