dolfin team mailing list archive

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

Anders Logg wrote:
> On Mon, Sep 21, 2009 at 11:42:45AM +0100, Garth N. Wells wrote:
>
> > > I also get the same behavior on my laptop so it is not just the buildbot:
> > >
> > > [1]PETSC ERROR: --------------------- Error Message
> > > ------------------------------------
> > > [1]PETSC ERROR: Nonconforming object sizes!
> > > [1]PETSC ERROR: Sum of local lengths 565 does not equal global length
> > > 564, my local length 282
> > >   likely a call to VecSetSizes() or MatSetSizes() is wrong.
> > > See http://www.mcs.anl.gov/petsc/petsc-as/documentation/troubleshooting.html#PetscSplitOwnership!
> > >
> > > (This time PETSc was configured with SPOOLES instead of MUMPS.)
> > >
> > > What is also strange is that the corresponding Python demo
> > > (demo/pde/poisson/python) is working very nicely.
> > I also have this problem.
>
> Great!
>
> Can you run
>
>   mpirun -n 2 ./demo > poisson.log
>
> and send the output so we can compare line by line. I've attached
> mine.

I've opened a bug

   https://bugs.launchpad.net/dolfin/+bug/433920

I'll post it there.

> When was this bug introduced? I'm pretty sure you've been able to run
> the Poisson demo in parallel before on your machine.

Yes. It's been two weeks since I've tested on my desktop.

Garth

> --
> Anders
>
>
> > Garth
> >
> > > Johannes
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