slepc-3.15.1 2021-05-28
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Displays the reason an LME solve converged or diverged.


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

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


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()

Location: src/lme/interface/lmebasic.c
Index of all LME routines
Table of Contents for all manual pages
Index of all manual pages