TaoMonitorDefault#

Default routine for monitoring progress of TaoSolve()

Synopsis#

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

Collective

Input Parameters#

tao - the Tao context
ctx - PetscViewer context or NULL

Options Database Key#

-tao_monitor - turn on default monitoring

Note#

This monitor prints the function value and gradient norm at each iteration.

See Also#

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

Level#

advanced

Location#

src/tao/interface/taosolver.c

Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages