I will do it, but it will have to wait for weekend after next since I have to go the SIAM CS&E.
Matt On Sat, Feb 21, 2009 at 2:57 PM, Jed Brown <jed at 59a2.org> wrote: > We solve equations in a high-aspect ratio domain and have both a 2- and > 3-dimensional DA which need to be compatible. Due to the nature of the > problem, the x-direction of the 3D DA must be local which means that > options such as -da_processors_x don't work (they mean different things > for each DA, thus forcing an incompatible state). > > It is currently not possible to set an options prefix on a DA because > the usual PETSc creation pattern isn't used. A hack that would fix my > problem is to just add a prefix argument to DACreate, but the more > elegant solution is a more significant refactoring to DACreate, > DASetSizes, DASetOptionsPrefix, DASetFromOptions. > > > Jed > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20090221/f04ba9c6/attachment.html>