Is the dof numbering changed after an allgather or delete_remote_elements is done on a ParallelMesh?
On Thu, Apr 23, 2015 at 4:40 PM, John Peterson <[email protected]> wrote: > > > On Thu, Apr 23, 2015 at 2:29 PM, Harshad Sahasrabudhe <[email protected] > > wrote: > >> Hi, >> >> I'm using ParallelMesh to parallelize a mesh. Before starting the >> computation, I get some element IDs for elements which have to be ghosted. >> How do I get the elements from these IDs? Should I use query_elem or elem? >> > > The only difference is that MeshBase::elem(id) either asserts or segfaults > if the id is not valid, while query_elem() gracefully returns NULL in. > > > Also, is the dof numbering different in SerialMesh and ParallelMesh? > > > Yes. > > -- > John > ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
