[Paraview] Non parallel filters under MPI

Andy Bauer andy.bauer at kitware.com
Tue May 24 10:03:30 EDT 2011


It's difficult to figure out what you're trying to do as I'm not sure what a
seed connectivity filter should do.  Is the algorithm dependent on the input
grid?  In general the grid will be partitioned across multiple processes.

Andy

2011/5/24 Jorge Gerardo Peña Pastor <jorge.pena.pastor at gmail.com>

> Hi,
>
> I'm working on a seed connectivity filter for Paraview. It works as
> expected when executed with only one server node. Nevertheless, when I
> try to execute it in several nodes with mpi + pvserver, it doesn't
> work any more because it tries to access the seed pixel in all the
> pieces, and thus it is out of their extents. In addition, the
> algorithm won't work if applied in sub-samples.
>
> How can I force the filter to be executed in a single node even if run
> under mpi?
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