public virtual bool Optimize(
out InstructionGraph instructionGraph,
out RegisterAssignment registerAssignment,
out InstructionSchedule instructionSchedule)
{
return selector.Optimize(out instructionGraph,
out registerAssignment,
out instructionSchedule);
}
public virtual InstructionSchedule Clone(IDictionary instructionMap)
{
InstructionSchedule clone = new InstructionSchedule();
foreach (InstructionNode[] step in instructions) {
InstructionNode[] cloneStep = new InstructionNode[step.Length];
for (int i = 0; i < step.Length; i++) {
if (step[i] != null)
cloneStep[i] = (InstructionNode) instructionMap[step[i]];
else
cloneStep[i] = null;
}
clone.instructions.Add(cloneStep);
}
return clone;
}
public virtual bool Optimize(
out InstructionGraph instructionGraph,
out RegisterAssignment registerAssignment,
out InstructionSchedule instructionSchedule)
{
Run();
if (Done != null)
Done(this);
if (BestGenome.IsValid) {
instructionGraph = BestGenome.InstructionGraph;
registerAssignment = BestGenome.RegisterAssignment;
instructionSchedule = BestGenome.InstructionSchedule;
return true;
} else {
instructionGraph = null;
instructionSchedule = null;
registerAssignment = null;
return false;
}
}
public virtual bool Optimize(
out RegisterAssignment registerAssignment,
out InstructionSchedule instructionSchedule)
{
Run();
if (Done != null)
Done(this);
registerAssignment = BestGenome.GetRegisterAssignment();
instructionSchedule = BestGenome.GetInstructionSchedule();
return BestGenome.IsValid;
}
public virtual void Initialize()
{
IDictionary valueInitialized = new Hashtable();
foreach (ValueNode val in ValueNodes)
valueInitialized[val] = false;
foreach (ValueNode val in ProgramGraph.OutputValues)
InitializeValue(val, valueInitialized);
instructionSchedule = null;
registerAssignment = null;
instructionGraph = null;
/*
bestSchedulingGenome = null;
*/
}
public virtual void Copy(IGenome otherGenome)
{
SelectionGenome other = (SelectionGenome) otherGenome;
population = other.population;
isValid = other.isValid;
modified = other.modified;
objective = other.objective;
if (other.instructionGraph != null) {
IDictionary instructionMap;
IDictionary valueMap;
instructionGraph =
other.instructionGraph.Clone(
out instructionMap, out valueMap);
if (other.registerAssignment != null &&
other.instructionSchedule != null) {
registerAssignment =
other.registerAssignment.Clone(valueMap);
instructionSchedule =
other.instructionSchedule.Clone(instructionMap);
/*
bestSchedulingGenome =
other.bestSchedulingGenome.Clone(
instructionMap, valueMap);
*/
} else {
registerAssignment = null;
instructionSchedule = null;
/*
bestSchedulingGenome = null;
*/
}
} else {
instructionGraph = null;
}
foreach (OperationNode op in OperationNodes)
selection[op] = other.selection[op];
}
public virtual InstructionSchedule GetInstructionSchedule()
{
InstructionSchedule instructionSchedule =
new InstructionSchedule();
for (int i = 0; i < ScheduleLength; i++) {
InstructionNode[] step = new InstructionNode[
MachineDescription.ExecutionUnits];
for (int j = 0; j < step.Length; j++)
step[j] = Schedule[i, j];
instructionSchedule.Instructions.Add(step);
}
return instructionSchedule;
}
