dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

On Tue, Jan 08, 2008 at 05:26:46PM +0100, Mads Hoel wrote:
> I think I managed to find the solution to this problem:
> http://article.gmane.org/gmane.comp.clustering.open-mpi.user/1934

Yes, it seems to be Python related (mpi4py). It only shows up when
running the Python demos. In the C++ demos, it shows up when plotting
(which calls Python).

-- 
Anders


> On Tue, 08 Jan 2008 14:30:40 +0100, Garth N. Wells <gnw20@xxxxxxxxx> wrote:
> 
> > I've add a class SubSystemsManager which takes care or initialising and
> > finalising PETSc, MPI, etc. Seems to work ok except when using PETSc and
> > plotting a Function. When running src/demo/poisson/cpp I get the message
> >
> >    mca: base: component_find: unable to open osc pt2pt: file not found
> > (ignored)
> >
> > and MPI is not correctly finalized
> >
> >  From a quick web search, this looks like an OpenMPI bug.
> >
> > Garth
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> 
>