public override Genome Start()
{
int cursorPosition = Console.CursorTop;
int i = 0;
int lastFound = 0;
int howManyDies = (int)(Settings.Mortality * Settings.PopulationSize);
Genome lastBest = new Genome(null);
RandomPopulation();
Console.Write(i + " iteration. Current best: ");
Program.PrintParameters(BestGenome.Genes);
Console.Write("with fitness: " + BestGenome.Fitness.ToString("G10"));
while (BestGenome.Fitness > Settings.MinError && i++ - lastFound < Settings.MaxNoChange && i < Settings.MaxIter)
{
lastBest.Copy(BestGenome);
for (int j = 0; j < howManyDies; j++)
{
ThreeTournament(j);
}
//Parallel.For(0, howManyDies, ThreeTournament);
DetermineBestFitness();
if (!(BestGenome.Fitness < lastBest.Fitness))
{
continue;
}
lastFound = i;
IoHandler.ClearCurrentConsoleLine(cursorPosition);
Console.Write(i + " iteration. Current best: ");
Program.PrintParameters(BestGenome.Genes);
Console.Write("with fitness: " + BestGenome.Fitness.ToString("G10"));
}
return(BestGenome);
}
public override Genome Start()
{
int cursorPosition = Console.CursorTop;
int i = 0;
int lastFound = 0;
Genome lastBest = new Genome(null);
RandomPopulation();
Console.Write(i + " iteration. Current best: ");
Program.PrintParameters(BestGenome.Genes);
Console.Write("with fitness: " + BestGenome.Fitness.ToString("G10"));
while (BestGenome.Fitness > Settings.MinError && lastFound < Settings.MaxNoChange && i++ < Settings.MaxIter)
{
lastBest.Copy(BestGenome);
_tempPopulation[0].Copy(BestGenome);
double unused = CalculateFitness();
Parallel.For(1, Settings.PopulationSize, SingleThread);
SwapBuffers();
DeterminePopulationFitness();
if (!(BestGenome.Fitness < lastBest.Fitness))
{
continue;
}
lastFound = i;
IoHandler.ClearCurrentConsoleLine(cursorPosition);
Console.Write(i + " iteration. Current best: ");
Program.PrintParameters(BestGenome.Genes);
Console.Write("with fitness: " + BestGenome.Fitness.ToString("G10"));
}
return(BestGenome);
}
