PCBDDCSetPrimalVerticesLocalIS

Set additional user defined primal vertices in PCBDDC

Synopsis

#include "petscpc.h" 
PetscErrorCode PCBDDCSetPrimalVerticesLocalIS(PC pc, IS PrimalVertices)

Collective

Input Parameters

• pc - the preconditioning context

• PrimalVertices - index set of primal vertices in local numbering (can be empty)

See Also

KSP: Linear System Solvers, PCBDDC, PCBDDCSetPrimalVerticesIS(), PCBDDCGetPrimalVerticesIS(), PCBDDCGetPrimalVerticesLocalIS()

Level

intermediate

Location

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

Examples

src/ksp/ksp/tutorials/ex59.c

Implementations

PCBDDCSetPrimalVerticesLocalIS_BDDC() in src/ksp/pc/impls/bddc/bddc.c

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