KSPPIPEGCRGetUnrollW#

Get information on KSPPIPEGCR if it uses unrolling the w vector

Synopsis#

#include "petscksp.h"  
PetscErrorCode KSPPIPEGCRGetUnrollW(KSP ksp, PetscBool *unroll_w)

Logically Collective

Input Parameter#

  • ksp - the Krylov space context

Output Parameter#

See Also#

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

Level#

intermediate

Location#

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


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