/// <summary>
/// Compiles the fragment and adds the compile time to the list
/// </summary>
public void Compile(DirectoryReference IntermediateDir, int SampleIdx)
{
FileReference LogFile = FileReference.Combine(IntermediateDir, String.Format("{0}.sample{1}.txt", UniqueName, SampleIdx + 1));
using (StreamWriter LogWriter = new StreamWriter(LogFile.FullName, true))
{
FileReference ResponseFile = FileReference.Combine(IntermediateDir, String.Format("{0}.sample{1}.response", UniqueName, SampleIdx + 1));
// Write the response file
CompileEnvironment WorkerCompileEnvironment = new CompileEnvironment(CompileEnvironment);
if (WorkerCompileEnvironment.CompilerType == CompilerType.Clang)
{
WorkerCompileEnvironment.Options.Add(new CompileOption("-o", FileReference.Combine(IntermediateDir, UniqueName + ".o").FullName));
}
else if (WorkerCompileEnvironment.CompilerType == CompilerType.VisualC)
{
WorkerCompileEnvironment.Options.RemoveAll(x => x.Name == "/Z7" || x.Name == "/Zi" || x.Name == "/ZI");
WorkerCompileEnvironment.Options.Add(new CompileOption("/Fo", IntermediateFile.FullName + ".obj"));
WorkerCompileEnvironment.Options.Add(new CompileOption("/WX", null));
WorkerCompileEnvironment.Options.Add(new CompileOption("/Bt", null));
}
else
{
throw new NotImplementedException();
}
WorkerCompileEnvironment.WriteResponseFile(ResponseFile, IntermediateFile);
// Spawn the compiler
using (Process NewProcess = new Process())
{
List <string> LogLines = new List <string>();
DataReceivedEventHandler OutputHandler = (x, y) => { if (!String.IsNullOrEmpty(y.Data))
{
LogWriter.WriteLine(y.Data); LogLines.Add(y.Data);
}
};
NewProcess.StartInfo.FileName = CompileEnvironment.Compiler.FullName;
NewProcess.StartInfo.Arguments = String.Format("\"@{0}\"", ResponseFile);
NewProcess.StartInfo.UseShellExecute = false;
NewProcess.StartInfo.RedirectStandardOutput = true;
NewProcess.StartInfo.RedirectStandardError = true;
NewProcess.OutputDataReceived += OutputHandler;
NewProcess.ErrorDataReceived += OutputHandler;
Stopwatch Timer = Stopwatch.StartNew();
NewProcess.Start();
NewProcess.BeginOutputReadLine();
NewProcess.BeginErrorReadLine();
if (NewProcess.WaitForExit(10 * 60 * 1000))
{
// WaitForExit with a timeout does not wait for output data to be flushed, so issue a normal WaitForExit call here too
NewProcess.WaitForExit();
Timer.Stop();
FragmentTimingSample Sample = new FragmentTimingSample();
Sample.TotalTime = Timer.Elapsed.TotalSeconds;
if (WorkerCompileEnvironment.CompilerType == CompilerType.VisualC)
{
foreach (string LogLine in LogLines)
{
if (TryParseCompileTime(LogLine, "c1xx.dll", out Sample.FrontendTime))
{
break;
}
}
foreach (string LogLine in LogLines)
{
if (TryParseCompileTime(LogLine, "c2.dll", out Sample.BackendTime))
{
break;
}
}
}
Samples.Add(Sample);
LogWriter.WriteLine("Compile finished in {0}s", Timer.Elapsed.TotalSeconds);
}
else
{
NewProcess.Kill();
NewProcess.WaitForExit();
Timer.Stop();
Samples.Add(new FragmentTimingSample());
LogWriter.WriteLine("Timeout; terminating process after {0}s", Timer.Elapsed.TotalSeconds);
}
LogWriter.WriteLine();
}
}
}
