PCBDDCSetDirichletBoundariesLocal#
Sets the Dirichlet boundary degrees of freedom in local numbering
Synopsis#
#include "petscpc.h"
PetscErrorCode PCBDDCSetDirichletBoundariesLocal(PC pc, IS DirichletBoundaries)
Collective
Input Parameters#
pc - the preconditioning context
DirichletBoundaries - index set of Dirichlet boundary degrees of freedom in the numbering of the local
MATISmatrix
See Also#
KSP: Linear System Solvers, PCBDDC, PCBDDCGetDirichletBoundariesLocal(), PCBDDCSetDirichletBoundaries(), MatZeroRows(), MatZeroRowsColumns()
Level#
intermediate
Location#
Examples#
src/ksp/ksp/tutorials/ex59.c
src/ksp/pc/impls/bddc/tests/ex2.c
Implementations#
PCBDDCSetDirichletBoundariesLocal_BDDC() in src/ksp/pc/impls/bddc/bddc.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages