teoadal

private sealed class Closure<T> {
  private readonly Action<T> _action;
  private readonly Action _closure;
  private T _value;

  public Closure(Action<T> action) {
    _action = action;
    _closure = Execute;
  }

teoadal

public ref struct ArrayEnumerator<T>
    where T: struct
{
    private int _index;
    private readonly int _length;
    private readonly T[] _array;

    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public ArrayEnumerator(T[] array)
    {

teoadal

Method	Runtime	Mean	Ratio	Gen 0	Gen 1	Gen 2	Allocated
AutoClosure	.NET 6.0	6.131 ms	1.00	203.1250	-	-	1,711 KB
ParallelFor	.NET 6.0	1.850 ms	0.30	265.6250	-	-	2,158 KB
ParallelForeach	.NET 6.0	1.916 ms	0.31	271.4844	-	-	2,221 KB
SelfClosure	.NET 6.0	5.883 ms	0.96	93.7500	-	-	774 KB
AutoClosure	.NET Core 3.1	6.727 ms	1.00	203.1250	-	-	1,713 KB
ParallelFor	.NET Core 3.1	1.925 ms	0.29	257.8125	-	-	2,108 KB
ParallelForeach	.NET Core 3.1	2.015 ms	0.30	265.6250

teoadal

Method	Runtime	TaskCount	Mean	Ratio	Gen 0	Gen 1	Gen 2	Allocated
AutoClosure	.NET 6.0	10	6.252 ms	1.00	203.1250	-	-	1,709 KB
ParallelFor	.NET 6.0	10	1.891 ms	0.30	263.6719	-	-	2,154 KB
ParallelForeach	.NET 6.0	10	1.909 ms	0.31	269.5313	-	-	2,220 KB
SelfClosure	.NET 6.0	10	5.747 ms	0.88	93.7500	-	-	773 KB
AutoClosure	.NET Core 3.1	10	6.706 ms	1.00	203.1250	-	-	1,710 KB
ParallelFor	.NET Core 3.1	10

teoadal

using System;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Threading;
using System.Threading.Tasks;
using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Jobs;

namespace Benchs.Tricks;

teoadal

using System;
using System.Buffers;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Jobs;

namespace Benchs.Arrays;

[SimpleJob(RuntimeMoniker.Net60)]

teoadal

Method	Runtime	Count	Mean	Ratio	RatioSD	Gen 0	Gen 1	Allocated
Builder	.NET 6.0	5	49.91 ns	0.89	0.03	0.0249	-	208 B
BuilderWithCapacity	.NET 6.0	5	55.82 ns	1.00	0.00	0.1310	0.0005	1,096 B
CachedBuilder	.NET 6.0	5	19.95 ns	0.36	0.00	-	-	-
ValueBuilder	.NET 6.0	5	40.94 ns	0.73	0.01	-	-	-
Builder	.NET Core 3.1	5	50.78 ns	0.87	0.01	0.0249	-	208 B
BuilderWithCapacity	.NET Core 3.1	5	58.20 ns	1.00	0.00	0

teoadal

using System.Buffers;
using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Jobs;

namespace Storage.Benchmark;

[SimpleJob(RuntimeMoniker.Net60)]
[SimpleJob(RuntimeMoniker.NetCoreApp31)]
[SimpleJob(RuntimeMoniker.Net48)]
[MeanColumn]

teoadal

using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Configs;
using BenchmarkDotNet.Jobs;
using Random = System.Random;

namespace Storage.Benchmark;

[SimpleJob(RuntimeMoniker.Net60)]
[SimpleJob(RuntimeMoniker.NetCoreApp31)]
[SimpleJob(RuntimeMoniker.Net48)]

teoadal

using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Jobs;

namespace Storage.Benchmark;

[SimpleJob(RuntimeMoniker.Net60)]
[SimpleJob(RuntimeMoniker.NetCoreApp31)]
[SimpleJob(RuntimeMoniker.Net48)]
[MeanColumn]
public class ArrayReadBenchmark