PCGAMGSetNlevels#
Sets the maximum number of levels PCGAMG
will use
Synopsis#
#include "petscpc.h"
#include "petscksp.h"
PetscErrorCode PCGAMGSetNlevels(PC pc, PetscInt n)
Not Collective
Input Parameters#
pc - the preconditioner
n - the maximum number of levels to use
Options Database Key#
-pc_mg_levels
- set the maximum number of levels to allow
Developer Note#
Should be called PCGAMGSetMaximumNumberlevels()
and possible be shared with PCMG
See Also#
Level#
intermediate
Location#
Implementations#
PCGAMGSetNlevels_GAMG in src/ksp/pc/impls/gamg/gamg.c
Index of all PC routines
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Index of all manual pages