Timerix/DTLib.Demystifier
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Add initial benchmark setup

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This adds all the bootstrapping to quickly add benchmarks for pieces afterwards. Instructions for running added to the README.
This commit is contained in:
Nick Craver 2018-02-01 21:24:08 -05:00
parent a4825de77e
commit 38d7faeda9
6 changed files with 94 additions and 0 deletions
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1
.gitignore vendored
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@ -23,6 +23,7 @@ bld/
[Bb]in/
[Oo]bj/
[Ll]og/
BenchmarkDotNet.Artifacts/
# Visual Studio 2015 cache/options directory
.vs/

8
Ben.Demystifier.sln
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@ -20,9 +20,12 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
appveyor.yml = appveyor.yml
build.ps1 = build.ps1
directory.build.props = directory.build.props
README.md = README.md
version.json = version.json
EndProjectSection
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ben.Demystifier.Benchmarks", "test\Ben.Demystifier.Benchmarks\Ben.Demystifier.Benchmarks.csproj", "{EF5557DF-C48E-4999-846C-D99A92E86373}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -41,6 +44,10 @@ Global
{E161FC12-53C2-47CD-A5FC-3684B86723A9}.Debug|Any CPU.Build.0 = Debug|Any CPU
{E161FC12-53C2-47CD-A5FC-3684B86723A9}.Release|Any CPU.ActiveCfg = Release|Any CPU
{E161FC12-53C2-47CD-A5FC-3684B86723A9}.Release|Any CPU.Build.0 = Release|Any CPU
{EF5557DF-C48E-4999-846C-D99A92E86373}.Debug|Any CPU.ActiveCfg = Release|Any CPU
{EF5557DF-C48E-4999-846C-D99A92E86373}.Debug|Any CPU.Build.0 = Release|Any CPU
{EF5557DF-C48E-4999-846C-D99A92E86373}.Release|Any CPU.ActiveCfg = Release|Any CPU
{EF5557DF-C48E-4999-846C-D99A92E86373}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
@ -49,6 +56,7 @@ Global
{5410A056-89AB-4912-BD1E-A63616AD91D0} = {A2FCCAAC-BE90-4F7E-B95F-A72D46DDD6B3}
{B9E150B0-AEEB-4D98-8BE1-92C1296699A2} = {59CA6310-4AA5-4093-95D4-472B94DC0CD4}
{E161FC12-53C2-47CD-A5FC-3684B86723A9} = {455921D3-DD54-4355-85CF-F4009DF2AB70}
{EF5557DF-C48E-4999-846C-D99A92E86373} = {59CA6310-4AA5-4093-95D4-472B94DC0CD4}
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {841B7D5F-E810-4F94-A529-002C7E075216}

8
README.md
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@ -158,3 +158,11 @@ Which is far less helpful, and close to jibberish in places
* **return types**
Skipped entirely from method signature
### Benchmarks
To run benchmarks from the repository root:
```
dotnet run -p .\test\Ben.Demystifier.Benchmarks\ -c Release -f netcoreapp2.0 All
```
<sub>Note: we're only kicking off via `netcoreapp2.0`, benchmarks will run for all configured platforms like `net462`.</sub>

11
test/Ben.Demystifier.Benchmarks/Ben.Demystifier.Benchmarks.csproj Normal file
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@ -0,0 +1,11 @@
<Project Sdk="Microsoft.NET.Sdk" ToolsVersion="15.0">
<PropertyGroup>
<TargetFrameworks>netcoreapp2.0;net462</TargetFrameworks>
<Configuration>Release</Configuration>
<OutputType>Exe</OutputType>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\..\src\Ben.Demystifier\Ben.Demystifier.csproj" />
<PackageReference Include="BenchmarkDotNet" Version="0.10.12" />
</ItemGroup>
</Project>

18
test/Ben.Demystifier.Benchmarks/Exceptions.cs Normal file
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@ -0,0 +1,18 @@
using System;
using System.Diagnostics;
using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Attributes.Jobs;
namespace Ben.Demystifier.Benchmarks
{
[ClrJob, CoreJob]
[Config(typeof(Config))]
public class ExceptionTests
{
[Benchmark(Baseline = true, Description = ".ToString()")]
public string Baseline() => new Exception().ToString();
[Benchmark(Description = "Demystify().ToString()")]
public string Demystify() => new Exception().Demystify().ToString();
}
}

48
test/Ben.Demystifier.Benchmarks/Program.cs Normal file
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@ -0,0 +1,48 @@
using BenchmarkDotNet.Configs;
using BenchmarkDotNet.Diagnosers;
using BenchmarkDotNet.Running;
using System;
using System.Linq;
using System.Reflection;
namespace Ben.Demystifier.Benchmarks
{
public static class Program
{
private const string BenchmarkSuffix = "Tests";
public static void Main(string[] args)
{
var benchmarks = Assembly.GetEntryAssembly()
.DefinedTypes.Where(t => t.Name.EndsWith(BenchmarkSuffix))
.ToDictionary(t => t.Name.Substring(0, t.Name.Length - BenchmarkSuffix.Length), t => t, StringComparer.OrdinalIgnoreCase);
if (args.Length > 0 && args[0].Equals("all", StringComparison.OrdinalIgnoreCase))
{
Console.WriteLine("Running full benchmarks suite");
benchmarks.Select(pair => pair.Value).ToList().ForEach(action => BenchmarkRunner.Run(action));
return;
}
if (args.Length == 0 || !benchmarks.ContainsKey(args[0]))
{
Console.WriteLine("Please, select benchmark, list of available:");
benchmarks
.Select(pair => pair.Key)
.ToList()
.ForEach(Console.WriteLine);
Console.WriteLine("All");
return;
}
BenchmarkRunner.Run(benchmarks[args[0]]);
Console.Read();
}
}
internal class Config : ManualConfig
{
public Config() => Add(new MemoryDiagnoser());
}
}