petsc-3.7.1 2016-05-15
PCBDDCGetNeumannBoundariesLocal
Get parallel IS for Neumann boundaries (in local ordering)
Synopsis
#include "petscpc.h"
PetscErrorCode PCBDDCGetNeumannBoundariesLocal(PC pc,IS *NeumannBoundaries)
Collective Many br
Input Parameters
pc -the preconditioning context Many br
Output Parameters
NeumannBoundaries -index set defining the subdomain part of Neumann boundaries Many br
Many br
Notes
The IS returned could be the same passed in earlier by the user (if provided with PCBDDCSetNeumannBoundariesLocal) or a global-to-local map of the global IS (if provided with PCBDDCSetNeumannBoundaries). Many brIn the latter case, the IS will be available after PCSetUp. Many br
See Also
PCBDDC
Level:intermediate
Location:src/ksp/pc/impls/bddc/bddc.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages