NEPMonitorAllDrawLG#

Plots the error estimate of all unconverged approximations at each iteration of the nonlinear eigensolver.

Synopsis#

#include "slepcnep.h" 
PetscErrorCode NEPMonitorAllDrawLG(NEP nep,PetscInt its,PetscInt nconv,PetscScalar *eigr,PetscScalar *eigi,PetscReal *errest,PetscInt nest,PetscViewerAndFormat *vf)

Collective

Input Parameters#

  • nep - nonlinear eigensolver context

  • its - iteration number

  • nconv - number of converged eigenpairs so far

  • eigr - real part of the eigenvalues

  • eigi - imaginary part of the eigenvalues

  • errest - error estimates

  • nest - number of error estimates to display

  • vf - viewer and format for monitoring

Options Database Key#

  • -nep_monitor_all draw::draw_lg - activates NEPMonitorAllDrawLG()

See Also#

NEPMonitorSet()

Level#

intermediate

Location#

src/nep/interface/nepmon.c

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