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PETSc CMake fix and updated juwels modules

Lars Bilke requested to merge bilke/ogs:petsc-cmake-fix into master


There is no PETSc module availabe (yet), CPM

  • request to juwels support: --> PETSc now in work 3.18.5


CMake then may spawn as many processes as available, but this will overload the filesystem on JUWELS.

  • It is therefore necessary to limit the number of processes with CMAKE_BUILD_PARALLEL_LEVEL export CMAKE_BUILD_PARALLEL_LEVEL=6 is added


  • VTK (9.2.5) is not compatible with the MPI version of HDF5 (1.12.2)
  • VTK has its own implementation of a (serial!) HDF Reader and Writer
  • do not 'module load VTK/9.2.5' build VTK via CPM

OpenMPI instead of ParaStationMPI (temporary workaround)

LAPACK can not be loaded with ParaStationMPI

  • request to juwels support (wip)
  1. Feature description was added to the changelog
  2. Tests covering your feature were added?
  3. Any new feature or behavior change was documented?
Edited by Lars Bilke

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