petsc-3.13.6 2020-09-29
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SNESCompositeSetType
Sets the type of composite preconditioner.
Synopsis
#include "petscsnes.h"
PetscErrorCode
SNESCompositeSetType
(
SNES
snes,SNESCompositeType type)
Logically Collective on
SNES
Input Parameter
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
Level
Developer
Location
src/snes/impls/composite/snescomposite.c
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