petsc-3.9.4 2018-09-11

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PCMGGetLevels

Gets the number of levels to use with MG.

Synopsis

#include "petscksp.h" 
PetscErrorCode  PCMGGetLevels(PC pc,PetscInt *levels)

Not Collective

Input Parameter

pc -the preconditioner context

Output parameter

levels -the number of levels

Keywords

MG, get, levels, multigrid

See Also

PCMGSetLevels()

Level

advanced

Location

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

Examples

src/snes/examples/tutorials/ex12.c.html

Index of all PCMG routines
Table of Contents for all manual pages
Index of all manual pages