PCAIRGetSmoothType

Returns the type and number of smooths used by the PCAIR reduction multigrid

Synopsis

PETSC_EXTERN PetscErrorCode PCAIRGetSmoothType(PC pc, char *input_string)

Not Collective

Input Parameter

• pc - the PCAIR preconditioner context

Output Parameter

• input_string - the smoothing pattern, a sequence of f and c characters giving the type and number of smooths (for example ff, fc, fcf, ffc, …)

See Also

KSP: Linear System Solvers, PCAIR, PCAIRSetSmoothType(), PCAIRGetInverseType(), PCAIRGetFullSmoothingUpAndDown()

Level

intermediate

Index of all PC routines
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Index of all manual pages