KSPGMRESGetCGSRefinementType#
Gets the type of iterative refinement to use in the classical Gram Schmidt orthogonalization.
Synopsis#
#include "petscksp.h"
PetscErrorCode KSPGMRESGetCGSRefinementType(KSP ksp, KSPGMRESCGSRefinementType *type)
Not Collective
Input Parameter#
ksp - the Krylov space context
Output Parameter#
type - the type of refinement
See Also#
KSP: Linear System Solvers, KSPGMRES, KSPGMRESSetOrthogonalization(), KSPGMRESCGSRefinementType, KSPGMRESClassicalGramSchmidtOrthogonalization(), KSPGMRESSetCGSRefinementType(),
KSPGMRESGetOrthogonalization()
Level#
intermediate
Location#
Implementations#
KSPGMRESGetCGSRefinementType_GMRES() in src/ksp/ksp/impls/gmres/gmres.c
Index of all KSP routines
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