petsc-3.14.6 2021-03-30

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PCBDDCGetPrimalVerticesIS

Get user defined primal vertices set with PCBDDCSetPrimalVerticesIS()

Synopsis

#include "petscpc.h" 
PetscErrorCode PCBDDCGetPrimalVerticesIS(PC pc, IS *is)

Collective

Input Parameters

pc

- the preconditioning context

Output Parameters

is

- index set of primal vertices in global numbering (NULL if not set)

Notes

See Also

PCBDDC, PCBDDCSetPrimalVerticesIS(), PCBDDCSetPrimalVerticesLocalIS(), PCBDDCGetPrimalVerticesLocalIS()

Level

intermediate

Location

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

Implementations

PCBDDCGetPrimalVerticesIS_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