petsc-3.11.2 2019-05-18
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PCTelescopeGetUseCoarseDM

Get the flag indicating if the coarse DM attached to DM associated with the PC will be used.

Synopsis

#include "petscksp.h" 
#include "petscdm.h" 
PetscErrorCode PCTelescopeGetUseCoarseDM(PC pc,PetscBool *v)
Not Collective

Input Parameter

pc -the preconditioner context

Output Parameter

v -the flag

Keywords

PC, telescoping solve

Level

advanced

Location

src/ksp/pc/impls/telescope/telescope.c

Implementations

PCTelescopeGetUseCoarseDM_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