PCAIRGetFullSmoothingUpAndDown

Returns whether PCAIR smooths all points on the up and down sweeps, instead of the default down F and C smoothing

Synopsis

PETSC_EXTERN PetscErrorCode PCAIRGetFullSmoothingUpAndDown(PC pc, PetscBool *input_bool)

Not Collective

Input Parameter

• pc - the PCAIR preconditioner context

Output Parameter

• input_bool - PETSC_TRUE if all points are smoothed on both the up and down sweeps

See Also

KSP: Linear System Solvers, PCAIR, PCAIRSetFullSmoothingUpAndDown(), PCAIRGetSmoothType()

Level

advanced

Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages