> On 8 Jul 2015, at 12:53, Javier Quinteros <jav...@gfz-potsdam.de> wrote: > > Signed PGP part > Hi Matthew. > Thanks for the answer. We've checked again and actually it is working > with chaco. But we haven't found any example/way to use it with metis, > that it's what we wanted. > > I've seen that there is a new Partitioner class, but I could not find > how to pass it to the DMPlex (in petsc4py). > > Thanks in advance for any hint.
I think you do: dm = PETSc.DMPlex().create() part = dm.getPartitioner() part.setType(part.Type.PARMETIS) part.setUp() now when you call dm.distribute() I think it will use the parmetis partitioner. You can also pass the -petscpartitioner_type option to set things that way. Lawrence
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