piclas-framework / piclas

PICLas is a parallel, three-dimensional PIC-DSMC solver developed cooperatively by the Institute of Space Systems, Institute of Aerodynamics and Gas Dynamics at the University of Stuttgart and the spin-off boltzplatz. PICLas is a flexible particle-based plasma simulation suite.
https://piclas.readthedocs.io
GNU General Public License v3.0
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Compilation fails when LIBS_BUILD_HOPR is ON #10

Closed EnderWiggin14 closed 1 year ago

EnderWiggin14 commented 1 year ago

During the compilation step when the piclas compiler clones the HOPR repository, the compilation fails. Further, I have tried to compile the HOPR code directly, but that failed horribly for reasons not known by me. All I can see is that there are a lot of "undefined references" to MPI related variables. I will have to submit a ticket there for that issue.

Here is the piclas_make.out file.

Consolidate compiler generated dependencies of target memusagelib
Consolidate compiler generated dependencies of target userblocklib
Consolidate compiler generated dependencies of target stacksizelib
[  1%] Built target memusagelib
[  2%] Built target userblocklib
[  3%] Built target stacksizelib
[  3%] Generating ctags.txt
Scanning dependencies of target libpiclasstaticF90
[ 87%] Built target libpiclasstaticF90
[ 87%] Built target libpiclasstatic
Scanning dependencies of target libpiclasshared
[ 87%] Building Fortran object CMakeFiles/libpiclasshared.dir/src/piclaslib.f90.o
[ 87%] Built target tags
[ 88%] Linking Fortran shared library lib/libpiclas.so
SUCCESS: LIBPICLASSHARED BUILD COMPLETE!
[ 88%] Built target libpiclasshared
Scanning dependencies of target MatrixInverse
[ 88%] Linking Fortran executable unitTests/bin/MatrixInverse
Scanning dependencies of target ReadInTools
Scanning dependencies of target piclas
[ 88%] Linking Fortran executable unitTests/bin/ReadInTools
Scanning dependencies of target visulibF90
[ 88%] Linking Fortran executable bin/piclas
[ 91%] Built target visulibF90
Scanning dependencies of target superBlibF90
[ 91%] Built target superBlibF90
Scanning dependencies of target piclas2vtklibF90
[ 91%] Built target piclas2vtklibF90
[ 92%] Built target visulib
[ 93%] Built target superBlib
[ 94%] Built target piclas2vtklib
Scanning dependencies of target superB
[ 94%] Linking Fortran executable bin/superB
[ 95%] Built target ReadInTools
Scanning dependencies of target piclas2vtk
[ 95%] Linking Fortran executable bin/piclas2vtk
[ 96%] Built target MatrixInverse
Run unit tests
Test project /home/admin2/piclas/build
    Start 1: ReadInTools
    Start 2: MatrixInverse
SUCCESS: SUPERB BUILD COMPLETE!
[ 97%] Built target superB
1/2 Test #2: MatrixInverse ....................   Passed    0.48 sec
2/2 Test #1: ReadInTools ......................   Passed    0.55 sec

100% tests passed, 0 tests failed out of 2

Total Test time (real) =   0.55 sec
[ 97%] Built target all_tests
SUCCESS: PICLAS2VTK BUILD COMPLETE!
[ 98%] Built target piclas2vtk
SUCCESS: PICLAS BUILD COMPLETE!
[ 98%] Built target piclas
[ 98%] Performing download step (git clone) for 'HOPR'
Cloning into 'HOPR'...
fatal: invalid reference: v1.0.0
CMake Error at /home/admin2/piclas/share/GNU-MPI/hopr/build/tmp/HOPR-gitclone.cmake:40 (message):
  Failed to checkout tag: 'v1.0.0'

make[2]: *** [CMakeFiles/HOPR.dir/build.make:97: ../share/GNU-MPI/hopr/build/src/HOPR-stamp/HOPR-download] Error 1
make[1]: *** [CMakeFiles/Makefile2:147: CMakeFiles/HOPR.dir/all] Error 2
make: *** [Makefile:146: all] Error 2

Also, I did successfully clone HOPR with git clone "https://github.com/hopr-framework/hopr.git"

pnizenkov commented 1 year ago

PICLas tries to download a HOPR tag, which is currently set to v1.0.0 and not yet released but hopefully will be in the next few weeks. You could comment out the respective setting in the CMakeListsLib.txt, Line 466 for now:

GIT_REPOSITORY ${HOPR_DOWNLOAD}
## GIT_TAG v1.0.0
GIT_PROGRESS FALSE

But it might be best if we try to resolve the HOPR installation issues at the respective GitHub page.

