PCFieldSplitSetType
Sets the type of fieldsplit preconditioner.
Synopsis
#include "petscpc.h"
PetscErrorCode PETSCKSP_DLLEXPORT PCFieldSplitSetType(PC pc,PCCompositeType type)
Collective on PC
Input Parameter
pc -the preconditioner context
type -PC_COMPOSITE_ADDITIVE (default), PC_COMPOSITE_MULTIPLICATIVE
Options Database Key
-pc_fieldsplit_type <type: one of multiplicative, additive, special> -Sets fieldsplit preconditioner type
Keywords
PC, set, type, composite preconditioner, additive, multiplicative
See Also
PCCompositeSetType()
Level:Developer
Location:src/ksp/pc/impls/fieldsplit/fieldsplit.c
Index of all PC routines
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Index of all manual pages