slepc-3.16.1 2021-11-17
EPSSetTolerances
Sets the tolerance and maximum iteration count used by the EPS convergence tests.
Synopsis
#include "slepceps.h"
PetscErrorCode EPSSetTolerances(EPS eps,PetscReal tol,PetscInt maxits)
Logically Collective on eps
Input Parameters
| eps | - the eigensolver context
|
| tol | - the convergence tolerance
|
| maxits | - maximum number of iterations to use
|
Options Database Keys
| -eps_tol <tol> | - Sets the convergence tolerance
|
| -eps_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
EPSGetTolerances()
Location: src/eps/interface/epsopts.c
Examples
src/eps/tutorials/ex19.c.html
src/eps/tutorials/ex30.c.html
src/eps/tutorials/ex47.c.html
Index of all EPS routines
Table of Contents for all manual pages
Index of all manual pages