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#

See Also#

KSP: Linear System Solvers, PC, KSPRICHARDSON, 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