KSPGMRESGetRestart

Gets number of iterations at which GMRES (KSPGMRES, KSPFGMRES, KSPPGMRES, KSPAGMRES, KSPDGMRES, KSPPIPEFGMRES, and KSPLGMRES) restarts.

Synopsis

#include "petscksp.h"  
PetscErrorCode KSPGMRESGetRestart(KSP ksp, PetscInt *restart)

Not Collective

Input Parameter

• ksp - the Krylov space solver context

Output Parameter

• restart - integer restart value

See Also

KSP: Linear System Solvers, KSPGMRES, KSPSetTolerances(), KSPGMRESSetOrthogonalization(), KSPGMRESSetPreAllocateVectors(), KSPGMRESSetRestart(), KSPFGMRES, KSPLGMRES, KSPPGMRES, KSPAGMRES, KSPDGMRES, KSPPIPEFGMRES

Level

intermediate

Location

src/ksp/ksp/impls/gmres/gmres.c

Implementations

KSPGMRESGetRestart_FGMRES() in src/ksp/ksp/impls/gmres/fgmres/fgmres.c
KSPGMRESGetRestart_GMRES() in src/ksp/ksp/impls/gmres/gmres.c

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Index of all manual pages