PCApplyRichardsonExists#

Determines whether a particular preconditioner has a built-in fast application of Richardson’s method.

Synopsis#

#include "petscksp.h" 
PetscErrorCode PCApplyRichardsonExists(PC pc, PetscBool *exists)

Not Collective

Input Parameter#

pc - the preconditioner

Output Parameter#

exists - PETSC_TRUE or PETSC_FALSE

See Also#

PC, PCRICHARDSON, PCApplyRichardson()

Level#

developer

Location#

src/ksp/pc/interface/precon.c

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