petsc-3.7.7 2017-09-25
   
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
Parameter
|  | ksp | - iterative context obtained from KSPCreate() | 
|  | viewer | - the viewer to display the reason | 
Options Database Keys
-ksp_converged_reason  -print reason for converged or diverged, also prints number of iterations
Keywords
 KSP, solve, linear system
See Also
 KSPCreate(), KSPSetUp(), KSPDestroy(), KSPSetTolerances(), KSPConvergedDefault(),
KSPSolveTranspose(), KSPGetIterationNumber()
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