Hello, In my understanding, a serial mesh is duplicated on every processor and is partitioned by METIS. After partitioning, each processor does coarsening/refinement on its partition. I guess after that, processors need an all-to-all communication to pull in new elements/nodes generated by remote processors. But I could not find this communication in libmesh source code. Could some tell me where this functionality is triggered if my understanding is correct? Thank you!
--Junchao Zhang ------------------------------------------------------------------------------ _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users
