slepc-3.12.0 2019-09-30
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LMESetTolerances

Sets the tolerance and maximum iteration count used by the LME convergence tests.

Synopsis

#include "slepclme.h" 
PetscErrorCode LMESetTolerances(LME lme,PetscReal tol,PetscInt maxits)
Logically Collective on lme

Input Parameters

lme  - the linear matrix equation solver context
tol  - the convergence tolerance
maxits  - maximum number of iterations to use

Options Database Keys

-lme_tol <tol>  - Sets the convergence tolerance
-lme_max_it <maxits>  - Sets the maximum number of iterations allowed

Notes

Use PETSC_DEFAULT for either argument to assign a reasonably good value.

See Also

LMEGetTolerances()

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

Examples

src/lme/examples/tutorials/ex32.c.html