EnderWiggin14 commented 1 year ago

Because the current build that is available from the hopr-framework repository is broken, the HOPR install step of compilation fails. I have commented my own issue to what appears to be a the same issue posted in Nov 2022.

This is the link to the issue.

scopplestone commented 1 year ago

Hi,

does this problem still persist? I just tested the compilation process with the hopr tag v1.0.0 and everything worked fine.

These are the compiler settings that I used:

 CMAKE_BUILD_TYPE                 Release
 CMAKE_INSTALL_PREFIX             /home/stephen/piclas-github
 LIBS_BUILD_HDF5                  OFF
 LIBS_BUILD_HOPR                  ON
 LIBS_BUILD_MATH_LIB              OFF
 LIBS_USE_MKL                     OFF
 LIBS_USE_MPI                     ON
 PICLAS_BUILD_POSTI               ON
 PICLAS_CODE_ANALYZE              OFF
 PICLAS_CTAGS                     ON
 PICLAS_DEBUG_MEMORY              OFF
 PICLAS_EQNSYSNAME                maxwell
 PICLAS_EXTRAE                    OFF
 PICLAS_IMPLICIT_ANALYZE          OFF
 PICLAS_INTKIND8                  OFF
 PICLAS_IPO                       ON
 PICLAS_LOADBALANCE               ON
 PICLAS_MEASURE_MPI_WAIT          OFF
 PICLAS_NODETYPE                  GAUSS
 PICLAS_PARTICLES                 ON
 PICLAS_PERFORMANCE               OFF
 PICLAS_PETSC                     OFF
 PICLAS_POLYNOMIAL_DEGREE         N
 PICLAS_READIN_CONSTANTS          OFF
 PICLAS_SHARED_MEMORY             MPI_COMM_TYPE_SHARED
 PICLAS_TIMEDISCMETHOD            RK4
 PICLAS_UNITTESTS                 ON
 PICLAS_VDM_ANALYTICAL            OFF
 POSTI_BUILD_DMD                  OFF
 POSTI_BUILD_PICLAS2VTK           ON
 POSTI_BUILD_SUPERB               ON
 POSTI_BUILD_VISU                 ON
 POSTI_USE_PARAVIEW               OFF
 USED_CMAKE_GENERATOR             Unix Makefiles

And here are the pre-installed libs:

 1) cmake/3.24.2
 2) gcc/12.2.0
 3) openmpi/4.1.4
 4) hdf5/1.12.2

Kind regards Stephen

EnderWiggin14 commented 1 year ago

@scopplestone I did manage to get things compiled. I have not had time to actually attempt to use the software yet. The biggest problem was one introduced by HOPR that went far beyond a version number requirement. I couldn't install their software with the default CCMAKE configuration, and picLas itself could not get it to install either. Your response came a while after they fixed the issue. If I remember correctly, the issue revolved heavily around MPI and the removal of MPI as a requirement for HOPR.

That being said, the compilation of picLas was not without some issues. I'm not sure as why it happens this way, but despite having followed the instructions in the installation guide, I ended up having to modify what the cmake fortran compiler was. It defaulted to gfortran, but it needs to match the MPI fortran compiler. I had to manually change the cmake fortran compiler entry to point at the mpif90 compiler.

Also, at this point in time, I would say that it is highly ill advised to try to install HOPR independently because there seems to be only one working configuration. I ran into a number of issues trying to compile HOPR so I could compile picLas as previously stated.

EnderWiggin14 commented 1 year ago

@scopplestone As a heads up, when installing HDF5 1.14.0, the flag --enable-fortran2003 does not seem to work. Will this break picLas?

EnderWiggin14 commented 1 year ago

Trying to install HOPR through piclas did not work.

My configuration is this.

CMAKE_BUILD_TYPE                 Release                                                                                                                                                                 
 CMAKE_INSTALL_PREFIX             /zfs_pool/Engineering/piclas                                                                                                                                            
 LIBS_BUILD_HDF5                  OFF                                                                                                                                                                     
 LIBS_BUILD_HOPR                  ON                                                                                                                                                                      
 LIBS_BUILD_MATH_LIB              OFF                                                                                                                                                                     
 LIBS_USE_MKL                     OFF                                                                                                                                                                     
 LIBS_USE_MPI                     ON                                                                                                                                                                      
 PICLAS_BUILD_POSTI               ON                                                                                                                                                                      
 PICLAS_CODE_ANALYZE              OFF                                                                                                                                                                     
 PICLAS_CTAGS                     ON                                                                                                                                                                      
 PICLAS_DEBUG_MEMORY              OFF                                                                                                                                                                     
 PICLAS_EQNSYSNAME                maxwell                                                                                                                                                                 
 PICLAS_EXTRAE                    OFF                                                                                                                                                                     
 PICLAS_IMPLICIT_ANALYZE          OFF                                                                                                                                                                     
 PICLAS_INTKIND8                  OFF                                                                                                                                                                     
 PICLAS_IPO                       ON                                                                                                                                                                      
 PICLAS_LOADBALANCE               ON                                                                                                                                                                      
 PICLAS_MEASURE_MPI_WAIT          OFF                                                                                                                                                                     
 PICLAS_NODETYPE                  GAUSS                                                                                                                                                                   
 PICLAS_PARTICLES                 ON                                                                                                                                                                      
 PICLAS_PERFORMANCE               OFF                                                                                                                                                                     
 PICLAS_PETSC                     OFF                                                                                                                                                                     
 PICLAS_POLYNOMIAL_DEGREE         N                                                                                                                                                                       
 PICLAS_READIN_CONSTANTS          OFF                                                                                                                                                                     
 PICLAS_SHARED_MEMORY             MPI_COMM_TYPE_SHARED                                                                                                                                                    
 PICLAS_TIMEDISCMETHOD            RK4                                                                                                                                                                     
 PICLAS_UNITTESTS                 ON                                                                                                                                                                      
 PICLAS_VDM_ANALYTICAL            OFF                                                                                                                                                                     
 POSTI_BUILD_DMD                  OFF                                                                                                                                                                     
 POSTI_BUILD_PICLAS2VTK           ON                                                                                                                                                                      
 POSTI_BUILD_SUPERB               ON                                                                                                                                                                      
 POSTI_BUILD_VISU                 ON                                                                                                                                                                      
 POSTI_USE_PARAVIEW               OFF                                                                                                                                                                     
 USED_CMAKE_GENERATOR             Unix Makefiles 

My libraries are

cmake/3.16.3
gcc/12.2.0
openmpi/4.1.5
hdf5/1.12.2

My error is this

[100%] Performing build step for 'HOPR'
CMake Error at /zfs_pool/Engineering/piclas/share/GNU-MPI/hopr/build/src/HOPR-stamp/HOPR-build-Release.cmake:37 (message):
  Command failed: 2

   'make'

  See also

    /zfs_pool/Engineering/piclas/share/GNU-MPI/hopr/build/src/HOPR-stamp/HOPR-build-*.log

