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_TRUE to ignore any DM

See Also#

KSP: Linear System Solvers, DM, PCTELESCOPE, PCTelescopeGetIgnoreDM()

Level#

advanced

Location#

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

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