PCAIRGetCFSplittingType

Returns the coarse/fine (CF) splitting algorithm used by PCAIR

Synopsis

PETSC_EXTERN PetscErrorCode PCAIRGetCFSplittingType(PC pc, CFSplittingType *cf_splitting_type)

Not Collective

Input Parameter

• pc - the PCAIR preconditioner context

Output Parameter

• cf_splitting_type - the CF splitting algorithm, one of CF_PMISR_DDC, CF_DIAG_DOM, CF_PMIS, CF_PMIS_DIST2, CF_AGG, or CF_PMIS_AGG

See Also

KSP: Linear System Solvers, PCAIR, PCAIRSetCFSplittingType(), CFSplittingType, PCAIRGetStrongThreshold(), PCAIRGetMaxLubySteps()

Level

intermediate

Index of all PC routines
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Index of all manual pages