public virtual void Initialize(
MachineDescription machineDescription,
ProgramGraph programGraph)
{
this.machineDescription = machineDescription;
this.programGraph = programGraph;
transferInstructions = machineDescription.GetTransferInstructions();
operationNodes = programGraph.GetOperationNodes();
valueNodes = programGraph.GetValueNodes();
coveringDesc =
programGraph.CreateCoveringDesc(machineDescription.Instructions);
population = new SelectionGenomePopulation(PopulationSize, this);
population.ScalingOperator = new LinearScaling(ScalingFactor, true);
population.SelectionOperator = new RouletteWheelSelection();
population.MutationOperator = new SelectionGenomeMutation();
population.CrossoverOperator = new SelectionGenomeCrossover();
population.GenomeEvaluator = new SelectionGenomeEvaluator(scheduler);
ga = new SimpleGA(population);
ga.PMutation = configuration.PMutation;
ga.PCrossover = configuration.PCrossover;
ga.ComputeObjectiveStatistics =
configuration.ComputeObjectiveStatistics;
ga.ComputeFitnessStatistics =
configuration.ComputeFitnessStatistics;
ga.ComputeGenomeDiversity =
configuration.ComputeGenomeDiversity;
ga.GenerationComputed +=
new SimpleGA.EventHandler(UpdateGAMonitor);
bestObjectiveMonitor = new double[MonitoredGenerations];
if (Initialized != null)
Initialized(this);
}
protected virtual void InitializeBase(
MachineDescription machineDescription,
InstructionGraph instructionGraph)
{
this.machineDescription = machineDescription;
this.instructionGraph = instructionGraph;
instructionNodes = instructionGraph.GetInstructionNodes();
instructionsOnExUnit =
new IList[machineDescription.ExecutionUnits];
for (int i = 0; i < machineDescription.ExecutionUnits; i++) {
instructionsOnExUnit[i] =
instructionGraph.GetInstructionNodesOnExUnit(i);
}
valueNodes = instructionGraph.GetValueNodes();
registerValues = new ArrayList();
foreach (ValueNode vNode in valueNodes) {
if (vNode is RegisterValueNode)
registerValues.Add(vNode);
}
}
public virtual void Initialize(
MachineDescription machineDescription,
ProgramGraph programGraph)
{
selector.Initialize(machineDescription, programGraph);
}
public virtual void Initialize(
MachineDescription machineDescription,
InstructionGraph instructionGraph,
SchedulingGenome initGenome)
{
InitializeBase(machineDescription, instructionGraph);
InitializeDependencies();
population = new SchedulingGenomePopulation(
PopulationSize, this, initGenome, 1);
InitializePopulation();
InitializeGA();
bestObjectiveMonitor = new double[MonitoredGenerations];
if (Initialized != null)
Initialized(this);
}