PCMGGetType#

Finds the form of multigrid the PCMG is using multiplicative, additive, full, or the Kaskade algorithm.

Synopsis#

#include "petscksp.h" 
PetscErrorCode PCMGGetType(PC pc, PCMGType *type)

Logically Collective

Input Parameter#

pc - the preconditioner context

Output Parameter#

type - one of PC_MG_MULTIPLICATIVE, PC_MG_ADDITIVE, PC_MG_FULL, PC_MG_KASKADE, PCMGCycleType

See Also#

PCMGType, PCMG, PCMGGetLevels(), PCMGSetLevels(), PCMGSetType()

Level#

advanced

Location#

src/ksp/pc/impls/mg/mg.c

Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages