PCTelescopeSetIgnoreDM#
Set a flag to ignore any DM attached to the PC when constructing the PC on the reduced number of MPI processes
Synopsis#
#include "petscksp.h"
#include "petscdm.h"
PetscErrorCode PCTelescopeSetIgnoreDM(PC pc, PetscBool v)
Not Collective
Input Parameter#
pc - the preconditioner context
Output Parameter#
v - Use
PETSC_TRUEto ignore anyDM
See Also#
KSP: Linear System Solvers, DM, PCTELESCOPE, PCTelescopeGetIgnoreDM()
Level#
advanced
Location#
Implementations#
PCTelescopeSetIgnoreDM_Telescope() in src/ksp/pc/impls/telescope/telescope.c
Index of all PC routines
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Index of all manual pages