TaoStepDirectionMonitor

Views the step-direction at each iteration of TaoSolve()

Synopsis

#include "petsctao.h" 
PetscErrorCode TaoStepDirectionMonitor(Tao tao, void *ctx)

Collective

Input Parameters

• tao - the Tao context

• ctx - PetscViewer context or NULL

Options Database Key

• -tao_view_stepdirection - view the step direction vector at each iteration

See Also

TAO: Optimization Solvers, Tao, TaoDefaultSMonitor(), TaoSetMonitor()

Level

advanced

Location

src/tao/interface/taosolver.c

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