It would be natural to have a matching interface, but why do you need it? You're in charge of making the matrices and vectors so you can give them local-to-global mappings. The only solver that calls DMGetLocalToGlobalMapping is PCEXOTIC, which only works with DMDA anyway.
On Thu, Feb 21, 2013 at 12:35 PM, Richard Tran Mills <rtm at eecs.utk.edu>wrote: > Hi Folks, > > I want to set a LocalToGlobal mapping in a DMShell object. Should we add > a DMShell routine to do this, or just add a DMSetLocalToGlobalMapping() > routine? > > Thanks, > Richard > > -- > Richard Tran Mills, Ph.D. > Computational Earth Scientist | Joint Assistant Professor > Hydrogeochemical Dynamics Team | EECS and Earth & Planetary Sciences > Oak Ridge National Laboratory | University of Tennessee, Knoxville > E-mail: rmills at ornl.gov V: 865-241-3198 > http://climate.ornl.gov/~**rmills<http://climate.ornl.gov/~rmills> > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20130221/87e69ab0/attachment.html>