Thanks! I don't necessarily want to place each partition on a processor. The idea is to renumber the DOF indices such that the matrix looks like a block tri-diagonal matrix. I am limited to first order Lagrange elements and probably a trapezoidal integration rule.
If I call renumber_nodes_and_elements after using LinearPartitioner, will the resulting DOFs make a block tri-diagonal matrix? Harshad On Fri, Jul 1, 2016 at 2:38 PM, Derek Gaston <fried...@gmail.com> wrote: > Renumbering and Partitioning are two different things. > > You can partition along an axis using: > https://github.com/libMesh/libmesh/blob/master/include/partitioning/linear_partitioner.h > > Derek > > On Fri, Jul 1, 2016 at 2:26 PM Harshad Sahasrabudhe <hsaha...@purdue.edu> > wrote: > >> Hi, >> >> Is it possible to partition a 3D mesh along x axis using the ParMetis >> wrapper in LibMesh? I want to renumber the nodes and elements such that >> the >> numbering is ordered from minimum x to maximum x. >> >> Thanks! >> Harshad >> >> ------------------------------------------------------------------------------ >> Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San >> Francisco, CA to explore cutting-edge tech and listen to tech luminaries >> present their vision of the future. This family event has something for >> everyone, including kids. Get more information and register today. >> http://sdm.link/attshape >> _______________________________________________ >> Libmesh-users mailing list >> Libmesh-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/libmesh-users >> > ------------------------------------------------------------------------------ Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San Francisco, CA to explore cutting-edge tech and listen to tech luminaries present their vision of the future. This family event has something for everyone, including kids. Get more information and register today. http://sdm.link/attshape _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users
