Ejemplos de _Timestamp_Greater_than en C++ (Cpp)

Ejemplo n.º 1

Archivo: ratemonperiod.c Proyecto: gedare/rtems

static void _Rate_monotonic_Update_statistics(
  Rate_monotonic_Control    *the_period
)
{
  Timestamp_Control          executed;
  Timestamp_Control          since_last_period;
  Rate_monotonic_Statistics *stats;
  bool                       valid_status;

  /*
   *  Assume we are only called in states where it is appropriate
   *  to update the statistics.  This should only be RATE_MONOTONIC_ACTIVE
   *  and RATE_MONOTONIC_EXPIRED.
   */

  /*
   *  Update the counts.
   */
  stats = &the_period->Statistics;
  stats->count++;

  if ( the_period->state == RATE_MONOTONIC_EXPIRED )
    stats->missed_count++;

  /*
   *  Grab status for time statistics.
   */
  valid_status =
    _Rate_monotonic_Get_status( the_period, &since_last_period, &executed );
  if (!valid_status)
    return;

  /*
   *  Update CPU time
   */
  _Timestamp_Add_to( &stats->total_cpu_time, &executed );

  if ( _Timestamp_Less_than( &executed, &stats->min_cpu_time ) )
    stats->min_cpu_time = executed;

  if ( _Timestamp_Greater_than( &executed, &stats->max_cpu_time ) )
    stats->max_cpu_time = executed;

  /*
   *  Update Wall time
   */
  _Timestamp_Add_to( &stats->total_wall_time, &since_last_period );

  if ( _Timestamp_Less_than( &since_last_period, &stats->min_wall_time ) )
    stats->min_wall_time = since_last_period;

  if ( _Timestamp_Greater_than( &since_last_period, &stats->max_wall_time ) )
    stats->max_wall_time = since_last_period;
}

Ejemplo n.º 2

Archivo: ratemonperiod.c Proyecto: aniwang2013/leon-rtems

static void _Rate_monotonic_Update_statistics(
  Rate_monotonic_Control    *the_period
)
{
  Thread_CPU_usage_t              executed;
  Rate_monotonic_Period_time_t    since_last_period;
  Rate_monotonic_Statistics      *stats;
  bool                            valid_status;

  /*
   *  Assume we are only called in states where it is appropriate
   *  to update the statistics.  This should only be RATE_MONOTONIC_ACTIVE
   *  and RATE_MONOTONIC_EXPIRED.
   */

  /*
   *  Update the counts.
   */
  stats = &the_period->Statistics;
  stats->count++;

  if ( the_period->state == RATE_MONOTONIC_EXPIRED )
    stats->missed_count++;

  /*
   *  Grab status for time statistics.
   */
  valid_status =
    _Rate_monotonic_Get_status( the_period, &since_last_period, &executed );
  if (!valid_status)
    return;

  /*
   *  Update CPU time
   */
  #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
    _Timestamp_Add_to( &stats->total_cpu_time, &executed );

    if ( _Timestamp_Less_than( &executed, &stats->min_cpu_time ) )
      stats->min_cpu_time = executed;

    if ( _Timestamp_Greater_than( &executed, &stats->max_cpu_time ) )
      stats->max_cpu_time = executed;
  #else
    stats->total_cpu_time  += executed;

    if ( executed < stats->min_cpu_time )
      stats->min_cpu_time = executed;

    if ( executed > stats->max_cpu_time )
      stats->max_cpu_time = executed;
  #endif

  /*
   *  Update Wall time
   */
  #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
    _Timestamp_Add_to( &stats->total_wall_time, &since_last_period );

    if ( _Timestamp_Less_than( &since_last_period, &stats->min_wall_time ) )
      stats->min_wall_time = since_last_period;

    if ( _Timestamp_Greater_than( &since_last_period, &stats->max_wall_time ) )
      stats->max_wall_time = since_last_period;
  #else

    /* Sanity check wall time */
    if ( since_last_period < executed )
      since_last_period = executed;

    stats->total_wall_time += since_last_period;

    if ( since_last_period < stats->min_wall_time )
      stats->min_wall_time = since_last_period;

    if ( since_last_period > stats->max_wall_time )
      stats->max_wall_time = since_last_period;
  #endif
}