slepc-3.14.1 2020-12-08
MFNConvergedReasonView
Displays the reason an MFN solve converged or diverged.
Synopsis
#include "slepcmfn.h"
PetscErrorCode MFNConvergedReasonView(MFN mfn,PetscViewer viewer)
Collective on mfn
Input Parameters
| mfn | - the matrix function context
|
| viewer | - the viewer to display the reason
|
Options Database Keys
| -mfn_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
-mfn_converged_reason ::failed
See Also
MFNSetTolerances(), MFNGetIterationNumber(), MFNConvergedReasonViewFromOptions()
Location: src/mfn/interface/mfnbasic.c
Index of all MFN routines
Table of Contents for all manual pages
Index of all manual pages