slepc-3.21.1 2024-04-26
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EPSCISSSetRefinement

Sets the values of various refinement parameters in the CISS solver.

Synopsis

#include "slepceps.h" 
PetscErrorCode EPSCISSSetRefinement(EPS eps,PetscInt inner,PetscInt blsize)
Logically Collective

Input Parameters

eps  - the eigenproblem solver context
inner  - number of iterative refinement iterations (inner loop)
blsize  - number of iterative refinement iterations (blocksize loop)

Options Database Keys

-eps_ciss_refine_inner  - Sets number of inner iterations
-eps_ciss_refine_blocksize  - Sets number of blocksize iterations

See Also

EPSCISSGetRefinement()

Level

advanced

Location

src/eps/impls/ciss/ciss.c

Index of all EPS routines
Table of Contents for all manual pages
Index of all manual pages