KSPLSQRMonitorResidualDrawLGCreate

Creates the line graph object for the KSPLSQR residual and normal equation residual norm

Synopsis

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

Collective

Input Parameters

• viewer - The PetscViewer

• format - The viewer format

• ctx - An optional user context

Output Parameter

• vf - The PetscViewerAndFormat

See Also

KSP: Linear System Solvers, KSPLSQR, KSPMonitorSet(), KSPLSQRMonitorResidual(), KSPLSQRMonitorResidualDrawLG()

Level

intermediate

Location

src/ksp/ksp/impls/lsqr/lsqr.c

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Index of all KSP routines
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Index of all manual pages