petsc-3.7.5 2017-01-01
DMForestSetPartitionOverlap
During the pre-setup phase, set the amount of cell-overlap present in parallel partitions of a forest, with values > 0 indicating subdomains that are expanded by that many iterations of adding adjacent cells
Synopsis
#include "petscdmforest.h"
#include "petscdm.h"
PetscErrorCode DMForestSetPartitionOverlap(DM dm, PetscInt overlap)
Logically collective on dm
Input Parameters
| dm | - the forest
|
| overlap | - default 0
|
See Also
DMForestGetPartitionOverlap(), DMForestSetAdjacencyDimension(), DMForestSetAdjacencyCodimension()
Level:intermediate
Location:src/dm/impls/forest/forest.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages