PETSc version 3.15.5
KSPGCRGetRestart
Gets number of iterations at which GCR restarts. 
Synopsis
#include "petscksp.h" 
PetscErrorCode KSPGCRGetRestart(KSP ksp, PetscInt *restart)
Not Collective
Input Parameter
|  | ksp | - the Krylov space context | 
Output Parameter
|  | restart | - integer restart value | 
Note: The default value is 30.
See Also
 KSPSetTolerances(), KSPGCRSetRestart(), KSPGMRESGetRestart()
Level
intermediate
Location
src/ksp/ksp/impls/gcr/gcr.c
Implementations
KSPGCRGetRestart_GCR in src/ksp/ksp/impls/gcr/gcr.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages