petsc-master 2019-11-22
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PCBDDCSetPrimalVerticesIS

Set additional user defined primal vertices in PCBDDC

Synopsis

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

Input Parameters

pc - the preconditioning context
PrimalVertices - index set of primal vertices in global numbering (can be empty)

Notes

Any process can list any global node

See Also

PCBDDC, PCBDDCGetPrimalVerticesIS(), PCBDDCSetPrimalVerticesLocalIS(), PCBDDCGetPrimalVerticesLocalIS()

Level

intermediate

Location

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

Implementations

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

Index of all PC routines
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Index of all manual pages