I was not looking at the latest version of the code (it seems online documentation has not been updated yet). Now, I can see that partitioner is used as an argument of DMPlexCreatePartition. However, there is a new argument: a PetscSF. I have two questions about this new implementation: 1. which partitioner can be used? 2. how to initialize the new PetscSF argument?
----- Mail original ----- > De: "Cedric Doucet" <[email protected]> > À: [email protected] > Envoyé: Lundi 28 Octobre 2013 11:25:25 > Objet: [petsc-users] Partitioner in DMPlexDistribute > Hello, > I need to use DMPlexDistribute in a parallel finite element code. > I would like to know which partitioner can be used with this > function. > I saw in an example that chaco is a possibility. > I tried to use parmetis instead but I did not manage to do it. > Furthermore, I do not see where the input partitioner is used in the > source code of DMPlexDistribute. > Best regards, > Cédric Doucet
