svick

using System;
using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Diagnosers;
using BenchmarkDotNet.Running;

public class Program
{
    static void Main() => BenchmarkRunner.Run<Benchmark>();
}

svick

using System;
using System.Dynamic;

namespace ConsoleApplication1
{
    class Dynamic : DynamicObject
    {
        public override bool TryGetMember(GetMemberBinder binder, out object result)
        {
            if (binder.Name == "Name")

svick

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Diagnosers;
using BenchmarkDotNet.Running;

public class Program
{

svick

static bool WaitAll(Task[] tasks, int timeout, CancellationToken token)
{
    var cts = CancellationTokenSource.CreateLinkedTokenSource(token);

    foreach (var task in tasks)
    {
        task.ContinueWith(t => {
            if (t.IsFaulted) cts.Cancel();
        }, 
        cts.Token, 

svick

using System.Collections.Generic;
using System.Linq;
using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Running;

public class Program
{
    static void Main() => BenchmarkRunner.Run<Benchmark>();
}

svick

using System.Collections.Generic;
using System.Runtime.CompilerServices;
using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Running;

public class Program
{
    static void Main() => BenchmarkRunner.Run<Benchmark<string>>();
}

svick

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.Serialization.Formatters.Binary;
using static System.Reflection.BindingFlags;

class Program
{
    static void Main(string[] args)

svick

>dotnet run -p ..\..\tools\ResultsComparer\ResultsComparer.csproj --base .\before\ --diff .\after\ --threshold 3%
summary:
better: 65, geomean: 1.629
worse: 10, geomean: 1.548
total diff: 75

Slower	diff/base	Base Median (ns)	Diff Median (ns)	Modality

svick

using System;
using System.Reflection;
using System.Reflection.Emit;

class Program
{
    static void Main()
    {
        var assembly = AssemblyBuilder.DefineDynamicAssembly(new AssemblyName("a.dll"), AssemblyBuilderAccess.Run);
        var module = assembly.DefineDynamicModule("a.dll");

svick

class DelayTaskSource
{
    readonly ValueTaskSource valueTaskSource;
    readonly object l = new object();
    readonly List<(Action<object>, object, short)> continuations = new List<(Action<object>, object, short)>();
    readonly Dictionary<short, long> timestamps = new Dictionary<short, long>();
    readonly List<short> tokenCache = new List<short>();
    readonly Timer timer;
    long? timerTimestamp;
    short nextToken;