CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > OpenFOAM

renumberMesh

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   June 15, 2011, 04:37
Default renumberMesh
  #1
Member
 
pere
Join Date: Mar 2011
Location: barcelona
Posts: 46
Rep Power: 5
pere is on a distinguished road
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
pere is offline   Reply With Quote

Old   June 15, 2011, 12:40
Default
  #2
nsf
Member
 
Nicolas Edh
Join Date: Mar 2010
Location: Uppsala, Sweden
Posts: 71
Rep Power: 6
nsf is on a distinguished road
Maybe I'm pointing out the obvious:
Quote:
[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
nsf is offline   Reply With Quote

Old   June 25, 2011, 07:51
Default
  #3
Super Moderator
 
Bruno Santos
Join Date: Mar 2009
Location: Lisbon, Portugal
Posts: 7,326
Blog Entries: 32
Rep Power: 72
wyldckat is a jewel in the roughwyldckat is a jewel in the roughwyldckat is a jewel in the roughwyldckat is a jewel in the rough
Greetings to all!

The other issue might be that renumberMesh should also have been executed in parallel as well:
Code:
mpirun -np 90 renumberMesh -constant -overwrite -parallel
Best regards,
Bruno
wyldckat is offline   Reply With Quote

Old   May 9, 2012, 06:05
Default
  #4
Senior Member
 
Attesz's Avatar
 
Attesz
Join Date: Mar 2009
Posts: 352
Rep Power: 7
Attesz is an unknown quantity at this point
Dear Bruno,

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

Thanks,
Attila
__________________
CFD= Cleverly Formatted Data
Attesz is offline   Reply With Quote

Old   May 9, 2012, 08:52
Default
  #5
Super Moderator
 
Bruno Santos
Join Date: Mar 2009
Location: Lisbon, Portugal
Posts: 7,326
Blog Entries: 32
Rep Power: 72
wyldckat is a jewel in the roughwyldckat is a jewel in the roughwyldckat is a jewel in the roughwyldckat is a jewel in the rough
Hi Attesz,

Search -> Advanced search:
  • Keyword(s): renumberMesh
  • User name: wyldckat
Results -> second link: Some questions on blockMesh, decomposePar and renumberMesh

Quote:
Originally Posted by wyldckat View Post
The mesh present in "constant/polyMesh" gets renumbered into a more diagonal form for the "A.x=B" system.
Best regards,
Bruno
wyldckat is offline   Reply With Quote

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
OpenFoam Mesh Converter Sccrman06 OpenFOAM Paraview & paraFoam 8 November 30, 2010 14:58
renumberMesh -mAx- OpenFOAM Pre-Processing 2 February 8, 2010 01:10
Creating your own mesh files doug OpenFOAM Meshing Format & General Technical 28 April 9, 2009 07:36
renumberMesh increases max aspect ratio ayoros OpenFOAM Bugs 2 April 3, 2009 07:18
Problem during creation of a new mesh generator klaus OpenFOAM Meshing & Mesh Conversion 8 July 18, 2005 05:25


All times are GMT -4. The time now is 13:55.