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August 2, 2013, 23:26 |
OpenFoam Parallel running
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#1 |
Senior Member
Baris (Heewa)
Join Date: Jan 2013
Location: Japan
Posts: 130
Rep Power: 13 |
Hi everbody,
I saw all post about the parallel running in openfoam and I thought that some of you can help to me about my case. Truely speaking, I am new OF user and try to solve cavitating flows inside of the injector nozzle. I am using cavitatingFoam. I faced problem during the parallel running. ny pc has 24 CPU. So i set the decomposePArDict as follows to use 20 CPU; object decomposeParDict; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // numberOfSubdomains 20; method simple; simpleCoeffs { n ( 5 4 1 ); delta 0.001; } about decomposition there is no problem, but when i try to run the program; mpirun -np 20 cavitatingFoam -parallel it gives following error; ~/OpenFOAM/efs-cal-2.2.1/run/470000meshes/water/Pin_0.25$ mpirun -np 20 cavitatingFoam -parallel /opt/intel/composer_xe_2013.3.163/mpirt/bin/intel64/mpirun: 96: .: Can't open /opt/intel/composer_xe_2013.3.163/mpirt/bin/intel64/mpivars.sh Do you have any idea how can i solve thiss problem? Thanks in advance. |
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