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Tip

Svaki OpenFOAM posao započinje sa učitavanjem OpenFOAM modula i postavljanjem odgovarajućeg okuženja naredbama:

module load scientific/openfoam/2212

source $OF_activate

. ${WM_PROJECT_DIR:?}/bin/tools/RunFunctions

Warning
titleOpenMPI-5.0.1

Ukoliko koristite verzije openfoama prevedene sa openMPI -5.0.1, prilikom pozivanja naredbe mpiexec potrebno je dodati i --hostfile $PBS_NODEFILE opciju.

Primjer snappyHexMesh

mpiexec --hostfile $PBS_NODEFILE snappyHexMesh -parallel


U primjeru niže pokrenuti će se posao na 128 jezgri, u "cpu" redu čekanja.

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