[pere]

I made renumberMesh -constant -overwrite for calculate with 90 procs went I made decomposePar there is no problem, but when I made mpirun -np 90 buoyantBoussinesqSimpleFoam -parallel > log I receive this error:

0]
[0]
[0] --> FOAM FATAL IO ERROR:
[0] keyword SIMPLE is undefined in dictionary "/tmp/ppuigdom/snappy24/processor0/../system/fvSolution"
[0]
[0] file: /tmp/ppuigdom/snappy24/processor0/../system/fvSolution from line 22 to line 62.
[0]
[0] From function dictionary::subDict(const word& keyword) const
[0] in file db/dictionary/dictionary.C at line 456.
[0]
FOAM parallel run exiting
[0]
--------------------------------------------------------------------------
MPI_ABORT was invoked on rank 0 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.
--------------------------------------------------------------------------
--------------------------------------------------------------------------
mpirun has exited due to process rank 0 with PID 583140 on
node pirineus exiting without calling "finalize". This may
have caused other processes in the application to be
terminated by signals sent by mpirun (as reported here).
--------------------------------------------------------------------------


--> FOAM FATAL ERROR:
No times selected

From function reconstructPar
in file reconstructPar.C at line 107.

FOAM exiting


Anyone knows where's the problem?

thanks

[nsf]

Maybe I'm pointing out the obvious:

[0] --> FOAM FATAL IO ERROR:
[0] keyword SIMPLE is undefined in dictionary "/tmp/ppuigdom/snappy24/processor0/../system/fvSolution"

Does you system/fvSolution contain the keyword SIMPLE?

If not have a look at the tutorial case for buoyantBoussinesqSimpleFoam

Best Regards

[wyldckat]

Greetings to all!

The other issue might be that renumberMesh should also have been executed in parallel as well:

mpirun -np 90 renumberMesh -constant -overwrite -parallel

Best regards,
Bruno

[Attesz]

Dear Bruno,

could you explain me a bit about renumberMesh? What is it for?

Thanks,
Attila

[wyldckat]

Hi Attesz,

Search -> Advanced search:

• Keyword(s): renumberMesh
• User name: wyldckat

Results -> second link: http://www.cfd-online.com/Forums/ope...tml#post341181

Originally Posted by wyldckat

The mesh present in "constant/polyMesh" gets renumbered into a more diagonal form for the "A.x=B" system.

Best regards,
Bruno