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

Options Database Key#

-snes_composite_type <type: one of multiplicative, additive, special> - Sets composite preconditioner type

See Also#

SNES_COMPOSITE_ADDITIVE, SNES_COMPOSITE_MULTIPLICATIVE, SNESCompositeType, SNESCOMPOSITE

Level#

Developer

Location#

src/snes/impls/composite/snescomposite.c

Implementations#

SNESCompositeSetType_Composite in src/snes/impls/composite/snescomposite.c

Index of all SNES routines
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Index of all manual pages