internal void ProcessInput()
{
string line;
while ((line = process.StandardOutput.ReadLine()) != null)
{
logger.WriteLine(LogKind.Default, line);
if (!line.StartsWith("//") && !string.IsNullOrEmpty(line))
{
Lines.Add(line);
}
// This is important so the Diagnoser can know the [Benchmark] methods will have run and (e.g.) it can do a Memory Dump
if (diagnosticsAlreadyRun || !line.StartsWith(IterationMode.MainWarmup.ToString()))
{
continue;
}
try
{
diagnoser?.AfterBenchmarkHasRun(benchmark, process);
}
finally
{
// Always set this, even if something went wrong, otherwise we will try on every run of a benchmark batch
diagnosticsAlreadyRun = true;
}
}
}
private void RunCore(
Benchmark benchmark, IRunnableBenchmark runnableBenchmark,
ILogger logger, IDiagnoser diagnoser,
BlockingStream outputStream)
{
var outputWriter = new StreamWriter(outputStream);
var process = Process.GetCurrentProcess();
try
{
runnableBenchmark.Init(benchmark, outputWriter);
diagnoser?.ProcessStarted(process);
runnableBenchmark.Run();
diagnoser?.AfterBenchmarkHasRun(benchmark, process);
}
catch (Exception ex)
{
logger.WriteLineError($"// ! {GetType().Name}, exception: {ex}");
}
finally
{
diagnoser?.ProcessStopped(process);
outputWriter.Flush();
outputStream.CompleteWriting();
}
}
private ExecuteResult ExecuteImpl(Process process, string exeName, Benchmark benchmark, ILogger logger, IDiagnoser compositeDiagnoser = null)
{
process.PriorityClass = ProcessPriorityClass.High;
if (!benchmark.Job.Affinity.IsAuto)
{
process.ProcessorAffinity = new IntPtr(benchmark.Job.Affinity.Value);
}
var lines = new List <string>();
string line;
while ((line = process.StandardOutput.ReadLine()) != null)
{
logger?.WriteLine(line);
if (!line.StartsWith("//") && !string.IsNullOrEmpty(line))
{
lines.Add(line);
}
if (compositeDiagnoser == null)
{
continue;
}
// This is important so the Diagnoser can know the [Benchmark] methods will have run and (e.g.) it can do a Memory Dump
if (diagnosticsAlreadyRun == false && line.StartsWith(IterationMode.MainWarmup.ToString()))
{
try
{
compositeDiagnoser.AfterBenchmarkHasRun(benchmark, process);
}
finally
{
// Always set this, even if something went wrong, otherwise we will try on every run of a benchmark batch
diagnosticsAlreadyRun = true;
}
}
}
if (process.HasExited && process.ExitCode != 0)
{
if (logger != null)
{
logger.WriteError(
$"Something bad happened during the execution of {exeName}. Try to run the benchmark again using an AnyCPU application\n");
}
else
{
if (exeName.ToLowerInvariant() == "msbuild")
{
Console.WriteLine("Build failed");
}
}
return(new ExecuteResult(true, new string[0]));
}
return(new ExecuteResult(true, lines));
}
private ExecuteResult ExecuteImpl(Process process, string exeName, Benchmark benchmark, ILogger logger, IDiagnoser compositeDiagnoser = null)
{
process.PriorityClass = ProcessPriorityClass.High;
if (!benchmark.Job.Affinity.IsAuto)
process.ProcessorAffinity = new IntPtr(benchmark.Job.Affinity.Value);
var lines = new List<string>();
string line;
while ((line = process.StandardOutput.ReadLine()) != null)
{
logger?.WriteLine(line);
if (!line.StartsWith("//") && !string.IsNullOrEmpty(line))
lines.Add(line);
if (compositeDiagnoser == null)
continue;
// This is important so the Diagnoser can know the [Benchmark] methods will have run and (e.g.) it can do a Memory Dump
if (diagnosticsAlreadyRun == false && line.StartsWith(IterationMode.MainWarmup.ToString()))
{
try
{
compositeDiagnoser.AfterBenchmarkHasRun(benchmark, process);
}
finally
{
// Always set this, even if something went wrong, otherwise we will try on every run of a benchmark batch
diagnosticsAlreadyRun = true;
}
}
}
if (process.HasExited && process.ExitCode != 0)
{
if (logger != null)
{
logger.WriteError(
$"Something bad happened during the execution of {exeName}. Try to run the benchmark again using an AnyCPU application\n");
}
else
{
if (exeName.ToLowerInvariant() == "msbuild")
Console.WriteLine("Build failed");
}
return new ExecuteResult(true, new string[0]);
}
return new ExecuteResult(true, lines);
}
