TaoMonitorDefault#

Default routine for monitoring progress of the Tao solvers (default). This monitor prints the function value and gradient norm at each iteration. It can be turned on from the command line using the -tao_monitor option

Synopsis#

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

Collective

Input Parameters#

  • tao - the Tao context

  • ctx - PetscViewer context or NULL

Options Database Keys#

  • -tao_monitor - turn on default monitoring

See Also#

TaoDefaultSMonitor(), TaoSetMonitor()

Level#

advanced

Location#

src/tao/interface/taosolver.c


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