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OpenFOAM mpirun all messed up and auto reconstructPar |
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#1 |
Member
Join Date: Jun 2016
Posts: 99
Rep Power: 10 ![]() |
Hello all,
I compiled an own OpenFOAM solver. It was running perfectly. But from yesterday everything goes strange. mpirun just output all messages for 8 times, and they are disordered. But the simulation result looks good. Single-threaded result has no problem at all. And the most strange thing is it will auto reconstructPar after the mpirun is finished. This is really creepy. I compiled my OpenFOAM again but still the same problem. This even happens in all built-in solvers. Anyone has met this before? If there's no solution I have reinstall Ubuntu. Attachment is the log. log.txt |
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#2 |
Senior Member
Joachim Herb
Join Date: Sep 2010
Posts: 650
Rep Power: 22 ![]() |
Very likely, you did not use the -parallel option with the solver, e.g.
Code:
mpirun -np 8 simpleFoam -parallel |
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