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Question Running exMPI01 

Forum: Documentation and Examples
Date: 09 Feb, 2012
From: Manuel Castro Avila <Manuel Castro Avila>

Hi everyone,

I am working with parallel processing in Geant 4. So, I use fedora 15 and installed OPENMPI from the repository. In the mpi_interface directory, I compiled to generate the libG4UImpi.a library. After that, I compiled the exMPI01 example, but when I try to run the executable:

mpiexec -n 2 exMPI01

appears an error:

exMPI01: error while loading shared libraries: libmpi_cxx.so.1: cannot open shared object file: No such file or directory
exMPI01: error while loading shared libraries: libmpi_cxx.so.1: cannot open shared object file: No such file or directory
-------------------------------------------------------------------------- mpiexec noticed that the job aborted, but has no info as to the process that caused that situation. --------------------------------------------------------------------------

Any idea?

Thanks,

Manuel

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