slepc-3.21.0 2024-03-30
PEPGetRefine
Gets the refinement strategy used by the PEP object, and the associated parameters.
Synopsis
#include "slepcpep.h"
PetscErrorCode PEPGetRefine(PEP pep,PEPRefine *refine,PetscInt *npart,PetscReal *tol,PetscInt *its,PEPRefineScheme *scheme)
Not Collective
Input Parameter
| pep | - the polynomial eigensolver context
|
Output Parameters
| refine | - refinement type
|
| npart | - number of partitions of the communicator
|
| tol | - the convergence tolerance
|
| its | - maximum number of refinement iterations
|
| scheme | - the scheme used for solving linear systems
|
Note
The user can specify NULL for any parameter that is not needed.
See Also
PEPSetRefine()
Level
intermediate
Location
src/pep/interface/pepopts.c
Index of all PEP routines
Table of Contents for all manual pages
Index of all manual pages