petsc-3.13.6 2020-09-29
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
See Also
PCMGGetSmootherUp(), PCMGGetSmootherDown(), PCMGGetSmoother()
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