KSPPIPEGCRGetMmax#

get the maximum number of previous directions KSPPIPEGCR will store

Synopsis#

#include "petscksp.h"  
PetscErrorCode KSPPIPEGCRGetMmax(KSP ksp, PetscInt *mmax)

Not Collective

Input Parameter#

  • ksp - the Krylov space context

Output Parameter#

  • mmax - the maximum number of previous directions allowed for orthogonalization

See Also#

KSP: Linear System Solvers, KSPPIPEGCR, KSPPIPEGCRGetTruncationType(), KSPPIPEGCRGetNprealloc(), KSPPIPEGCRSetMmax()

Level#

intermediate

Location#

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


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