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EPSCHASESetDegree

Sets the degree of the Chebyshev polynomial filter in the ChASE solver.

Synopsis

#include "slepceps.h" 
PetscErrorCode EPSCHASESetDegree(EPS eps,PetscInt deg,PetscBool opt)
Logically Collective

Input Parameters

eps  - the eigenproblem solver context
deg  - initial degree of Chebyshev polynomial filter
opt  - internal optimization of polynomial degree

Options Database Keys

-eps_chase_degree  - Sets the initial degree
-eps_chase_degree_opt  - Enables/disables the optimization

See Also

EPSCHASEGetDegree()

Level

advanced

Location

src/eps/impls/external/chase/chase.c

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