#include "petsctao.h" PetscErrorCode TaoSetMonitor(Tao tao, PetscErrorCode (*func)(Tao, void*), void *ctx,PetscErrorCode (*dest)(void**))Logically Collective on Tao
| tao | - the Tao solver context | |
| mymonitor | - monitoring routine | |
| mctx | - [optional] user-defined context for private data for the monitor routine (may be NULL) |
PetscErrorCode mymonitor(Tao tao,void *mctx)
| tao | - the Tao solver context | |
| mctx | - [optional] monitoring context |
| -tao_monitor | - sets TaoMonitorDefault() | |
| -tao_smonitor | - sets short monitor | |
| -tao_cmonitor | - same as smonitor plus constraint norm | |
| -tao_view_solution | - view solution at each iteration | |
| -tao_view_gradient | - view gradient at each iteration | |
| -tao_view_ls_residual | - view least-squares residual vector at each iteration | |
| -tao_cancelmonitors | - cancels all monitors that have been hardwired into a code by calls to TaoSetMonitor(), but does not cancel those set via the options database. |