petsc-3.7.5 2017-01-01
PCMGGetCoarseSolve
Gets the solver context to be used on the coarse grid.
Synopsis
#include "petscksp.h"
PetscErrorCode PCMGGetCoarseSolve(PC pc,KSP *ksp)
Not Collective
Input Parameter
pc -the multigrid context
Output Parameter
ksp -the coarse grid solver context
Keywords
MG, multigrid, get, coarse grid
Level:advanced
Location:src/ksp/pc/impls/mg/mgfunc.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages