OpenMPI from Pacman not working?

English Applications
#1

I tried installing OpenMPI from Packman (I need specifically OpenMPI for some software I’m using) - but the executables and libraries don’t seem to get appended to the path or libpath - can anyone tell me how to do this? I’m not going to be compiling the code, I just need the right mpirun to be called and .so files available…

Thanks!
Patti

#2

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export LD_LIBRARY_PATH=/path/to/your/files/:$LD_LIBRARY_PATH
export PATH=/path/to/your/binaries/:$PATH #optional I imagine
mpiCommand

Good luck.

PattiMichelle wrote:
> I tried installing OpenMPI from Packman (I need specifically OpenMPI for
> some software I’m using) - but the executables and libraries don’t seem
> to get appended to the path or libpath - can anyone tell me how to do
> this? I’m not going to be compiling the code, I just need the right
> mpirun to be called and .so files available…
>
> Thanks!
> Patti
>
>
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#3

Thanks, I’m just getting back to that problem and I’ll give it a try. When I do full referencing of /…/mpirun it works OK. But I don’t know at what point other libraries get used and they’re not directly referenced in the call to mpirun.

#4

Not working!

SOCRATESP5.0.2a_DISTRIBUTION_C/test_cases> export LD_LIBRARY_PATH=/usr/lib64/mpi/gcc/openmpi/lib64/:$LD_LIBRARY_PATH
LD_LIBRARY_PATH: Undefined variable.
SOCRATESP5.0.2a_DISTRIBUTION_C/test_cases>