PCGAMGClassicalSetType#
Sets the type of classical interpolation to use with PCGAMG
Synopsis#
#include "petscpc.h"
PetscErrorCode PCGAMGClassicalSetType(PC pc, PCGAMGClassicalType type)
Collective
Input Parameters#
pc - the preconditioner context
type - the interpolation to use, see
PCGAMGClassicalType()
Options Database Key#
-pc_gamg_classical_type <direct,standard> - set type of classical AMG prolongation
See Also#
KSP: Linear System Solvers, PCGAMG, PCGAMGClassicalType, PCGAMGClassicalGetType()
Level#
intermediate
Location#
Implementations#
PCGAMGClassicalSetType_GAMG() in src/ksp/pc/impls/gamg/classical.c
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