public void Start()
{
// Initialise log4net (log to console).
XmlConfigurator.Configure(new FileInfo("log4net.properties"));
// Experiment classes encapsulate much of the nuts and bolts of setting up a NEAT search.
MusicExperiment experiment = new MusicExperiment(MODULES_COUNT);
// Load config XML.
XmlDocument xmlConfig = new XmlDocument();
xmlConfig.Load("config.xml");
experiment.Initialize("NeatMusic", xmlConfig.DocumentElement);
// Create evolution algorithm and attach update event.
_ea = experiment.CreateEvolutionAlgorithms();
_ea[0].UpdateEvent += new EventHandler(ea_UpdateEvent);
// Start algorithm (it will run on a background thread).
foreach (var neatEvolutionAlgorithm in _ea)
{
neatEvolutionAlgorithm.StartContinue();
}
// Hit return to stop.
Console.ReadLine();
foreach (var neatEvolutionAlgorithm in _ea)
{
neatEvolutionAlgorithm.Stop();
}
// Wait for threads to pause.
while (_ea.All(ea => ea.RunState != RunState.Paused))
{
Thread.Sleep(100);
}
// Save the best genome to file
Console.Write("\nFinal Genomes: ");
Monitor.Enter(_ea);
List <NeatGenome> finalGenomes = new List <NeatGenome>();
foreach (var a in _ea)
{
Console.Write("\t" + a.CurrentChampGenome.EvaluationInfo.Fitness + ", id_" + a.CurrentChampGenome.Id);
finalGenomes.Add(a.CurrentChampGenome);
//Console.Write("\t" + a.BestChampion.EvaluationInfo.Fitness + ", id_" + a.BestChampion.Id);
//finalGenomes.Add(a.BestChampion);
}
Console.WriteLine("\n\n(Hit ENTER to finish");
var doc = NeatGenomeXmlIO.SaveComplete(finalGenomes, false);
doc.Save(CHAMPION_FILE);
Monitor.Exit(_ea);
Console.ReadLine();
}
public void doWork()
{
// Initialise log4net (log to console).
XmlConfigurator.Configure(new FileInfo("log4net.properties"));
// Experiment classes encapsulate much of the nuts and bolts of setting up a NEAT search.
MusicExperiment experiment = new MusicExperiment();
// Load config XML.
XmlDocument xmlConfig = new XmlDocument();
xmlConfig.Load(@"config.xml");
experiment.Initialize("NeatMusic", xmlConfig.DocumentElement);
// Create evolution algorithm and attach update event.
_ea = experiment.CreateEvolutionAlgorithms();
_ea[0].UpdateEvent += new EventHandler(ea_UpdateEvent);
// Start algorithm (it will run on a background thread).
_ea[0].StartContinue();
_ea[1].StartContinue();
_ea[2].StartContinue();
_ea[3].StartContinue();
// Hit return to quit.
//Console.ReadLine();
// continue execution until RequestStop is called
while (!_shouldStop)
{
}
// stop the ga threads
_ea[0].UpdateEvent -= new EventHandler(ea_UpdateEvent);
_ea[0].RequestPause();
_ea[1].RequestPause();
_ea[2].RequestPause();
_ea[3].RequestPause();
}
static void Generate(int songId)
{
Console.WriteLine("_________________________________________________________________________");
Console.WriteLine("Now generating song " + songId);
// Initialise log4net (log to console).
XmlConfigurator.Configure(new FileInfo("log4net.properties"));
// Experiment classes encapsulate much of the nuts and bolts of setting up a NEAT search.
MusicExperiment experiment = new MusicExperiment(MODULES_COUNT);
// Set the currentFitness
MusicEnvironment.SetFitnessById(songId);
// Set the currentSong
MusicEnvironment.SetSongById(songId);
// Load config XML.
XmlDocument xmlConfig = new XmlDocument();
xmlConfig.Load("config.xml");
experiment.Initialize("NeatMusic", xmlConfig.DocumentElement);
// Create evolution algorithm and attach update event.
_ea = experiment.CreateEvolutionAlgorithms();
_ea[0].UpdateEvent += new EventHandler(ea_UpdateEvent);
// Start algorithm (it will run on a background thread).
foreach (var neatEvolutionAlgorithm in _ea)
{
neatEvolutionAlgorithm.StartContinue();
}
// Continue until certain generations.
while (_ea[0].CurrentGeneration < GENERATIONS_PER_SONG)
{
}
foreach (var neatEvolutionAlgorithm in _ea)
{
neatEvolutionAlgorithm.Stop();
}
// Wait for threads to pause.
while (_ea.All(ea => ea.RunState != RunState.Paused))
{
Thread.Sleep(100);
}
// Save the best genome to file
//Console.Write("\nFinal Genomes: ");
Monitor.Enter(_ea);
List <NeatGenome> finalGenomes = new List <NeatGenome>();
foreach (var a in _ea)
{
//Console.Write("\t" + a.CurrentChampGenome.EvaluationInfo.Fitness + ", id_" + a.CurrentChampGenome.Id);
finalGenomes.Add(a.CurrentChampGenome);
}
var doc = NeatGenomeXmlIO.SaveComplete(finalGenomes, false);
string championFile = @"..\..\..\NeatMusic\bin\Debug\Champions\" + songId + ".xml";
Console.WriteLine("\nSaving champion file...");
Console.WriteLine("_________________________________________________________________________");
doc.Save(championFile);
Monitor.Exit(_ea);
}