dolfin team mailing list archive

["Garth N. Wells" <gnw20@xxxxxxxxx>]

Ola Skavhaug wrote:
> On Thu, May 14, 2009 at 9:36 AM, Garth N. Wells <gnw20@xxxxxxxxx> wrote:
> > Something in the recent change sets has broken some demos, for example
> >
> >     demo/pde/advection-diffusion/cpp
> >
> > Garth
>
> OK, I think I know what's breaking it. The dofmap gets the wrong
> global dimension, and we are changing some of the logic there. I will
> need to dig a little deeper.

The problem is that the code

  // Initialize mesh entities used by dof map
  for (uint d = 0; d <= mesh.topology().dim(); d++)
    if (ufc_dof_map->needs_mesh_entities(d))
    {
      mesh.init(d);
      if (d > 0 && parallel)
        MeshPartitioning::number_entities(const_cast<Mesh&>(mesh), d);
    }

inside DofMap::init(const Mesh& mesh) has been commented out. Mesh 
entities which are required for the dof map are not being initialised.

Can this code just be 'turned' back on?

Garth


> Ola
>
> > DOLFIN wrote:
> > > One or more new changesets pushed to the primary dolfin repository.
> > > A short summary of the last three changesets is included below.
> > >
> > > changeset:   6148:16c6171e2ace81a63c8e58e03aed13ced6a92ad1
> > > tag:         tip
> > > user:        "Ola Skavhaug <skavhaug@xxxxxxxxx>"
> > > date:        Thu May 14 09:03:48 2009 +0200
> > > files:       dolfin/fem/UFCCell.h
> > > description:
> > > Remove debug output.
> > >
> > >
> > > changeset:   6147:b2ad12bcd1d965413a5aea685e8918dfdfe55cc5
> > > parent:      6146:8a990ee39a0e149d51b282e5112cc7134c8ad45b
> > > parent:      6145:c2c9174e322eabaa2b6584a3c8cfce61430b1b71
> > > user:        "Ola Skavhaug <skavhaug@xxxxxxxxx>"
> > > date:        Thu May 14 08:43:41 2009 +0200
> > > files:       dolfin/function/FunctionSpace.cpp
> > > description:
> > > merge
> > >
> > >
> > > changeset:   6146:8a990ee39a0e149d51b282e5112cc7134c8ad45b
> > > parent:      6144:1a61ce186b415050505055c9cbd744c1eaf6a55d
> > > user:        "Ola Skavhaug <skavhaug@xxxxxxxxx>"
> > > date:        Thu May 14 08:41:25 2009 +0200
> > > files:       dolfin/fem/DofMap.cpp dolfin/function/FunctionSpace.cpp dolfin/function/FunctionSpace.h dolfin/la/SparsityPattern.cpp dolfin/la/SparsityPattern.h sandbox/passembly/Poisson.h
> > > description:
> > > Add parallel flag, and move mesh init to FunctionSpace.
> > >
> > > ----------------------------------------------------------------------
> > > For more details, visit http://www.fenics.org/hg/dolfin
> > > _______________________________________________
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> >
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