KSPFETIDPGetInnerKSP

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

Synopsis

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

Input Parameter

• ksp - the KSPFETIDP

Output Parameter

• 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

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Index of all KSP routines
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Index of all manual pages