Skip to main content
Ctrl+K
PETSc 3.23.1 documentation - Home
  • Overview
  • Install
  • Tutorials
  • User-Guide
  • C/Fortran API
  • petsc4py API
  • FAQ
  • Community
  • Developers
  • Misc.
  • GitLab
  • Overview
  • Install
  • Tutorials
  • User-Guide
  • C/Fortran API
  • petsc4py API
  • FAQ
  • Community
  • Developers
  • Misc.
  • GitLab
  • KSPGetDM

KSPGetDM#

Gets the DM that may be used by some preconditioners and that may be used to construct the linear system

Synopsis#

#include "petscksp.h" 
PetscErrorCode KSPGetDM(KSP ksp, DM *dm)

Not Collective

Input Parameter#

  • ksp - the KSP

Output Parameter#

  • dm - the DM

See Also#

KSP: Linear System Solvers, KSP, DM, KSPSetDM(), KSPSetDMActive()

Level#

intermediate

Location#

src/ksp/ksp/interface/iterativ.c

Examples#

src/ksp/ksp/tutorials/ex35.cxx
src/ksp/ksp/tutorials/ex34.c
src/ksp/ksp/tutorials/ex45.c
src/ksp/ksp/tutorials/ex32.c
src/ksp/ksp/tutorials/ex36.cxx
src/ksp/ksp/tutorials/ex25.c
src/ksp/ksp/tutorials/ex28.c
src/ksp/ksp/tutorials/ex50.c
src/ksp/ksp/tutorials/ex29.c
src/ksp/ksp/tutorials/ex65.c


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

On this page
  • Synopsis
  • Input Parameter
  • Output Parameter
  • See Also
  • Level
  • Location
  • Examples
Edit on GitLab
Show Source

© Copyright 1991-2025, UChicago Argonne, LLC and the PETSc Development Team.

Created using Sphinx 7.3.7.

Built with the PyData Sphinx Theme 0.15.1.

Last updated on 2025-04-30T13:10:40-0500 (v3.23.1).