On Wed, 14 Apr 2010, Roy Stogner wrote:
> > On Wed, 14 Apr 2010, Boyce Griffith wrote: > >> I am not sure I understand exactly which DOFs wind up in get_send_list(). > > Non-local DoFs on local elements, non-local DoFs on elements which > neighbor local elements or meet local elements at at least one node, > and non-local DoFs which are dependencies (through constraint > equations) of any local or other ghost dof. > > In other words, a superset of the ghost_dofs you're creating, which > only includes the first category. In our case that assertion is fine; > in yours it should always fail on processor 0, and could potentially > fail on any processor except the highest ranked. > > So our assertion is overzealous... And I'm removing it. We're actually going to want to use a vector with a similarly restricted ghost dof send_list in System::project_vector. --- Roy ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
