PETSc version 3.16.6

Fix/Edit manual page

PCCompositeGetType

Gets the type of composite preconditioner.

Synopsis

#include "petscksp.h" 
PetscErrorCode  PCCompositeGetType(PC pc,PCCompositeType *type)

Logically Collective on PC

Input Parameter

pc

- the preconditioner context

Output Parameter

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

Level

Developer

Location

src/ksp/pc/impls/composite/composite.c

Implementations

PCCompositeGetType_Composite in src/ksp/pc/impls/composite/composite.c

Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages