Here it is:
 DMlibMeshCreateXXXDecomposition() is "broken" (produces no decompositions at the moment),
but the API compatibility is otherwise restored (relative to petsc-dev).  I will work on finishing DMlibMeshCreateXXXDecomposition() work in the coming week or so.  Note that there appears to be a regression on the petsc-dev side with respect to the VI solve, but I haven't had a chance to chase it down, yet.
The symptom is this: miscellaneous/ex7 with -snes_type virs works fine with petsc-3.3 but doen't appear to work with -snes_type vinewtonrsls and petsc-dev, while the libMesh code is the same except for the DMlibMesh plumbing.  I'll try to take a look at it when I have a free minute.


On Tue, Feb 26, 2013 at 11:39 PM, Dmitry Karpeev <> wrote:
Yes, give me a couple of minutes: I have to rip out an unfinished patch that refactors DMLibMeshCreateXXXDecomposition().

On Tue, Feb 26, 2013 at 11:20 PM, Jed Brown <> wrote:
Dmitry, are you going to do this?

On Mon, Feb 25, 2013 at 3:59 PM, Jim Fonseca <> wrote:
Does anyone have a guess when this issue  about DMSetFunction and DMSetJacobian might be resolved?


Jim Fonseca, PhD
Research Scientist
Network for Computational Nanotechnology
Purdue University

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Dmitry Karpeev, Ph.D.
Assistant Computational Mathematician
Mathematics and Computer Science
Argonne National Laboratory
Argonne, Illinois, USA
Computation Institute
University of Chicago
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Phone: 630-252-1229
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