On Wed, 16 Apr 2008, Tim Kroeger wrote: > As I'm just so much in asking questions, here's another one: How will > the performance of EquationSystems::reinit() behave when ParallelMesh > is ready for use by user application?
At first, just as badly as before. System::project_vector() is still one of the things we use a serial vector for, and while that's on the list of ParallelMesh items to be fixed, it's not high enough on the list. > The reason for my question is that for my code on a large number of > processors, EquationSystems::reinit() is quite a bottle neck. You're not the only one seeing that. We'll definitely fix the poor scaling there before we consider ParallelMesh "done", but there will probably be a 0.6.9 release first once ParallelMesh is in a "correct but not yet complete" state. --- Roy ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
