Dear Roy, The bad news first: Your patch did not fix my crash. However, it again led to slightly differing residuals (the fourth version now).
On Thu, 12 Mar 2009, Roy Stogner wrote: > On Wed, 11 Mar 2009, Tim Kroeger wrote: > >> Still, I wonder why it cannot be replicated by writing the grid to a file >> and re-reading it in. Will that change the distribution of the dofs to the >> processors? > > Often, yes. IIRC our partitioning results (at least with > METIS/ParMETIS, maybe not with space filling curves) depend on mesh > history, not just the current mesh state. Okay, good to know. Well, I will try to track all refinement steps in order to make the problem faster reproducible. A lot of refinement steps happen before the EquationSystems object is created, but I guess I will have to track those as well. After that, only ~3 refinement steps occur before the crash. >> Nevertheless, I'll try out whether the crash occurs on 2 CPUs as well. > > Let me know. On 2 CPUs, it doesn't crash. Best Regards, Tim -- Dr. Tim Kroeger tim.kroe...@mevis.fraunhofer.de Phone +49-421-218-7710 tim.kroe...@cevis.uni-bremen.de Fax +49-421-218-4236 Fraunhofer MEVIS, Institute for Medical Image Computing Universitaetsallee 29, 28359 Bremen, Germany ------------------------------------------------------------------------------ Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com _______________________________________________ Libmesh-devel mailing list Libmesh-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-devel
