KSPGetIterationNumber

Gets the current iteration number (if the KSPSolve() (SLESSolve()) is complete, returns the number of iterations used.

Synopsis

#include "petscksp.h" 
int KSPGetIterationNumber(KSP ksp,int *its)
Not Collective

Input Parameters

ksp -the iterative context

Output Parameters

its -number of iterations

Notes

During the ith iteration this returns i-1

Keywords

KSP, get, residual norm

See Also

KSPComputeResidual(), KSPGetResidualNorm()

Level:intermediate
Location:
src/sles/ksp/interface/iterativ.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages