Add BenchmarkDotNet boilerplate

.gitignore

@@ -38,3 +38,4 @@ node_modules
 **/[Cc]ompiler/[Rr]esources/**/*.js
 *launchSettings.json
 global.json
+BenchmarkDotNet.Artifacts/

build/dependencies.props

@@ -1,6 +1,7 @@
 <Project>
   <PropertyGroup>
     <AspNetCoreVersion>2.0.0-*</AspNetCoreVersion>
+    <BenchmarkDotNetVersion>0.10.3</BenchmarkDotNetVersion>
     <CoreFxVersion>4.3.0</CoreFxVersion>
     <InternalAspNetCoreSdkVersion>2.0.0-*</InternalAspNetCoreSdkVersion>
     <MoqVersion>4.6.36-alpha</MoqVersion>

build/repo.props

@@ -0,0 +1,5 @@
+<Project>
+  <ItemGroup>
+    <ExcludeFromTest Include="$(RepositoryRoot)test\Microsoft.AspNetCore.Routing.Performance\Microsoft.AspNetCore.Routing.Performance.csproj" />
+  </ItemGroup>
+</Project>

test/Microsoft.AspNetCore.Routing.Performance/Configs/CoreConfig.cs

@@ -0,0 +1,31 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using BenchmarkDotNet.Columns;
+using BenchmarkDotNet.Configs;
+using BenchmarkDotNet.Diagnosers;
+using BenchmarkDotNet.Engines;
+using BenchmarkDotNet.Jobs;
+using BenchmarkDotNet.Validators;
+
+namespace Microsoft.AspNetCore.Routing.Performance
+{
+    public class CoreConfig : ManualConfig
+    {
+        public CoreConfig()
+        {
+            Add(JitOptimizationsValidator.FailOnError);
+            Add(MemoryDiagnoser.Default);
+            Add(StatisticColumn.OperationsPerSecond);
+
+            Add(Job.Default
+                .With(BenchmarkDotNet.Environments.Runtime.Core)
+                .WithRemoveOutliers(false)
+                .With(new GcMode() { Server = true })
+                .With(RunStrategy.Throughput)
+                .WithLaunchCount(3)
+                .WithWarmupCount(5)
+                .WithTargetCount(10));
+        }
+    }
+}

test/Microsoft.AspNetCore.Routing.Performance/Microsoft.AspNetCore.Routing.Performance.csproj

@@ -0,0 +1,28 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <Import Project="..\..\build\common.props" />
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp2.0</TargetFramework>
+    <OutputType>Exe</OutputType>
+    <ServerGarbageCollection>true</ServerGarbageCollection>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <IsPackable>false</IsPackable>
+    <!-- 
+        This is required right now for BenchmarkDotNet to restore the benchmarks. It is NOT ok to move this into
+        an imported .props file. See https://github.com/dotnet/BenchmarkDotNet/issues/406
+        -->
+    <RuntimeFrameworkVersion>2.0.0-*</RuntimeFrameworkVersion>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Microsoft.AspNetCore.Routing\Microsoft.AspNetCore.Routing.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="BenchmarkDotNet" Version="$(BenchmarkDotNetVersion)" />
+    <PackageReference Include="Microsoft.AspNetCore.Http" Version="$(AspNetCoreVersion)" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="$(AspNetCoreVersion)" />
+  </ItemGroup>
+
+</Project>

test/Microsoft.AspNetCore.Routing.Performance/Program.cs

@@ -0,0 +1,17 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using System;
+using System.Reflection;
+using BenchmarkDotNet.Running;
+
+namespace Microsoft.AspNetCore.Routing.Performance
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            BenchmarkSwitcher.FromAssembly(typeof(Program).GetTypeInfo().Assembly).Run(args);
+        }
+    }
+}

test/Microsoft.AspNetCore.Routing.Performance/readme.md

@@ -0,0 +1,11 @@
+Compile the solution in Release mode (so binaries are available in release)
+
+To run a specific benchmark add it as parameter.
+```
+dotnet run -c Release <benchmark_name>
+```
+
+If you run without any parameters, you'll be offered the list of all benchmarks and get to choose.
+```
+dotnet run -c Release
+```