PCGAMGASMSetHEM#
Sets the number of HEM matching passed
Synopsis#
#include "petscpc.h"
#include "petscksp.h"
PetscErrorCode PCGAMGASMSetHEM(PC pc, PetscInt n)
Collective
Input Parameters#
pc - the preconditioner
n - number of HEM matching passed to construct ASM subdomains
Options Database Key#
-pc_gamg_asm_hem
- set the number of HEM matching passed
Developer Notes#
Should be called PCGAMGSetMaximumNumberlevels() and possible be shared with PCMG
See Also#
the Users Manual section on PCGAMG, the Users Manual section on PCMG, KSP: Linear System Solvers, PCGAMG
Level#
intermediate
Location#
Examples#
Implementations#
PCGAMGASMSetHEM_GAMG() in src/ksp/pc/impls/gamg/gamg.c
Index of all PC routines
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Index of all manual pages