Reply To: Multiple GPU compiler error: cannot find -lmpi_cxx: No such file or director
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› Forums › OpenLB › General Topics › Multiple GPU compiler error: cannot find -lmpi_cxx: No such file or director › Reply To: Multiple GPU compiler error: cannot find -lmpi_cxx: No such file or director
June 3, 2024 at 1:28 pm
#8758
aseidler
Participant
Hi Adiran,
I guess i managed to solve the problem on my own.
I had some problems with “nvcc fatal : Unknown option ‘-Wl,-rpath'” but just deleting the path und changing the MPIFLAGS to
MPIFLAGS := -L/software/rome/r23.10/OpenMPI/4.1.4-GCC-11.3.0/lib -L/software/rome/r23.10/hwloc/2.7.1-GCCcore-11.3.0/lib -L/software/rome/r23.10/libevent/2.1.12-GCCcore-11.3.0/lib -lmpi
solved the issue for now.
Thanks a lot
-Alex