PCMGSetCycleType

Sets the type cycles to use. Use PCMGSetCycleTypeOnLevel() for more complicated cycling.

Synopsis

#include "petscksp.h" 
PetscErrorCode PCMGSetCycleType(PC pc, PCMGCycleType n)

Logically Collective

Input Parameters

• pc - the multigrid context

• n - either PC_MG_CYCLE_V or PC_MG_CYCLE_W

Options Database Key

• -pc_mg_cycle_type <v,w> - provide the cycle desired

See Also

KSP: Linear System Solvers, PCMG, PCMGSetCycleTypeOnLevel(), PCMGType, PCMGCycleType

Level

advanced

Location

src/ksp/pc/impls/mg/mg.c

Examples

src/ksp/ksp/tutorials/ex35.cxx
src/ksp/ksp/tutorials/ex36.cxx

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Index of all PC routines
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Index of all manual pages