SNESLineSearchMonitorSolutionUpdate#

Monitors each update of the function value the linesearch tries

Synopsis#

#include "petscsnes.h" 
PetscErrorCode SNESLineSearchMonitorSolutionUpdate(SNESLineSearch ls, PetscViewerAndFormat *vf)

Collective

Input Parameters#

  • ls - the SNESLineSearch object

  • vf - the context for the monitor, in this case it is an PetscViewerAndFormat

Options Database Key#

  • -snes_linesearch_monitor_solution_update [viewer:filename:format] - view each update tried by line search routine

This is not normally called directly but is passed to SNESLineSearchMonitorSet()

See Also#

SNES: Nonlinear Solvers, SNES, SNESLineSearch, SNESGetLineSearch(), SNESLineSearchMonitorSet(), SNESMonitorSolution()

Level#

developer

Location#

src/snes/linesearch/interface/linesearch.c

Index of all SNES routines
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Index of all manual pages