KSPFETIDPGetInnerBDDC#

Gets the PCBDDC preconditioner used to set up the KSPFETIDP matrix for the Lagrange multipliers

Synopsis#

#include <petscksp.h> 
PetscErrorCode KSPFETIDPGetInnerBDDC(KSP ksp, PC *pc)

Input Parameter#

Output Parameter#

  • pc - the PCBDDC preconditioner

See Also#

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

Level#

advanced

Location#

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

Implementations#

KSPFETIDPGetInnerBDDC_FETIDP() in src/ksp/ksp/impls/fetidp/fetidp.c

Index of all KSP routines
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Index of all manual pages