CFD Online Discussion Forums - [snappyHexMesh] shm in parallel with simple decomposition

Hi, I need some help getting SHM to run in parallel on OF 2.1.1

Here is my script:

Code:

echo Started At

date

#!/bin/sh

# Source tutorial run functions

. $WM_PROJECT_DIR/bin/tools/RunFunctions

blockMesh

surfaceFeatureExtract -includedAngle 150 -writeObj constant/triSurface/capri.stl capri

decomposePar

mpirun -np 4 snappyHexMesh -overwrite -parallel

reconstructPar

decomposePar

mpirun -np 4 rhoSimplecFoam -parallel

reconstructPar

sample

sample -dict sampleDictSTL

ptot

echo Finished At

date

decomposeParDict file:

Code:

/*--------------------------------*- C++ -*----------------------------------*\

| =========                 |                                                 |

| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |

|  \\    /   O peration     | Version:  2.1.0                                 |

|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |

|    \\/     M anipulation  |                                                 |

\*---------------------------------------------------------------------------*/

FoamFile

{

    version     2.0;

    format      ascii;

    class       dictionary;

    object      decomposeParDict;

}



// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

//assume 4 cores

numberOfSubdomains 4;



method          simple;





simpleCoeffs

{

    n               (4 1 1);

    delta           0.001;

}









// ************************************************************************* //

and the errors:

Code:

--> FOAM FATAL ERROR: 

No times selected



    From function reconstructPar

    in file reconstructPar.C at line 139.



FOAM exiting







--> FOAM FATAL ERROR: 

Case is already decomposed with 4 domains, use the -force option or manually

remove processor directories before decomposing. e.g.,

    rm -rf /media/data/sduct1mil-parallel/processor*





    From function decomposePar

    in file decomposePar.C at line 253.



FOAM exiting



[0] [1] 

[1] 

[1] --> FOAM FATAL IO ERROR: 

[1] keyword vol1face1 is undefined in dictionary "/media/data/sduct1mil-parallel/processor1/0/p::boundaryField"

[1] 

[1] file: /media/data/sduct1mil-parallel/processor1/0/p::boundaryField from line 26 to line 57.

[1] 

[1]     From function dictionary::subDict(const word& keyword) const

[1]     in file db/dictionary/dictionary.C at line 461.

[1] 

FOAM parallel run exiting

[1] 

[2] 

[2] 

[2] --> FOAM FATAL IO ERROR: 

[2] keyword vol1face1 is undefined in dictionary "/media/data/sduct1mil-parallel/processor2/0/p::boundaryField"

[2] 

[2] file: /media/data/sduct1mil-parallel/processor2/0/p::boundaryField from line 26 to line 57.

[2] 

[2]     From function dictionary::subDict(const word& keyword) const

[2]     in file db/dictionary/dictionary.C at line 461.

[2] 

FOAM parallel run exiting

[2] 

[3] 

[3] 

[3] --> FOAM FATAL IO ERROR: 

[3] keyword vol1face1 is undefined in dictionary "/media/data/sduct1mil-parallel/processor3/0/p::boundaryField"

[3] 

[3] file: /media/data/sduct1mil-parallel/processor3/0/p::boundaryField from line 26 to line 52.

[3] 

[3]     From function dictionary::subDict(const word& keyword) const

[3]     in file db/dictionary/dictionary.C at line 461.

[3] 

FOAM parallel run exiting

[3] 



--------------------------------------------------------------------------

MPI_ABORT was invoked on rank 2 in communicator MPI_COMM_WORLD 

with errorcode 1.



NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.

You may or may not see output from other processes, depending on

exactly when Open MPI kills them.

--------------------------------------------------------------------------

[0] 

[0] --> FOAM FATAL IO ERROR: 

[0] keyword vol1face1 is undefined in dictionary "/media/data/sduct1mil-parallel/processor0/0/p::boundaryField"

[0] 

[0] file: /media/data/sduct1mil-parallel/processor0/0/p::boundaryField from line 26 to line 52.

[0] 

[0]     From function dictionary::subDict(const word& keyword) const

[0]     in file db/dictionary/dictionary.C at line 461.

[0] 

FOAM parallel run exiting

[0] 

--------------------------------------------------------------------------

mpirun has exited due to process rank 3 with PID 23606 on

node ubuntu exiting without calling "finalize". This may

have caused other processes in the application to be

terminated by signals sent by mpirun (as reported here).

--------------------------------------------------------------------------

[ubuntu:23602] 3 more processes have sent help message help-mpi-api.txt / mpi-abort

[ubuntu:23602] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages





--> FOAM FATAL ERROR: 

No times selected



    From function reconstructPar

    in file reconstructPar.C at line 139.



FOAM exiting

I attached the log as well