-- stdout output is:
Scanning dependencies of target cgns
Scanning dependencies of target stacksizelib
Scanning dependencies of target tags
Scanning dependencies of target hoprlibC
[  1%] Creating directories for 'cgns'
[  2%] Generating ctags.txt
[  5%] Building C object CMakeFiles/hoprlibC.dir/src/sfc/hilbert.c.o
[  5%] Building C object CMakeFiles/hoprlibC.dir/src/sfc/evalhilbert.c.o
[  7%] Building C object CMakeFiles/stacksizelib.dir/src/stacksize.c.o
[  8%] Linking C static library lib/libstacksizelib.a
[  8%] Built target tags
[  8%] Built target stacksizelib
[ 10%] Performing download step (git clone) for 'cgns'
[ 10%] Built target hoprlibC
[ 11%] Performing update step for 'cgns'
[ 13%] No patch step for 'cgns'
[ 14%] Performing configure step for 'cgns'
-- The C compiler identification is GNU 12.2.0
-- Check for working C compiler: /zfs_pool/Engineering/gcc/12.2.0/bin/gcc
-- Check for working C compiler: /zfs_pool/Engineering/gcc/12.2.0/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of long
-- Check size of long - done
-- Check size of off_t
-- Check size of off_t - done
-- The Fortran compiler identification is GNU 12.2.0
-- Check for working Fortran compiler: /zfs_pool/Engineering/gcc/12.2.0/bin/gfortran
-- Check for working Fortran compiler: /zfs_pool/Engineering/gcc/12.2.0/bin/gfortran  -- works
-- Detecting Fortran compiler ABI info
-- Detecting Fortran compiler ABI info - done
-- Checking whether /zfs_pool/Engineering/gcc/12.2.0/bin/gfortran supports Fortran 90
-- Checking whether /zfs_pool/Engineering/gcc/12.2.0/bin/gfortran supports Fortran 90 -- yes
-- Detecting Fortran/C Interface
-- Detecting Fortran/C Interface - Found GLOBAL and MODULE mangling
-- Fortran name mangling convention: LOWERCASE_
-- HDF5 find comps: C;static
-- Could NOT find HDF5 (missing: HDF5_DIR)
-- HDF5 C libs:0 static: and shared:
-- HDF5: Using hdf5 compiler wrapper to determine C configuration
-- Found HDF5: /zfs_pool/Engineering/hdf5/1.12.2/lib/libhdf5.a;/usr/lib/x86_64-linux-gnu/libz.so;/usr/lib/x86_64-linux-gnu/libdl.so;/usr/lib/x86_64-linux-gnu/libm.so (found version "1.12.2")  
-- HDF5-1.12.2 found: INC=/zfs_pool/Engineering/hdf5/1.12.2/include TOOLS=/../bin HDF5_BUILD_SHARED_LIBS=0
-- HDF5 link libs: /zfs_pool/Engineering/hdf5/1.12.2/lib/libhdf5.a;/usr/lib/x86_64-linux-gnu/libz.so;/usr/lib/x86_64-linux-gnu/libdl.so;/usr/lib/x86_64-linux-gnu/libm.so
-- Checking C compiler flag -std=gnu99
-- Performing Test std-gnu99
-- Performing Test std-gnu99 - Success
-- Testing Fortran Fortran2003 - OK
-- Testing Fortran Fortran2008TS - OK
-- Testing Fortran Fortran2008 - OK
-- Testing Fortran Sizeof_int - OK
-- Testing Fortran FortranConcat - Fail
-- Testing HDF5 Multi_Dataset - NOT FOUND
-- Testing HDF5 Collective_metadata - NOT FOUND
-- Testing HDF5 H5Pset_file_space_strategy - NOT FOUND
-- Performing Test CHECK_HAVE_STAT64_STRUCT
-- Performing Test CHECK_HAVE_STAT64_STRUCT - Failed
-- Configuring done
-- Generating done
-- Build files have been written to: /zfs_pool/Engineering/piclas/share/GNU-MPI/hopr/build/src/HOPR/share/GNU/CGNSv4.3.0/src/cgns-build
[ 16%] Performing build step for 'cgns'
Scanning dependencies of target cgns_f2c
[  3%] Building Fortran object src/CMakeFiles/cgns_f2c.dir/cgns_f.F90.o
[  3%] Built target cgns_f2c
Scanning dependencies of target cgns_static
[  6%] Building C object src/CMakeFiles/cgns_static.dir/adfh/ADFH.c.o
[  9%] Building C object src/CMakeFiles/cgns_static.dir/cgns_error.c.o
[ 12%] Building C object src/CMakeFiles/cgns_static.dir/cgns_io.c.o
[ 19%] Building C object src/CMakeFiles/cgns_static.dir/adf/ADF_interface.c.o
[ 19%] Building C object src/CMakeFiles/cgns_static.dir/cgio_ftoc.c.o
[ 25%] Building C object src/CMakeFiles/cgns_static.dir/cgns_internals.c.o
[ 25%] Building C object src/CMakeFiles/cgns_static.dir/cg_hashmap.c.o
[ 32%] Building C object src/CMakeFiles/cgns_static.dir/cgnslib.c.o
[ 32%] Building C object src/CMakeFiles/cgns_static.dir/adf/ADF_internals.c.o
[ 35%] Building C object src/CMakeFiles/cgns_static.dir/cg_ftoc.c.o

