public InterpretResult(int programCounter, TimeSpan execute, DeviceNetwork network, MachineState state)
{
_network = network;
_state = state;
ProgramCounter = programCounter;
Execute = execute;
}
private static InterpretResult RunInterpreted(Yolol.Grammar.AST.Program ast, int max, int iters)
{
int CheckPc(int pc)
{
if (pc >= max)
{
return(0);
}
if (pc < 0)
{
return(0);
}
return(pc);
}
var pc = 0;
var nt = new DeviceNetwork();
var st = new MachineState(nt, (ushort)max, 1024);
var timer = new Stopwatch();
timer.Start();
for (var i = 0; i < iters; i++)
{
if (pc >= ast.Lines.Count)
{
pc++;
}
else
{
try
{
pc = ast.Lines[pc].Evaluate(pc, st);
}
catch (ExecutionException)
{
pc++;
}
}
pc = CheckPc(pc);
}
return(new InterpretResult(pc + 1, timer.Elapsed, nt, st));
}
public static IMachineState Interpret(Program ast, int ticks)
{
var maxLines = Math.Max(20, ast.Lines.Count);
int CheckPc(int pc)
{
if (pc >= maxLines)
{
return(0);
}
if (pc < 0)
{
return(0);
}
return(pc);
}
var pc = 0;
var nt = new DeviceNetwork();
var st = new MachineState(nt, (ushort)maxLines);
for (var i = 0; i < ticks; i++)
{
if (pc >= ast.Lines.Count)
{
pc++;
}
else
{
try
{
pc = ast.Lines[pc].Evaluate(pc, st);
}
catch (ExecutionException)
{
pc++;
}
}
pc = CheckPc(pc);
}
return(new InterpretMachineState(pc + 1, st));
}
public static void Compare(Program ast, int ticks)
{
// Compile setup
var ext = new ExternalsMap();
var lines = Math.Max(20, ast.Lines.Count);
var compiled = ast.Compile(ext, lines);
var internals = new Value[compiled.InternalsMap.Count];
Array.Fill(internals, new Value((Number)0));
var externals = new Value[ext.Count];
Array.Fill(externals, new Value((Number)0));
// Interpret setup
var maxLines = Math.Max(20, ast.Lines.Count);
int CheckPc(int pc)
{
if (pc >= maxLines)
{
return(0);
}
if (pc < 0)
{
return(0);
}
return(pc);
}
var pc = 0;
var nt = new DeviceNetwork();
var st = new MachineState(nt, (ushort)maxLines);
for (var i = 0; i < ticks; i++)
{
if (pc >= ast.Lines.Count)
{
pc++;
}
else
{
try
{
pc = ast.Lines[pc].Evaluate(pc, st);
}
catch (ExecutionException)
{
pc++;
}
}
pc = CheckPc(pc);
compiled.Tick(internals, externals);
foreach (var item in compiled.InternalsMap)
{
var interpretedVal = st.GetVariable(item.Key.Name).Value;
var compiledVal = internals[item.Value];
Assert.AreEqual(interpretedVal, compiledVal, $"varname:{item.Key} ticks:{i}");
}
foreach (var item in ext)
{
var interpretedVal = st.GetVariable(item.Key.Name).Value;
var compiledVal = externals[item.Value];
Assert.AreEqual(interpretedVal, compiledVal, $"varname:{item.Key} ticks:{i}");
}
}
}
public DeviceNetworkTest()
{
iOSNetwork = new DeviceNetwork();
}