public static int Run(IHost host, Benchmark benchmark, BenchmarkActionCodegen codegenMode, IConfig config)
{
// the first thing to do is to let diagnosers hook in before anything happens
// so all jit-related diagnosers can catch first jit compilation!
host.BeforeAnythingElse();
try
{
// we are not using Runnable here in any direct way in order to avoid strong dependency Main<=>Runnable
// which could cause the jitting/assembly loading to happen before we do anything
// we have some jitting diagnosers and we want them to catch all the informations!!
var inProcessRunnableTypeName = $"{typeof(InProcessRunner).FullName}+{nameof(Runnable)}";
var type = typeof(InProcessRunner).GetTypeInfo().Assembly.GetType(inProcessRunnableTypeName);
if (type == null)
{
throw new InvalidOperationException($"Bug: type {inProcessRunnableTypeName} not found.");
}
type.GetMethod(nameof(Runnable.RunCore), BindingFlags.Public | BindingFlags.Static)
.Invoke(null, new object[] { host, benchmark, codegenMode, config });
return(0);
}
catch (Exception ex)
{
host.WriteLine(ex.ToString());
return(-1);
}
finally
{
host.AfterAll();
}
}
public static int Run(IHost host, BenchmarkCase benchmarkCase, BenchmarkActionCodegen codegenMode, IConfig config)
{
// the first thing to do is to let diagnosers hook in before anything happens
// so all jit-related diagnosers can catch first jit compilation!
host.BeforeAnythingElse();
try
{
// we are not using Runnable here in any direct way in order to avoid strong dependency Main<=>Runnable
// which could cause the jitting/assembly loading to happen before we do anything
// we have some jitting diagnosers and we want them to catch all the informations!!
var inProcessRunnableTypeName = $"{typeof(InProcessRunner).FullName}+{nameof(Runnable)}";
var type = typeof(InProcessRunner).GetTypeInfo().Assembly.GetType(inProcessRunnableTypeName);
if (type == null)
{
throw new InvalidOperationException($"Bug: type {inProcessRunnableTypeName} not found.");
}
type.GetMethod(nameof(Runnable.RunCore), BindingFlags.Public | BindingFlags.Static)
.Invoke(null, new object[] { host, benchmarkCase, codegenMode, config });
return(0);
}
catch (Exception oom) when(oom is OutOfMemoryException || oom is TargetInvocationException reflection && reflection.InnerException is OutOfMemoryException)
{
host.WriteLine();
host.WriteLine("OutOfMemoryException!");
host.WriteLine("BenchmarkDotNet continues to run additional iterations until desired accuracy level is achieved. It's possible only if the benchmark method doesn't have any side-effects.");
host.WriteLine("If your benchmark allocates memory and keeps it alive, you are creating a memory leak.");
host.WriteLine("You should redesign your benchmark and remove the side-effects. You can use `OperationsPerInvoke`, `IterationSetup` and `IterationCleanup` to do that.");
host.WriteLine();
host.WriteLine(oom.ToString());
return(-1);
}
catch (Exception ex)
{
host.WriteLine();
host.WriteLine(ex.ToString());
return(-1);
}
finally
{
host.AfterAll();
}
}
public static int Run(
BenchmarkId benchmarkId,
Assembly partitionAssembly,
BenchmarkCase benchmarkCase,
IHost host)
{
// the first thing to do is to let diagnosers hook in before anything happens
// so all jit-related diagnosers can catch first jit compilation!
host.BeforeAnythingElse();
try
{
// we are not using Runnable here in any direct way in order to avoid strong dependency Main<=>Runnable
// which could cause the jitting/assembly loading to happen before we do anything
// we have some jitting diagnosers and we want them to catch all the informations!!
var runCallback = GetRunCallback(benchmarkId, partitionAssembly);
runCallback.Invoke(null, new object[] { benchmarkCase, host });
return(0);
}
catch (Exception oom) when(
oom is OutOfMemoryException ||
oom is TargetInvocationException reflection && reflection.InnerException is OutOfMemoryException)
{
DumpOutOfMemory(host, oom);
return(-1);
}
catch (Exception ex)
{
DumpError(host, ex);
return(-1);
}
finally
{
host.AfterAll();
}
}