On Thu, May 9, 2013 at 9:18 AM, Ataollah Mesgarnejad <[email protected] > wrote:
> > Cody, > > On May 9, 2013, at 9:29 AM, Cody Permann <[email protected]> wrote: > > > > > On Thu, May 9, 2013 at 8:07 AM, Ataollah Mesgarnejad < > [email protected]> wrote: > >> Dear all, >> >> I was wondering if anyone has any experience using gamg with libMesh (I'm >> particularly interested in elasticity)? >> >> > It certainly works, however in my very limited experiecne, it's slightly > more tricky to use than Hypre as we've found that it requires a few more > options. Gamg is very flexible and part of PETSc so it ties in nicely. > > > > That's wonderful. Do I need to add anything in the code itself like block > size or ..? Or do you mean the command line options for gamg? > Just the command line options. If you have specific questions, the petsc user list is a great place to ask. Cody > > My main question would be if the geometric part of gamg would work with >> the underlying mesh structure in libMesh? >> > > I'm not sure if I'm missing something with this question. I don't see why > this preconditioner would care about the mesh structure, it's abstracted > well above that level. From libMesh's perspective, it's just another > preconditioner. > > > OK. I'm not very familiar with low level structure in libMesh so I wasn't > sure. > > Thanks, > Ata > > > Cody > > >> >> I would appreciate any comments/recommendations, >> Ata >> >> ------------------------------------------------------------------------------ >> Learn Graph Databases - Download FREE O'Reilly Book >> "Graph Databases" is the definitive new guide to graph databases and >> their applications. This 200-page book is written by three acclaimed >> leaders in the field. The early access version is available now. >> Download your free book today! http://p.sf.net/sfu/neotech_d2d_may >> _______________________________________________ >> Libmesh-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/libmesh-users >> > > > ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
