KSPMINRESSetUseQLP#

Use the QLP variant of the algorithm.

Synopsis#

#include "petscksp.h" 
PetscErrorCode KSPMINRESSetUseQLP(KSP ksp, PetscBool qlp)

Logically Collective

Input Parameters#

  • ksp - the iterative context

  • qlp - a Boolean indicating if the QLP variant should be used

Note#

By default, the QLP variant is not used.

See Also#

KSP: Linear System Solvers, KSP, KSPMINRES, KSPMINRESGetUseQLP()

Level#

beginner

Location#

src/ksp/ksp/impls/minres/minres.c

Implementations#

KSPMINRESSetUseQLP_MINRES in src/ksp/ksp/impls/minres/minres.c


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