On Tue, 24 Jun 2008, Derek Gaston wrote: > I thought I would share some numbers All I'm doing is solving pure > diffusion with a Dirichlet BC and a forcing function in 3d on > hexes.... but I'm doing it completely matrix free using the > NonlinearSystem class.
Another question: what NonlinearSystem class? If you're using NonlinearImplicitSystem, doesn't that allocate a matrix whether you and PETSc eventually use it or not? --- Roy ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Libmesh-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-devel
