Lines Matching refs:improver

27   MatPartitioning improver;       /* Improve the quality of a partition */
447   PetscCall(MatPartitioningDestroy(&hpart->improver));
477   PetscCall(MatPartitioningDestroy(&hpart->improver));
478   PetscCall(MatPartitioningCreate(PetscObjectComm((PetscObject)part), &hpart->improver));
480   PetscCall(PetscObjectSetOptionsPrefix((PetscObject)hpart->improver, prefix));
481   PetscCall(PetscObjectAppendOptionsPrefix((PetscObject)hpart->improver, "hierarch_improver_"));
484   PetscCall(MatPartitioningSetType(hpart->improver, MATPARTITIONINGPARMETIS));
485   PetscCall(MatPartitioningSetAdjacency(hpart->improver, adj));
486   PetscCall(MatPartitioningSetNParts(hpart->improver, part->n));
491     PetscCall(MatPartitioningSetVertexWeights(hpart->improver, vertex_weights));
493   PetscCall(MatPartitioningImprove(hpart->improver, partitioning));