KSPConvergedDefaultSetConvergedMaxits#
allows the default convergence test to declare convergence and return KSP_CONVERGED_ITS if the maximum number of iterations is reached
Synopsis#
#include "petscksp.h"
PetscErrorCode KSPConvergedDefaultSetConvergedMaxits(KSP ksp, PetscBool flg)
Collective on ksp
Input Parameters#
ksp - iterative context
flg - boolean flag
Options Database#
-ksp_converged_maxits
- Declare convergence if the maximum number of iterations is reached
Use KSPSetTolerances() to alter the defaults for rtol, abstol, dtol.
The precise values of reason are macros such as KSP_CONVERGED_RTOL, which are defined in petscksp.h.
See Also#
KSPSetConvergenceTest()
, KSPSetTolerances()
, KSPConvergedSkip()
, KSPConvergedReason
, KSPGetConvergedReason()
, KSPConvergedDefaultSetUMIRNorm()
, KSPConvergedDefaultSetUIRNorm()
Level#
intermediate
Location#
src/ksp/ksp/interface/iterativ.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages