KSPChebyshevGetKind#

get the kind of Chebyshev polynomial to use

Synopsis#

#include "petscksp.h" 
PetscErrorCode KSPChebyshevGetKind(KSP ksp, KSPChebyshevKind *kind)

Logically Collective

Input Parameters#

  • ksp - Linear solver context

  • kind - The kind of Chebyshev polynomial used

See Also#

KSP: Linear System Solvers, KSPCHEBYSHEV KSPChebyshevKind, KSPChebyshevSetKind(), KSP_CHEBYSHEV_FIRST, KSP_CHEBYSHEV_FOURTH, KSP_CHEBYSHEV_OPT_FOURTH

Level#

intermediate

Location#

src/ksp/ksp/impls/cheby/cheby.c

Implementations#

KSPChebyshevGetKind_Chebyshev() in src/ksp/ksp/impls/cheby/cheby.c


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