Skip to content

NVHPC toolchain support #106

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Draft
kvrigor wants to merge 9 commits into
base: master
Choose a base branch
from
Draft

NVHPC toolchain support #106

kvrigor wants to merge 9 commits into from

Conversation

@kvrigor
Copy link
Member

@kvrigor kvrigor commented Nov 19, 2025 •
edited
Loading

This PR will add support for these toolchains:

  1. NVHPC+OpenMPI: env/jsc.2025.nvhpc.openmpi
Currently Loaded Modules:
  1) Stages/2025          (S)  28) Python/3.12.3
  2) GCCcore/.13.3.0      (H)  29) cURL/8.7.1
  3) zlib/.1.3.1          (H)  30) libarchive/3.7.4
  4) binutils/.2.42       (H)  31) CMake/3.29.3
  5) numactl/2.0.18            32) expat/.2.6.2         (H)
  6) CUDA/12              (g)  33) libiconv/.1.17       (H)
  7) NVHPC/25.5-CUDA-12   (g)  34) gettext/.0.22.5      (H)
  8) XZ/.5.4.5            (H)  35) Perl/5.38.2
  9) libxml2/.2.12.7      (H)  36) git/2.45.1
 10) libpciaccess/.0.18.1 (H)  37) Szip/.2.1.1          (H)
 11) hwloc/2.10.0              38) HDF5/1.14.5
 12) OpenSSL/3                 39) Blosc/.1.21.6        (H)
 13) libevent/.2.1.12     (H)  40) NASM/.2.16.03        (H)
 14) UCX-settings/RC           41) libjpeg-turbo/.3.0.1 (H)
 15) UCX/default          (g)  42) lz4/.1.9.4           (H)
 16) PMIx/5.0.3                43) Blosc2/2.15.2
 17) PRRTE/3.0.6               44) HDF5-plugins/1.14.5
 18) NCCL/default-CUDA-12 (g)  45) gzip/.1.13           (H)
 19) UCC/default          (g)  46) zstd/.1.5.6          (H)
 20) MPI-settings/UCX          47) netCDF/4.9.2
 21) OpenMPI/5.0.5        (g)  48) netCDF-Fortran/4.6.1
 22) bzip2/.1.0.8         (H)  49) PnetCDF/1.13.0
 23) ncurses/.6.5         (H)  50) JasPer/.4.2.4        (H)
 24) libreadline/.8.2     (H)  51) libpng/.1.6.43       (H)
 25) Tcl/8.6.14                52) libaec/1.1.3
 26) SQLite/.3.45.3       (H)  53) ecCodes/2.39.0
 27) libffi/.3.4.5        (H)

  Where:
   S:  Module is Sticky, requires --force to unload or purge
   g:  Built with GPU support
   H:             Hidden Module

=============== COMPILER SETTINGS  ===============
   Machine: jurecadc on Stages/2025
   MPI lib: mpirun (Open MPI) 5.0.5
         C: nvc 25.5-0 64-bit target on x86-64 Linux -tp znver2 
       C++: nvc++ 25.5-0 64-bit target on x86-64 Linux -tp znver2 
   Fortran: nvfortran 25.5-0 64-bit target on x86-64 Linux -tp znver2 
==================================================
  1. NVHPC+ParaStationMPI: env/jsc.2025.nvhpc.psmpi
Currently Loaded Modules:
  1) Stages/2025             (S)  27) cURL/8.7.1
  2) GCCcore/.13.3.0         (H)  28) libarchive/3.7.4
  3) zlib/.1.3.1             (H)  29) CMake/3.29.3
  4) binutils/.2.42          (H)  30) expat/.2.6.2         (H)
  5) numactl/2.0.18               31) libiconv/.1.17       (H)
  6) CUDA/12                 (g)  32) gettext/.0.22.5      (H)
  7) NVHPC/25.5-CUDA-12      (g)  33) Perl/5.38.2
  8) UCX-settings/RC              34) git/2.45.1
  9) UCX/default             (g)  35) Szip/.2.1.1          (H)
 10) pscom/.5-default        (H)  36) HDF5/1.14.5
 11) XZ/.5.4.5               (H)  37) Blosc/.1.21.6        (H)
 12) libxml2/.2.12.7         (H)  38) NASM/.2.16.03        (H)
 13) OpenSSL/3                    39) libjpeg-turbo/.3.0.1 (H)
 14) libevent/.2.1.12        (H)  40) lz4/.1.9.4           (H)
 15) libpciaccess/.0.18.1    (H)  41) Blosc2/2.15.2
 16) hwloc/2.10.0                 42) HDF5-plugins/1.14.5
 17) PMIx/5.0.3                   43) gzip/.1.13           (H)
 18) MPI-settings/UCX             44) zstd/.1.5.6          (H)
 19) ParaStationMPI/5.10.0-1 (g)  45) netCDF/4.9.2
 20) bzip2/.1.0.8            (H)  46) netCDF-Fortran/4.6.1
 21) ncurses/.6.5            (H)  47) PnetCDF/1.13.0
 22) libreadline/.8.2        (H)  48) JasPer/.4.2.4        (H)
 23) Tcl/8.6.14                   49) libpng/.1.6.43       (H)
 24) SQLite/.3.45.3          (H)  50) libaec/1.1.3
 25) libffi/.3.4.5           (H)  51) ecCodes/2.39.0
 26) Python/3.12.3

  Where:
   S:  Module is Sticky, requires --force to unload or purge
   g:  Built with GPU support
   H:             Hidden Module

====================================== COMPILER SETTINGS ======================================
   Machine: jurecadc on Stages/2025
   MPI lib:  ParaStation MPI 5.10.0-1 
         C: nvc 25.5-0 64-bit target on x86-64 Linux -tp znver2 
       C++: nvc++ 25.5-0 64-bit target on x86-64 Linux -tp znver2 
   Fortran: nvfortran 25.5-0 64-bit target on x86-64 Linux -tp znver2 
===============================================================================================

TODO

  • Request JSC-support to add an NVHPC-built Hypre
  • Add NVHPC support to eCLM
  • Fix eCLM compile error when building in coupled mode

@kvrigor kvrigor changed the title Env files for NVHPC toolchain NVHPC toolchain support Nov 19, 2025
jjokella
jjokella reviewed Dec 10, 2025
View reviewed changes
cmake/BuildParFlow.cmake
endif()
set(PF_FFLAGS "-ffree-line-length-none -ffixed-line-length-none")
elseif(CMAKE_C_COMPILER_ID STREQUAL "Intel" OR CMAKE_C_COMPILER_ID STREQUAL "IntelLLVM")
set(PF_CFLAGS "-Wall -Werror -Wno-unused-function -Wno-unused-variable")
Copy link
Contributor

@jjokella jjokella Dec 10, 2025

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Looks to me like this line was not supposed to be deleted.

@jjokella jjokella mentioned this pull request Dec 10, 2025
Merged
@jjokella
Support NVHPC toolchain for PDAF (#116)
d338182 
* BuildPDAF: Support NVHPC toolchain for PDAF

* Also: Updating to newer version of PDAF (relies on HPSCTerrSys/pdaf#40)
@jjokella jjokella mentioned this pull request Dec 19, 2025
Open
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

@jjokella jjokella jjokella left review comments

At least 1 approving review is required to merge this pull request.

Assignees

No one assigned

Labels

None yet

Projects

Stages/2026
Status: New features

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

3 participants

@kvrigor @jjokella