petsc-3.7.1 2016-05-15
KSPReasonView
Displays the reason a KSP solve converged or diverged to a viewer
Synopsis
#include "petscksp.h"
PetscErrorCode KSPReasonView(KSP ksp,PetscViewer viewer)
Collective on KSP Many br
Parameter
| ksp | - iterative context obtained from KSPCreate() Many br |
| viewer | - the viewer to display the reason Many br |
Options Database Keys
-ksp_converged_reason -print reason for converged or diverged, also prints number of iterations Many br
Many br
Keywords
KSP, solve, linear system
See Also
KSPCreate(), KSPSetUp(), KSPDestroy(), KSPSetTolerances(), KSPConvergedDefault(),
KSPSolveTranspose(), KSPGetIterationNumber() Many br
Level:beginner
Location:src/ksp/ksp/interface/itfunc.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages