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Forum: OpenFOAM

April 19, 2011, 10:38

Replies: 8

machines file for running applications in parallel

Views: 3,249

Posted By fabian_roesler

chtMultiRegionFoam -parallel

Hi tH3f0rC3

I think you have to reconstruct every region for its own. So use something like:

reconstructPar -region air
reconstructPar -region solid

Although the visualization in Paraview...

Forum: OpenFOAM

April 14, 2011, 09:54

Replies: 8

machines file for running applications in parallel

Views: 3,249

Posted By fabian_roesler

mpirun on one machine

Hi tH3f0rC3

with the command

mpirun -np 2 icoFoam -parallel

you start a multi processor run on 2 cores using the solver icoFoam in parallel. No log file is produced.
After the run you have...

Forum: OpenFOAM

April 14, 2011, 08:52

Replies: 8

machines file for running applications in parallel

Views: 3,249

Posted By fabian_roesler

decomposePar

Hi tH3f0rC

your decomposePar file is incorrect. As you want to use 2 CPUs and the simple decomposing method, you have to split the domain in 2 regions (not in 4). The correct decomposePar should...

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