Keep in mind the ability to add extra stuff to the sparsity pattern (using AugmentSparsityPattern).  That is something we rely on.

Also.... what is the current state of libMesh svn?  I just got this compile error:

Compiling C++ (in optimized mode) src/base/dof_map_constraints.C...
src/base/dof_map_constraints.C: In member function ‘void libMesh::DofMap::scatter_constraints(libMesh::MeshBase&)’:
src/base/dof_map_constraints.C:2875: error: ‘mesh’ was not declared in this scope
make: *** [src/base/dof_map_constraints.x86_64-apple-darwin11.4.2.opt.o] Error 1

Is it me - or did I happen to checkout a bad revision?


On Fri, Oct 26, 2012 at 11:09 PM, Roy Stogner <> wrote:

On Fri, 26 Oct 2012, Kirk, Benjamin (JSC-EG311) wrote:

> You said sparsity patterns, I read constraints... Still, I'll be happy to test it.

You might have to wait, sadly - I've already managed to trigger two
bugs with it.  One is a plain dumb "I forgot about the MPI+threading
hybrid case" problem that will be tedious but straight forward to fix;
the other I don't understand yet and could take anywhere from minutes
to days.

I'll post again when I've got a patch I can't break.

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