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

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