petsc-3.11.4 2019-09-28
PCTelescopeGetKSP
Gets the KSP created by the telescoping PC.
Synopsis
#include "petscksp.h"
#include "petscdm.h"
PetscErrorCode PCTelescopeGetKSP(PC pc,KSP *subksp)
Not Collective
Input Parameter
pc -the preconditioner context
Output Parameter
subksp -the KSP defined the smaller set of processes
Keywords
PC, telescopting solve
Level
advanced
Location
src/ksp/pc/impls/telescope/telescope.c
Implementations
PCTelescopeGetKSP_Telescope in src/ksp/pc/impls/telescope/telescope.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages