slepc-3.16.0 2021-09-30
EPSConvergedReasonView
Displays the reason an EPS solve converged or diverged.
Synopsis
#include "slepceps.h"
#include "slepcbv.h"
PetscErrorCode EPSConvergedReasonView(EPS eps,PetscViewer viewer)
Collective on eps
Input Parameters
| eps | - the eigensolver context
|
| viewer | - the viewer to display the reason
|
Options Database Keys
| -eps_converged_reason | - print reason for convergence, and number of iterations
|
Note
To change the format of the output call PetscViewerPushFormat(viewer,format) before
this call. Use PETSC_VIEWER_DEFAULT for the default, use PETSC_VIEWER_FAILED to only
display a reason if it fails. The latter can be set in the command line with
-eps_converged_reason ::failed
See Also
EPSSetConvergenceTest(), EPSSetTolerances(), EPSGetIterationNumber(), EPSConvergedReasonViewFromOptions()
Location: src/eps/interface/epsview.c
Examples
src/eps/tutorials/ex2.c.html
src/eps/tutorials/ex3.c.html
src/eps/tutorials/ex4.c.html
src/eps/tutorials/ex5.c.html
src/eps/tutorials/ex7.c.html
src/eps/tutorials/ex9.c.html
src/eps/tutorials/ex10.c.html
src/eps/tutorials/ex11.c.html
src/eps/tutorials/ex13.c.html
src/eps/tutorials/ex18.c.html
src/eps/tutorials/ex25.c.html
Index of all EPS routines
Table of Contents for all manual pages
Index of all manual pages