On Tue, Apr 19, 2011 at 22:44, Ethan Coon <ecoon at lanl.gov> wrote: > The short answer -- make the z-size = s. It's not that huge of a hit -- > the local arrays are 6*NX*NY*ndofs instead of 5*NX*NY*ndofs. >
Indeed, though it is potentially about twice as much work because you only have to evaluate residuals on the owned nodes. > > Otherwise, I'll try to implement the special-special case of > DMDA_BOUNDARY_PERIODIC, P=1, zl=1, and s > 1 soon. > Great, thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20110419/84552a8d/attachment.html>
