SNESCompositeSetType#
Sets the type of composite preconditioner.
Synopsis#
#include "petscsnes.h"
PetscErrorCode SNESCompositeSetType(SNES snes, SNESCompositeType type)
Logically Collective
Input Parameters#
snes - the preconditioner context
type -
SNES_COMPOSITE_ADDITIVE(default),SNES_COMPOSITE_MULTIPLICATIVE, orSNES_COMPOSITE_ADDITIVEOPTIMAL
Options Database Key#
-snes_composite_type <type: one of multiplicative, additive, additiveoptimal> - Sets composite preconditioner type
See Also#
SNES: Nonlinear Solvers, SNES_COMPOSITE_ADDITIVE, SNES_COMPOSITE_MULTIPLICATIVE, SNESCompositeType, SNESCOMPOSITE, SNES_COMPOSITE_ADDITIVEOPTIMAL,
PCCompositeType
Level#
developer
Location#
Implementations#
SNESCompositeSetType_Composite() in src/snes/impls/composite/snescomposite.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages