petsc-3.7.1 2016-05-15
KSPGMRESGetRestart
Gets number of iterations at which GMRES, FGMRES and LGMRES restarts.
Synopsis
#include "petscksp.h"
PetscErrorCode KSPGMRESGetRestart(KSP ksp, PetscInt *restart)
Not Collective Many br
Input Parameter
ksp -the Krylov space context Many br
Output Parameter
restart -integer restart value Many br
Note: The default value is 30. Many br
Many br
Keywords
KSP, GMRES, restart, iterations
See Also
KSPSetTolerances(), KSPGMRESSetOrthogonalization(), KSPGMRESSetPreAllocateVectors(), KSPGMRESSetRestart()
Level:intermediate
Location:src/ksp/ksp/impls/gmres/gmres.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages