KSPGetTotalIterations#
Gets the total number of iterations this KSP object has performed since was created, counted over all linear solves
Synopsis#
#include "petscksp.h"
PetscErrorCode KSPGetTotalIterations(KSP ksp, PetscInt *its)
Not Collective
Input Parameter#
ksp - the iterative context
Output Parameter#
its - total number of iterations
Note#
Use KSPGetIterationNumber() to get the count for the most recent solve only
If this is called within a KSPSolve() (such as in a KSPMonitor routine) then it does not include iterations within that current solve
See Also#
KSP: Linear System Solvers, KSP, KSPBuildResidual(), KSPGetResidualNorm(), KSPGetIterationNumber()
Level#
intermediate
Location#
Examples#
src/ksp/ksp/tutorials/ex100.c
src/snes/tutorials/ex55.c
src/ksp/ksp/tutorials/ex10.c
src/ksp/ksp/tutorials/ex87.c
src/snes/tutorials/ex5.c
src/ksp/ksp/tutorials/ex76.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages