public Tuple <DiscreteSchedule, DiscreteSchedule> Run()
{
Ant bestAnt = null;
double bestCriteria = double.MaxValue;
for (int age = 0; age < STEPS_COUNT; age++)
{
ConcurrentBag <Ant> concurrent_ants = new ConcurrentBag <Ant>();
// Пустили муравьев
/*for (int i = 0; i< ANTS_COUNT; i++)
* {
* concurrent_ants.Add(RunAnt(startNode));
* }*/
Parallel.For(0, ANTS_COUNT, iter =>
{
concurrent_ants.Add(RunAnt(startNode));
});
List <Ant> ants = concurrent_ants.ToList();
List <double> changeCriteria = new List <double>(), volumeCriteria = new List <double>();
foreach (var a in ants)
{
changeCriteria.Add(a.GetChangesCriteria());
volumeCriteria.Add(a.GetVolumeCriteria());
}
// Получили значения критерия для каждого пути
double maxRegimeChanges = Ant.REGIME_CHANGE_MAXIMUM_COUNT * LAYERS_COUNT / 24;
List <double> sumCriteria = changeCriteria.Zip(volumeCriteria, (x, y) => 0.1 * x / maxRegimeChanges + y / (2 * TEST_VOLUME)).ToList();
// Испарили феромоны
foreach (var e in allEdges)
{
e.Pheromone *= EP_1;
}
for (int i = 0; i < ants.Count(); i++)
{
Ant a = ants[i];
foreach (var e in a.Way)
{
e.Pheromone += Q / (sumCriteria[i] + 1);
}
}
double currentCriteria = sumCriteria.Min();
if (currentCriteria < bestCriteria)
{
bestCriteria = currentCriteria;
bestAnt = ants[sumCriteria.IndexOf(currentCriteria)];
}
ants.Clear();
}
Dictionary <Pipe, DiscreteSchedule> s = bestAnt.GetSchedule();
return(new Tuple <DiscreteSchedule, DiscreteSchedule>(s.First(x => x.Key.Name == "inputPipe").Value, s.First(x => x.Key.Name == "outputPipe").Value));
}
