Method PrintStats

library/src/system/timer_list.cpp:77–128

void TimerList::PrintStats(ofstream& fout) const
{
  if (! TimerList::Used())
    return;

  // Approximate the exclusive times of each function.
  // The ab_search_*() functions are recursively nested,
  // so subtract out the one below.
  // The other ones are subtracted out based on knowledge
  // of the functions.

  TimerGroup ABGroup;
  ABGroup = timerGroups[0];
  ABGroup.Differentiate();
  for (unsigned g = 1; g < TIMER_NO_SIZE; g++)
    ABGroup -= timerGroups[g];

  Timer ABTotal;
  ABGroup.SetNames("AB");
  ABGroup.Sum(ABTotal);
  ABTotal.SetName("Sum");

  Timer sumTotal = ABTotal;
  for (unsigned g = 1; g < TIMER_NO_SIZE; g++)
  {
    Timer t;
    timerGroups[g].Sum(t);
    sumTotal += t;
  }

  fout << timerGroups[0].Header();
  fout << ABGroup.SumLine(sumTotal);
  for (unsigned g = 1; g < TIMER_NO_SIZE; g++)
    fout << timerGroups[g].SumLine(sumTotal);
  fout << timerGroups[0].DashLine();
  fout << sumTotal.SumLine(sumTotal) << endl;

  if (ABGroup.Used())
  {
    fout << ABGroup.Header();
    fout << ABGroup.TimerLines(ABTotal);
    fout << ABGroup.DashLine();
    fout << ABTotal.SumLine(ABTotal) << endl;
  }

#ifdef DDS_TIMING_DETAILS
  fout << timerGroups[0].DetailHeader();
  for (unsigned g = 0; g < TIMER_NO_SIZE; g++)
    fout << timerGroups[g].DetailLines();
  fout << endl;
#endif
}