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Not enough processors were found on the local host to meet the requested binding acti |
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December 3, 2015, 08:00 |
Not enough processors were found on the local host to meet the requested binding acti
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#1 |
Senior Member
Join Date: Jul 2009
Posts: 260
Rep Power: 17 |
I am trying to run snappyHexMesh in parallel on 2 cores
but I get this error: Code:
Not enough processors were found on the local host to meet the requested binding action: Code:
/*--------------------------------*- C++ -*----------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 2.3.1 | | \\ / A nd | Web: www.OpenFOAM.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ FoamFile { version 2.0; format ascii; class dictionary; object decomposeParDict; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // numberOfSubdomains 2; method hierarchical; hierarchicalCoeffs { n (1 2 1); delta 0.001; order xyz; } // ************************************************************************* // Code:
#!/bin/bash #$ -cwd -V #$ -l h_rt=24:00:00 #$ -l h_vmem=1G #$ -pe ib 2 #$ -cwd -V export MPI_BUFFER_SIZE=8192 module purge module add bit/64 gnu/4.8.1 openmpi/1.6.5 openfoam/2.3.0 blockMesh decomposePar mpirun -np $NSLOTS snappyHexMesh -overwrite -parallel |
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December 3, 2015, 11:43 |
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#2 |
New Member
Carla
Join Date: Jun 2015
Posts: 16
Rep Power: 10 |
The code looks ok to me. Are you sure $NSLOTS is 2?
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December 3, 2015, 11:46 |
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#3 |
Senior Member
Join Date: Jul 2009
Posts: 260
Rep Power: 17 |
I've just found out that this version of OF 2.3.0 won't run on distributed processors on multiple nodes for some reason. It will only run on 1 single node. Anyone know why?
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