81 lines
3.0 KiB
C#
81 lines
3.0 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.Text;
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using BenchmarkDotNet.Attributes;
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using Microsoft.AspNetCore.Server.Kestrel.Internal.Http;
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using Microsoft.AspNetCore.Server.Kestrel.Internal.Infrastructure;
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namespace Microsoft.AspNetCore.Server.Kestrel.Performance
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{
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public class KnownStrings
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{
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static byte[] _method = Encoding.UTF8.GetBytes("GET ");
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static byte[] _version = Encoding.UTF8.GetBytes("HTTP/1.1\r\n");
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const int loops = 1000;
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[Benchmark(OperationsPerInvoke = loops * 10)]
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public int GetKnownMethod_GET()
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{
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int len = 0;
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HttpMethod method;
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Span<byte> data = _method;
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for (int i = 0; i < loops; i++) {
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data.GetKnownMethod(out method, out var length);
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len += length;
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data.GetKnownMethod(out method, out length);
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len += length;
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data.GetKnownMethod(out method, out length);
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len += length;
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data.GetKnownMethod(out method, out length);
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len += length;
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data.GetKnownMethod(out method, out length);
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len += length;
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data.GetKnownMethod(out method, out length);
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len += length;
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data.GetKnownMethod(out method, out length);
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len += length;
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data.GetKnownMethod(out method, out length);
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len += length;
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data.GetKnownMethod(out method, out length);
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len += length;
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data.GetKnownMethod(out method, out length);
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len += length;
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}
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return len;
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}
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[Benchmark(OperationsPerInvoke = loops * 10)]
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public int GetKnownVersion_HTTP1_1()
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{
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int len = 0;
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HttpVersion version;
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Span<byte> data = _version;
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for (int i = 0; i < loops; i++) {
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data.GetKnownVersion(out version, out var length);
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len += length;
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data.GetKnownVersion(out version, out length);
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len += length;
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data.GetKnownVersion(out version, out length);
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len += length;
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data.GetKnownVersion(out version, out length);
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len += length;
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data.GetKnownVersion(out version, out length);
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len += length;
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data.GetKnownVersion(out version, out length);
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len += length;
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data.GetKnownVersion(out version, out length);
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len += length;
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data.GetKnownVersion(out version, out length);
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len += length;
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data.GetKnownVersion(out version, out length);
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len += length;
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data.GetKnownVersion(out version, out length);
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len += length;
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}
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return len;
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}
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}
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}
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