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Showing results 1 to 5 of 5 Search took 0.00 seconds. Search: Posts Made By: Lieven

Forum: OpenFOAM Running, Solving & CFD November 20, 2012, 02:55

Replies: 11 mpirun strange behavior Views: 2,310 Posted By Lieven Have a look at... Have a look at http://www.openfoam.org/docs/user/running-applications-parallel.php , there they give some explanation about the '<machines> file'. I'm pretty sure that should enable you to do it. ...

Forum: OpenFOAM Running, Solving & CFD November 19, 2012, 05:00

Replies: 11 mpirun strange behavior Views: 2,310 Posted By Lieven Hey Julien, Here's my guess. The speedup by... Hey Julien, Here's my guess. The speedup by parallellization of openfoam calculations is (strongly) limited by the speed of communication between the different processors. You can consider the...

Forum: OpenFOAM Running, Solving & CFD November 15, 2012, 08:11

Replies: 11 mpirun strange behavior Views: 2,310 Posted By Lieven Hey Julien, just found out that you can even... Hey Julien, just found out that you can even write foamJob -p pimpleFoam instead of mpirun -n 8 foamJob pimpleFoam (does not make any difference with respect to the log-file output) so...

Forum: OpenFOAM Running, Solving & CFD November 15, 2012, 05:50

Replies: 11 mpirun strange behavior Views: 2,310 Posted By Lieven Florian is right, adding the '-parallel' option... Florian is right, adding the '-parallel' option should solve your problem: mpirun -n 8 pimpleFoam -parallel > log & or (what I prefer to do) mpirun -n 8 foamJob pimpleFoam -parallel & ...

Forum: OpenFOAM Running, Solving & CFD November 14, 2012, 16:41

Replies: 11 mpirun strange behavior Views: 2,310 Posted By Lieven Hello Julien, Quite odd behaviour indeed and... Hello Julien, Quite odd behaviour indeed and certainly not what it should be (since it is not so likely that the entire openFOAM community is mistaken) ;-) Which command do you use to run your...

Showing results 1 to 5 of 5

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