-- stderr output is:
...skipping to end...
remote: Total 11757 (delta 932), reused 1153 (delta 749), pack-reused 10368        
Receiving objects: 100% (11757/11757), 19.22 MiB | 9.07 MiB/s, done.
Resolving deltas: 100% (8581/8581), done.
Note: switching to 'v4.3.0'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by switching back to a branch.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:

  git switch -c <new-branch-name>

Or undo this operation with:

  git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at ec538ac add 4.3.0 release to version list
In file included from /zfs_pool/Engineering/hdf5/1.12.2/include/hdf5.h:22,
                 from /zfs_pool/Engineering/piclas/share/GNU-MPI/hopr/build/src/HOPR/share/GNU/CGNSv4.3.0/src/cgns/src/adfh/ADFH.c:42:
/zfs_pool/Engineering/hdf5/1.12.2/include/H5public.h:68:10: fatal error: mpi.h: No such file or directory
   68 | #include <mpi.h>
      |          ^~~~~~~
compilation terminated.
make[8]: *** [src/CMakeFiles/cgns_static.dir/build.make:154: src/CMakeFiles/cgns_static.dir/adfh/ADFH.c.o] Error 1
make[8]: *** Waiting for unfinished jobs....
In file included from /zfs_pool/Engineering/hdf5/1.12.2/include/hdf5.h:22,
                 from /zfs_pool/Engineering/piclas/share/GNU-MPI/hopr/build/src/HOPR/share/GNU/CGNSv4.3.0/src/cgns/src/cgns_internals.c:40:
/zfs_pool/Engineering/hdf5/1.12.2/include/H5public.h:68:10: fatal error: mpi.h: No such file or directory
   68 | #include <mpi.h>
      |          ^~~~~~~
compilation terminated.
make[8]: *** [src/CMakeFiles/cgns_static.dir/build.make:76: src/CMakeFiles/cgns_static.dir/cgns_internals.c.o] Error 1
In file included from /zfs_pool/Engineering/hdf5/1.12.2/include/hdf5.h:22,
                 from /zfs_pool/Engineering/piclas/share/GNU-MPI/hopr/build/src/HOPR/share/GNU/CGNSv4.3.0/src/cgns/src/cgnslib.c:58:
/zfs_pool/Engineering/hdf5/1.12.2/include/H5public.h:68:10: fatal error: mpi.h: No such file or directory
   68 | #include <mpi.h>
      |          ^~~~~~~
compilation terminated.
make[8]: *** [src/CMakeFiles/cgns_static.dir/build.make:102: src/CMakeFiles/cgns_static.dir/cgnslib.c.o] Error 1
make[7]: *** [CMakeFiles/Makefile2:154: src/CMakeFiles/cgns_static.dir/all] Error 2
make[6]: *** [Makefile:152: all] Error 2
make[5]: *** [CMakeFiles/cgns.dir/build.make:112: /zfs_pool/Engineering/piclas/share/GNU-MPI/hopr/build/src/HOPR/share/GNU/CGNSv4.3.0/src/cgns-stamp/cgns-build] Error 2
make[4]: *** [CMakeFiles/Makefile2:95: CMakeFiles/cgns.dir/all] Error 2
make[3]: *** [Makefile:141: all] Error 2

CMake Error at /zfs_pool/Engineering/piclas/share/GNU-MPI/hopr/build/src/HOPR-stamp/HOPR-build-Release.cmake:47 (message):
  Stopping after outputting logs.

make[2]: *** [CMakeFiles/HOPR.dir/build.make:108: ../share/GNU-MPI/hopr/build/src/HOPR-stamp/HOPR-build] Error 1
make[1]: *** [CMakeFiles/Makefile2:254: CMakeFiles/HOPR.dir/all] Error 2
make: *** [Makefile:141: all] Error 2

However, compiling HOPR separately did work once again. I'm not sure how you accomplished your compile @scopplestone , but I was not able to reproduce it with the instructions given in the guide without having to manually change the CMAKE_Fortran_COMPILER flag to match the MPI_Fortran_COMPILER flag as well as installing HOPR separately.

scopplestone commented 1 year ago

Hi,

the errors indicate that the MPI lib is not correctly found within the hopr build. Maybe you need to use a newer version of cmake. We also list cmake minimum version as 3.17 and you are using cmake/3.16.3.

