parallel running - error while loading shared libraries:

seami · December 8, 2011, 10:02

Hello,
I've have successfully installed OF20x from source pack.
Everything works as a single process, e.g. if I run any application or solver it works.
But the problem is in parallel. When I'm trying to run:

Code:

mpirun -np 2 simpleFoam -parallel

or any other application, that could be run in parallel. I obtain following error:

Code:

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

(when I run other application in parallel I obtain similar output with different library that cannot be loaded)

Does anybody have any idea where could be a problem.

Thanks.

seami · December 9, 2011, 04:39

I was checking file permission, but I haven't found anything wrong ...
anyway I recompiled OF once again in different directory and now it works fine. So I could be caused by wrong file permissions ...

Strange things happen ;-)

December 8, 2011, 10:02	parallel running - error while loading shared libraries:	#1
seami New Member Jiri Simonek Join Date: Jun 2011 Posts: 3 Rep Power: 14	Hello, I've have successfully installed OF20x from source pack. Everything works as a single process, e.g. if I run any application or solver it works. But the problem is in parallel. When I'm trying to run: Code: mpirun -np 2 simpleFoam -parallel or any other application, that could be run in parallel. I obtain following error: Code: simpleFoam: error while loading shared libraries: libincompressibleTurbulenceModel.so: cannot open shared object file: No such file or directory -------------------------------------------------------------------------- mpirun noticed that the job aborted, but has no info as to the process that caused that situation. -------------------------------------------------------------------------- (when I run other application in parallel I obtain similar output with different library that cannot be loaded) Does anybody have any idea where could be a problem. Thanks.

December 9, 2011, 04:39	problem SOLVED	#2
seami New Member Jiri Simonek Join Date: Jun 2011 Posts: 3 Rep Power: 14	I was checking file permission, but I haven't found anything wrong ... anyway I recompiled OF once again in different directory and now it works fine. So I could be caused by wrong file permissions ... Strange things happen ;-)

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