KSPReset#

Resets a KSP context to the kspsetupcalled = 0 state and removes any allocated Vecs and Mats

Synopsis#

#include "petscksp.h" 
#include "petscmat.h" 
PetscErrorCode KSPReset(KSP ksp)

Collective

Input Parameter#

  • ksp - iterative context obtained from KSPCreate()

See Also#

KSP: Linear System Solvers, KSPCreate(), KSPSetUp(), KSPSolve(), KSP

Level#

beginner

Location#

src/ksp/ksp/interface/itfunc.c

Examples#

src/ksp/ksp/tutorials/ex75f.F90
src/ksp/ksp/tutorials/ex75.c

Implementations#

KSPReset_BCGS() in src/ksp/ksp/impls/bcgs/bcgs.c
KSPReset_BCGSL() in src/ksp/ksp/impls/bcgsl/bcgsl.c
KSPReset_PIPELCG() in src/ksp/ksp/impls/cg/pipelcg/pipelcg.c
KSPReset_Chebyshev() in src/ksp/ksp/impls/cheby/cheby.c
KSPReset_FETIDP() in src/ksp/ksp/impls/fetidp/fetidp.c
KSPReset_GCR() in src/ksp/ksp/impls/gcr/gcr.c
KSPReset_PIPEGCR() in src/ksp/ksp/impls/gcr/pipegcr/pipegcr.c
KSPReset_FGMRES() in src/ksp/ksp/impls/gmres/fgmres/fgmres.c
KSPReset_GMRES() in src/ksp/ksp/impls/gmres/gmres.c
KSPReset_PGMRES() in src/ksp/ksp/impls/gmres/pgmres/pgmres.c
KSPReset_PIPEFGMRES() in src/ksp/ksp/impls/gmres/pipefgmres/pipefgmres.c
KSPReset_HPDDM() in src/ksp/ksp/impls/hpddm/hpddm.cxx
KSPReset_LCD() in src/ksp/ksp/impls/lcd/lcd.c


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