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 on the smaller set of processes

See Also

KSP: Linear System Solvers, PC, KSP, PCTELESCOPE

Level

advanced

Location

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

Implementations

PCTelescopeGetKSP_Telescope() in src/ksp/pc/impls/telescope/telescope.c

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Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages