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#
unroll_w -
KSPPIPEGCRuses unrolling (bool)
See Also#
KSP: Linear System Solvers, KSPPIPEGCR, KSPPIPEGCRGetTruncationType(), KSPPIPEGCRGetNprealloc(), KSPPIPEGCRSetUnrollW()
Level#
intermediate
Location#
src/ksp/ksp/impls/gcr/pipegcr/pipegcr.c
Index of all KSP routines
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Index of all manual pages