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 linear eigensolver 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#
Level#
advanced
Location#
Implementations#
EPSCHASESetDegree_ChASE() in src/eps/impls/external/chase/chase.c
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