internal static CompetitionState Run(
[NotNull] Type benchmarkType,
[NotNull] ICompetitionConfig competitionConfig)
{
var competitionState = InitCompetitionState(benchmarkType, competitionConfig);
var runLogger = new MessageLogger(competitionState.Config, MessageSource.Runner);
try
{
LogCompetitionHeader(competitionState);
using (var mutex = new Mutex(false, $"Global\\{typeof(CompetitionCore).FullName}"))
{
var lockTaken = false;
try
{
var timeout = competitionState.Options.RunOptions.Concurrent == ConcurrentRunBehavior.Lock
? _totalWaitTimeout
: TimeSpan.Zero;
lockTaken = SpinWait(mutex, timeout, _spinWaitRunTimeout, runLogger);
if (CheckPreconditions(competitionState, lockTaken, runLogger))
{
RunCore(competitionState, runLogger);
}
}
finally
{
if (lockTaken)
{
mutex.ReleaseMutex();
}
}
}
}
catch (TargetInvocationException ex)
{
runLogger.WriteExceptionMessage(
MessageSeverity.ExecutionError,
$"Benchmark {competitionState.BenchmarkType.Name} failed.", ex.InnerException ?? ex);
}
catch (Exception ex)
{
runLogger.WriteExceptionMessage(
MessageSeverity.ExecutionError,
$"Benchmark {competitionState.BenchmarkType.Name} failed.", ex);
}
finally
{
LoggerHelpers.FlushLoggers(competitionState.Config);
competitionState.CompetitionCompleted();
}
return(competitionState);
}
private CompetitionState RunCore(
[NotNull] Type benchmarkType,
[CanBeNull] ICompetitionConfig competitionConfig,
[CanBeNull] CompetitionFeatures competitionFeatures)
{
Code.NotNull(benchmarkType, nameof(benchmarkType));
competitionConfig = CreateBenchmarkConfig(benchmarkType, competitionConfig, competitionFeatures);
var hostLogger = competitionConfig.GetLoggers().OfType <HostLogger>().Single();
var previousDirectory = Environment.CurrentDirectory;
var currentDirectory = GetOutputDirectory(benchmarkType.Assembly);
if (currentDirectory == previousDirectory)
{
currentDirectory = null;
previousDirectory = null;
}
CompetitionState competitionState = null;
try
{
SetCurrentDirectoryIfNotNull(currentDirectory);
try
{
competitionState = CompetitionCore.Run(benchmarkType, competitionConfig);
ProcessRunComplete(competitionState);
}
finally
{
ReportHostLogger(hostLogger, competitionState?.LastRunSummary);
}
using (FilteringLogger.BeginLogImportant(competitionState.Config))
{
ReportMessagesToUser(competitionState);
}
}
finally
{
LoggerHelpers.FlushLoggers(competitionConfig);
SetCurrentDirectoryIfNotNull(previousDirectory);
}
return(competitionState);
}
internal static CompetitionState Run(
[NotNull] Type benchmarkType,
[NotNull] ICompetitionConfig competitionConfig)
{
Code.NotNull(benchmarkType, nameof(benchmarkType));
Code.NotNull(competitionConfig, nameof(competitionConfig));
var runStateSlots = competitionConfig.GetValidators().OfType <RunStateSlots>();
if (runStateSlots.Count() != 1)
{
throw CodeExceptions.Argument(
nameof(competitionConfig),
$"The competition config should include single instance of {nameof(RunStateSlots)} validator.");
}
var competitionState = RunState[competitionConfig];
try
{
competitionState.FirstTimeInit(benchmarkType, competitionConfig);
var logger = competitionState.Logger;
using (BeginLogImportant(competitionConfig))
{
logger.WriteSeparatorLine(benchmarkType.Name, true);
logger.WriteLineHelp($"{LogInfoPrefix} {benchmarkType.GetShortAssemblyQualifiedName()}");
}
using (var mutex = new Mutex(false, $"Global\\{typeof(CompetitionCore).FullName}"))
{
var lockTaken = false;
try
{
var timeout = competitionState.Options.RunOptions.Concurrent == ConcurrentRunBehavior.Lock
? TotalWaitTimeout
: TimeSpan.Zero;
lockTaken = SpinWait(mutex, timeout, SpinWaitRunTimeout, competitionState);
if (CheckPreconditions(benchmarkType, lockTaken, competitionState))
{
RunCore(benchmarkType, competitionState);
}
}
finally
{
if (lockTaken)
{
mutex.ReleaseMutex();
}
}
}
}
catch (TargetInvocationException ex)
{
competitionState.WriteExceptionMessage(
MessageSource.Runner, MessageSeverity.ExecutionError,
$"Benchmark {benchmarkType.Name} failed.", ex.InnerException ?? ex);
}
catch (Exception ex)
{
competitionState.WriteExceptionMessage(
MessageSource.Runner, MessageSeverity.ExecutionError,
$"Benchmark {benchmarkType.Name} failed.", ex);
}
finally
{
LoggerHelpers.FlushLoggers(competitionConfig);
}
competitionState.CompetitionCompleted();
return(competitionState);
}