PCAIRGetDDCIts

Returns the number of diagonal-dominance-conversion (DDC) iterations used by the PCAIR CF_PMISR_DDC CF splitting

Synopsis

PETSC_EXTERN PetscErrorCode PCAIRGetDDCIts(PC pc, PetscInt *input_int)

Not Collective

Input Parameter

• pc - the PCAIR preconditioner context

Output Parameter

• input_int - the number of DDC iterations

See Also

KSP: Linear System Solvers, PCAIR, PCAIRSetDDCIts(), PCAIRGetDDCFraction(), PCAIRGetCFSplittingType(), CFSplittingType

Level

advanced

Index of all PC routines
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Index of all manual pages