Hopr is now also available as binary download, so no compilation is required anymore. It is available in the Github Actions Artifacts and soon in the software release assets.

I just tested the compilation process again on a completely different system (old centos7 unix cluster) and everything worked fine.

...
[ 98%] Built target all_tests
SUCCESS: PICLAS BUILD COMPLETE!
[ 98%] Built target piclas
[ 98%] Creating directories for 'HOPR'
[ 98%] Performing download step (git clone) for 'HOPR'
Cloning into 'HOPR'...
SUCCESS: PICLAS2VTK BUILD COMPLETE!
[ 98%] Built target piclas2vtk
HEAD is now at d6fb2b0 Merge pull request #25 from hopr-framework/update.installation.docu.hdf5
[ 98%] No patch step for 'HOPR'
[ 99%] Performing configure step for 'HOPR'
-- HOPR configure command succeeded.  See also /home/XX/piclas/share/GNU-MPI/hopr/build/src/HOPR-stamp/HOPR-configure-*.log
[ 99%] Performing build step for 'HOPR'
-- HOPR build command succeeded.  See also /home/XX/piclas/share/GNU-MPI/hopr/build/src/HOPR-stamp/HOPR-build-*.log
[100%] Performing install step for 'HOPR'
-- HOPR install command succeeded.  See also /home/XX/piclas/share/GNU-MPI/hopr/build/src/HOPR-stamp/HOPR-install-*.log
[100%] Completed 'HOPR'
[100%] Built target HOPR

These are the compiler settings that I used:

 CMAKE_BUILD_TYPE                 Release
 CMAKE_INSTALL_PREFIX             /home/XX/piclas
 LIBS_BUILD_HDF5                  OFF
 LIBS_BUILD_HOPR                  ON
 LIBS_BUILD_MATH_LIB              OFF
 LIBS_USE_MKL                     OFF
 LIBS_USE_MPI                     ON
 PICLAS_BUILD_POSTI               ON
 PICLAS_CODE_ANALYZE              OFF
 PICLAS_CTAGS                     ON
 PICLAS_DEBUG_MEMORY              OFF
 PICLAS_EQNSYSNAME                maxwell
 PICLAS_EXTRAE                    OFF
 PICLAS_IMPLICIT_ANALYZE          OFF
 PICLAS_INTKIND8                  OFF
 PICLAS_IPO                       ON
 PICLAS_LOADBALANCE               ON
 PICLAS_MEASURE_MPI_WAIT          OFF
 PICLAS_NODETYPE                  GAUSS
 PICLAS_PARTICLES                 ON
 PICLAS_PERFORMANCE               OFF
 PICLAS_PETSC                     OFF
 PICLAS_POLYNOMIAL_DEGREE         N
 PICLAS_READIN_CONSTANTS          OFF
 PICLAS_SHARED_MEMORY             MPI_COMM_TYPE_SHARED
 PICLAS_TIMEDISCMETHOD            RK4
 PICLAS_UNITTESTS                 ON
 PICLAS_VDM_ANALYTICAL            OFF
 POSTI_BUILD_DMD                  OFF
 POSTI_BUILD_PICLAS2VTK           ON
 POSTI_BUILD_SUPERB               ON
 POSTI_BUILD_VISU                 ON
 POSTI_USE_PARAVIEW               OFF
 USED_CMAKE_GENERATOR             Unix Makefiles

And here are the pre-installed libs:

 1) cmake/3.24.0
 2) gcc/11.2.1
 3) openmpi/4.1.3
 4) hdf5/1.12.1

If it is fine with you, I would close this issue as we cannot find a machine/software stack to reproduce your specific error.

Kind regards Stephen

scopplestone commented 1 year ago

Hi,

maybe you could also the the following, to set the correcty paths for MPI to be found

export CC="/opt/openmpi/4.1.2/gcc/11.2.1/bin/mpicc"
export CXX="/opt/openmpi/4.1.2/gcc/11.2.1/bin/mpic++"
export FC="/opt/openmpi/4.1.2/gcc/11.2.1/bin/mpifort"
export MPICC="mpicc"
export MPICXX="mpicxx"
export MPIFC="mpifort"

and replace the paths with your paths, of course.

Kind regards Stephen

scopplestone commented 1 year ago

Closing for now due to inactivity.