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-   -   parallel running openFoam-1.5-dev (http://www.cfd-online.com/Forums/openfoam/89324-parallel-running-openfoam-1-5-dev.html)

lulo June 9, 2011 11:39

parallel running openFoam-1.5-dev
 
hi everybody

I am running a 3d simulation of wave boundary layer flow around a cylinder over a flat bed. the domain has approximately 2 million cells.
on a single processor is running without problems but when i run it in parallel it blows up.
i am using a modified turbFoam solver and komega wilcox 2006 turbulence model.

i am running other cases with the same solver without problems.

Does anybody have an idea?

cheers

luca

marzbali September 30, 2011 13:11

Hi Luca,

what is the platform that you are running on? can you post your running script here?

lulo October 3, 2011 04:24

Hi

I think the problem was simply that when running in parallel I was running for a much longer time period so my case would break anyway in the single processor running.

How does it work? should I delete this thread???

marzbali October 3, 2011 11:42

Hi, yes you could do so if you wish.


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