slepc-3.22.2 2024-12-02
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LMEConvergedReasonView

Displays the reason an LME solve converged or diverged.

Synopsis

#include "slepclme.h" 
PetscErrorCode LMEConvergedReasonView(LME lme,PetscViewer viewer)
Collective

Input Parameters

lme  - the linear matrix equation context
viewer  - the viewer to display the reason

Options Database Keys

-lme_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 -lme_converged_reason ::failed

See Also

LMESetTolerances(), LMEGetIterationNumber(), LMEConvergedReasonViewFromOptions()

Level

intermediate

Location

src/lme/interface/lmebasic.c

Index of all LME routines
Table of Contents for all manual pages
Index of all manual pages