TaoMonitorDefaultShort

Routine for monitoring progress of TaoSolve() that displays fewer digits than TaoMonitorDefault()

Synopsis

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

Collective

Input Parameters

• tao - the Tao context

• ctx - PetscViewer context of type PETSCVIEWERASCII

Options Database Key

• -tao_monitor_short - turn on default short monitoring

Note

Same as TaoMonitorDefault() except it prints fewer digits of the residual as the residual gets smaller. This is because the later digits are meaningless and are often different on different machines; by using this routine different machines will usually generate the same output.

See Also

TAO: Optimization Solvers, Tao, TaoMonitorDefault(), TaoMonitorSet()

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