PEPCISSSetRefinement#
Sets the values of various refinement parameters in the CISS solver.
Synopsis#
#include "slepcpep.h"
PetscErrorCode PEPCISSSetRefinement(PEP pep,PetscInt inner,PetscInt blsize)
Logically Collective
Input Parameters#
pep - the polynomial eigensolver context
inner - number of iterative refinement iterations (inner loop)
blsize - number of iterative refinement iterations (blocksize loop)
Options Database Keys#
-pep_ciss_refine_inner - Sets number of inner iterations
-pep_ciss_refine_blocksize - Sets number of blocksize iterations
Note#
PETSC_CURRENT can be used to preserve the current value of any of the arguments, and PETSC_DETERMINE to set them to a default value.
See Also#
PEPCISSGetRefinement()
Level#
advanced
Location#
Implementations#
PEPCISSSetRefinement_CISS() in src/pep/impls/ciss/pciss.c
Index of all PEP routines Table of Contents for all manual pages Index of all manual pages