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{2023.06}[NVHPC/25.1-CUDA-12.6] add hook for nvhpc #1043

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{2023.06}[NVHPC/25.1-CUDA-12.6] add hook for nvhpc #1043

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55066c3
{2023.06}[NVHPC/25.1-CUDA-12.6] add hook for nvhpc
adammccartney Apr 24, 2025
26b0965
Remove EBROOTGENTOO variable
adammccartney Apr 29, 2025
a2fe8be
Ensure linker search paths are in correct order
adammccartney May 5, 2025
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21 changes: 21 additions & 0 deletions eb_hooks.py
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Original file line number Diff line number Diff line change
Expand Up @@ -744,6 +744,26 @@ def pre_configure_hook_LAMMPS_zen4(self, *args, **kwargs):
else:
raise EasyBuildError("LAMMPS-specific hook triggered for non-LAMMPS easyconfig?!")

def pre_configure_hook_nvhpc_x86_64(self, *args, **kwargs):
"""
pre-configure hook for nvhpc
- search and replace operations in the ec dict
"""
if self.name == "NVHPC":
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@ocaisa ocaisa Apr 29, 2025 •
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This is good for now, but there is quite a bit of discussion currently about changing the naming in the EasyBuild context. We are currently naming the compilers only NVHPC but we should perhaps be defining a toolchain hierarchy for NVHPC since they also contain MPI and some math libraries. This may lead to the compilers being called something like nvidia_compilers or NVHPC becoming a fatter toolchain.

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@ocaisa ocaisa Apr 29, 2025 •
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You're also going to need some versioning clauses here for things you have actually tested.

This is definitely a corner case at present as EESSI itself will not ship his toolchain (currently), and I wonder if we should not allow an environment variable to force the use of the hook, something like

Suggested change
if self.name == "NVHPC":
if self.name == "NVHPC":
force_nvhpc_hook = 'EESSI_FORCE_NVHPC_HOOK'
if self.version in [...] or os.getenv(force_nvhpc_hook, False):
...
else:
print_msg(f"Not using existing hook for {self.name}/{self.version}, if you wish to force this please set the envvar {force_nvhpc_hook}")

eprefix = get_eessi_envvar("EPREFIX")
new_opts = f'''installdir=%(installdir)s/Linux_x86_64/%(version)s
EPREFIX={eprefix}
EBROOTGENTOO={eprefix}/usr
sed -i "s@\(set LDSO=.*\);@\\1 --sysroot=$EPREFIX;@" $installdir/compilers/bin/localrc
echo "set DEFLIBDIR=$EBROOTGENTOO/lib64;" >> $installdir/compilers/bin/localrc
echo "set DEFSTDOBJDIR=$EBROOTGENTOO/lib64;" >> $installdir/compilers/bin/localrc'''
old_opts = self.cfg['postinstallcmds']
self.cfg.update('postinstallcmds', new_opts)
print_msg("Updated postinstall cmds from %s to %s", old_opts, new_opts)
else:
raise EasyBuildError("NVHPC-specific hook triggered for non-NVHPC easyconfig?!")



def pre_test_hook(self, *args, **kwargs):
"""Main pre-test hook: trigger custom functions based on software name."""
Expand Down Expand Up @@ -1218,6 +1238,7 @@ def post_module_hook(self, *args, **kwargs):
'GROMACS': pre_configure_hook_gromacs,
'libfabric': pre_configure_hook_libfabric_disable_psm3_x86_64_generic,
'MetaBAT': pre_configure_hook_metabat_filtered_zlib_dep,
'NVHPC': pre_configure_hook_nvhpc_x86_64,
'OpenBLAS': pre_configure_hook_openblas_optarch_generic,
'WRF': pre_configure_hook_wrf_aarch64,
'LAMMPS': pre_configure_hook_LAMMPS_zen4,
Expand Down