Dear libMesh team, 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? The reason for my question is that for my code on a large number of processors, EquationSystems::reinit() is quite a bottle neck.
As far as I understand function does mainly two things: It projects the solutions (which can be done mostly locally, i.e. should scale well) and then redistributes them (which seem to scale badly). The question thus is whether redistribution the solution vectors (and the mesh) is faster with parallel mesh. Best Regards, Tim -- Dr. Tim Kroeger Phone +49-421-218-7710 [EMAIL PROTECTED], [EMAIL PROTECTED] Fax +49-421-218-4236 MeVis Research GmbH, Universitaetsallee 29, 28359 Bremen, Germany Amtsgericht Bremen HRB 16222 Geschaeftsfuehrer: Prof. Dr. H.-O. Peitgen ------------------------------------------------------------------------- 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
