TouchSocket/benchmark/Benchmark/BenchmarkBytePool.cs

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using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Jobs;
using System;
using TouchSocket.Core;

namespace BenchmarkConsoleApp.Benchmark
{
    [SimpleJob(RuntimeMoniker.Net461)]
    [SimpleJob(RuntimeMoniker.Net60)]
    //[SimpleJob(RuntimeMoniker.Net70)]
    //[SimpleJob(RuntimeMoniker.Net80)]
    [MemoryDiagnoser]
    public class BenchmarkBytePool : BenchmarkBase
    {
        public BenchmarkBytePool()
        {
            //this.Count = 1000000;
        }

        [Benchmark]
        public void CreateByteBlock()
        {
            for (var i = 0; i < this.Count; i++)
            {
                using (var byteBlock = new ByteBlock(1024 * 64))
                {
                }
            }
        }

        [Benchmark]
        public void CreateValueByteBlock()
        {
            for (var i = 0; i < this.Count; i++)
            {
                using (var byteBlock = new ValueByteBlock(1024 * 64))
                {
                }
            }
        }

        [Benchmark]
        public void CreateArrayPoolBytes()
        {
            for (var i = 0; i < this.Count; i++)
            {
                var bytes = System.Buffers.ArrayPool<byte>.Shared.Rent(1024 * 64);
                System.Buffers.ArrayPool<byte>.Shared.Return(bytes);
            }
        }

        [Benchmark]
        public void CreateBytePoolBytes()
        {
            for (var i = 0; i < this.Count; i++)
            {
                var bytes = BytePool.Default.Rent(1024 * 64);
                BytePool.Default.Return(bytes);
            }
        }

        [Benchmark]
        public void RunByteBlock()
        {
            for (var i = 0; i < this.Count; i++)//10000
            {
                using (var byteBlock = new ByteBlock(1024 * 64))
                {
                    byteBlock.Write(10);
                    byteBlock.Write((byte)1);
                    byteBlock.Write(10.0d);
                    byteBlock.Write('I');
                    byteBlock.Write("love");
                    byteBlock.Write(DateTime.Now);
                    byteBlock.Write(DateTime.Now.TimeOfDay);
                    byteBlock.SeekToStart();
                    byteBlock.ReadInt32();
                    byteBlock.ReadByte();
                    byteBlock.ReadDouble();
                    byteBlock.ReadChar();
                    byteBlock.ReadString();
                    byteBlock.ReadDateTime();
                    byteBlock.ReadTimeSpan();
                }
            }
        }

        [Benchmark]
        public void RunValueByteBlock()
        {
            for (var i = 0; i < this.Count; i++)
            {
                using (var byteBlock = new ValueByteBlock(1024 * 64))
                {
                    byteBlock.Write(10);
                    byteBlock.Write((byte)1);
                    byteBlock.Write(10.0d);
                    byteBlock.Write('I');
                    byteBlock.Write("love");
                    byteBlock.Write(DateTime.Now);
                    byteBlock.Write(DateTime.Now.TimeOfDay);
                    byteBlock.SeekToStart();
                    byteBlock.ReadInt32();
                    byteBlock.ReadByte();
                    byteBlock.ReadDouble();
                    byteBlock.ReadChar();
                    byteBlock.ReadString();
                    byteBlock.ReadDateTime();
                    byteBlock.ReadTimeSpan();
                }
            }
        }

        [Benchmark]
        public void RunByteBlockRef()
        {
            using (var byteBlock = new ByteBlock(1024 * 64))
            {
                var a = 0;
                for (var i = 0; i < this.Count; i++)
                {
                    ByteBlockRef(byteBlock, ref a);
                }
            }
        }

        private static void ByteBlockRef(ByteBlock valueByteBlock, ref int a)
        {
            if (a++ > 10000)
            {
                return;
            }
            ByteBlockRef(valueByteBlock, ref a);
        }

        [Benchmark]
        public void RunValueByteBlockRef()
        {
            using (var byteBlock = new ValueByteBlock(1024 * 64))
            {
                var a = 0;
                for (var i = 0; i < this.Count; i++)
                {
                    ValueByteBlockRef(byteBlock, ref a);
                }
            }
        }

        private static void ValueByteBlockRef(ValueByteBlock valueByteBlock, ref int a)
        {
            if (a++ > 10000)
            {
                return;
            }
            ValueByteBlockRef(valueByteBlock, ref a);
        }
    }
}