Hi Gilles,
It has been fixed, could you update your source and do a clean build?
Actually, mpiexec is the same as mpirun, and mpic++ is the wrapper for
C++ applications. You could find more details in the OMPI documentations
here: http://www.open-mpi.org/doc/v1.4/
Regards,
Shiqing
Bloom Broker wrote:
Hello,
I finally managed to build openmpi in static library in visual studio
( thanks for your help), and then tried to run a program using
mpiexec -n 4 program.exe.
The answer to that was :
Cannot open configuration file
C:/mpidist/installed/share/openmpi\mpiexec-wrapper-data.txt
Error parsing data file mpiexec: Not found
I checked and there are *-wrapper-data.txt for the compiler wrappers (
in the folder "share") but nothing for mpiexec. In addition, I did not
completely understand openmpi philosophy, mpic++ are supposed to be
compiler wrapper, but when are they used in the process ? and what
about exact mpiexec and mpirun roles ? I find it quite difficult to
get a proper documentation and to understand the whole picture. Could
you pls direct me to a good source of info or explain quickly how the
project is structured ?
Regards,
Gilles
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