The main issue is that stream tracer just doesn't scale well. It's in essence a serial computation which is very difficult to parallelize well.
On Thu, Apr 17, 2014 at 12:52 PM, Amir A <[email protected]> wrote: > Dear Paraview Community: > > I have a problem with performing stream tracer in parallel. It seems that > it does not scale when done in paralell. > Actually the time increases compared to the serial implementation. > > My data set is a structured adaptive mesh of a cube, which has velocity > components (u,v,w) at each vertex. I want to create streamlines with Stream > Tracer with a spherical point source. > I have tried to first apply the D3 filter but that does not help either. > Any ideas is highly appreciated. > > Regards, > P.S: I am doing parallel visualization correctly, meaning that other > filters scale in parallel. The only problem is StreamTracer. > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Follow this link to subscribe/unsubscribe: > http://www.paraview.org/mailman/listinfo/paraview > >
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