KSPMonitorResidualDrawLGCreate

Creates the context for the (possibly preconditioned) residual norm monitor KSPMonitorResidualDrawLG()

Synopsis

#include "petscksp.h" 
PetscErrorCode KSPMonitorResidualDrawLGCreate(PetscViewer viewer, PetscViewerFormat format, void *ctx, PetscViewerAndFormat **vf)

Collective

Input Parameters

• viewer - The PetscViewer of type PETSCVIEWERDRAW

• format - The viewer format

• ctx - An optional user context

Output Parameter

• vf - The viewer context

See Also

KSP: Linear System Solvers, KSP, PETSCVIEWERDRAW, KSPMonitorSet(), KSPMonitorTrueResidual(), KSPMonitorResidualDrawLG(), PetscViewerFormat, PetscViewer, PetscViewerAndFormat

Level

intermediate

Location

src/ksp/ksp/interface/iterativ.c

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