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

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Index of all Tao routines
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Index of all manual pages