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