KSPFETIDPGetInnerKSP#

Gets the KSP object for the Lagrange multipliers from inside a KSPFETIDP

Synopsis#

#include <petscksp.h> 
PetscErrorCode KSPFETIDPGetInnerKSP(KSP ksp, KSP *innerksp)

Input Parameters#

ksp - the KSPFETIDP
innerksp - the KSP for the multipliers

See Also#

KSP: Linear System Solvers, KSPFETIDP, MATIS, PCBDDC, KSPFETIDPSetInnerBDDC(), KSPFETIDPGetInnerBDDC()

Level#

advanced

Location#

src/ksp/ksp/impls/fetidp/fetidp.c

Examples#

src/ksp/ksp/tutorials/ex59.c

Implementations#

KSPFETIDPGetInnerKSP_FETIDP in src/ksp/ksp/impls/fetidp/fetidp.c

Index of all KSP routines
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Index of all manual pages