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KSPGCRSetRestart

Sets number of iterations at which GCR restarts.

Synopsis

#include "petscksp.h" 
PetscErrorCode KSPGCRSetRestart(KSP ksp, PetscInt restart)
Not Collective

Input Parameter

ksp - the Krylov space context
restart - integer restart value

Note: The default value is 30.

See Also

KSPSetTolerances(), KSPGCRGetRestart(), KSPGMRESSetRestart()

Level

intermediate

Location

src/ksp/ksp/impls/gcr/gcr.c

Implementations

KSPGCRSetRestart_GCR in src/ksp/ksp/impls/gcr/gcr.c

Index of all KSP routines
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