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
See Also#
PCTELESCOPE, PCTelescopeSetIgnoreDM(), PCTelescopeSetUseCoarseDM()
Level#
advanced
Location#
Implementations#
PCTelescopeGetUseCoarseDM_Telescope in src/ksp/pc/impls/telescope/telescope.c
Index of all PC routines
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Index of all manual pages