PCGAMGSetInjectionIndex#
Array of subset of variables per vertex to inject into coarse grid space
Synopsis#
#include "petscpc.h"
#include "petscksp.h"
PetscErrorCode PCGAMGSetInjectionIndex(PC pc, PetscInt n, PetscInt idx[])
Logically Collective
Input Parameters#
pc - the coarsen context
n - number of indices
idx - array of indices
Options Database Key#
-pc_gamg_injection_index - array of subset of variables per vertex to use for injection coarse grid space
See Also#
the Users Manual section on PCGAMG, the Users Manual section on PCMG, PCGAMG
Level#
intermediate
Location#
Examples#
Implementations#
PCGAMGSetInjectionIndex_GAMG() in src/ksp/pc/impls/gamg/gamg.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages