petsc-3.9.0 2018-04-07
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PCBDDCSetDirichletBoundariesLocal

Set IS defining Dirichlet boundaries for the global problem in local ordering.

Synopsis

#include "petscpc.h" 
PetscErrorCode PCBDDCSetDirichletBoundariesLocal(PC pc,IS DirichletBoundaries)
Collective

Input Parameters

pc - the preconditioning context
DirichletBoundaries - parallel IS defining the Dirichlet boundaries (in local ordering)

Notes

See Also

PCBDDC, PCBDDCSetDirichletBoundaries(), MatZeroRows(), MatZeroRowsColumns()

Level

intermediate

Location

src/ksp/pc/impls/bddc/bddc.c

Implementations

PCBDDCSetDirichletBoundariesLocal_BDDC in src/ksp/pc/impls/bddc/bddc.c

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Index of all manual pages