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Refactor benchmarks (#1601)

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This commit is contained in:
Christian
2022-11-30 18:09:34 +01:00
committed by GitHub
parent 47df131e7f
commit 01a5aeeb58
21 changed files with 210 additions and 253 deletions
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Source/MQTTnet.Benchmarks/ChannelAdapterBenchmark.cs
+34 -35
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@@ -2,54 +2,25 @@
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using BenchmarkDotNet.Attributes;
using MQTTnet.Adapter;
using MQTTnet.Internal;
using MQTTnet.Packets;
using System;
using System.IO;
using System.Threading;
using BenchmarkDotNet.Attributes;
using MQTTnet.Adapter;
using MQTTnet.Diagnostics;
using MQTTnet.Formatter;
using MQTTnet.Packets;
using MQTTnet.Tests.Mockups;
namespace MQTTnet.Benchmarks
{
[MemoryDiagnoser]
public sealed class ChannelAdapterBenchmark
public sealed class ChannelAdapterBenchmark : BaseBenchmark
{
MqttChannelAdapter _channelAdapter;
int _iterations;
MemoryStream _stream;
MqttPublishPacket _packet;
[GlobalSetup]
public void Setup()
{
_packet = new MqttPublishPacket
{
Topic = "A"
};
var serializer = new MqttPacketFormatterAdapter(MqttProtocolVersion.V311, new MqttBufferWriter(4096, 65535));
var serializedPacket = Join(serializer.Encode(_packet).Join());
_iterations = 10000;
_stream = new MemoryStream(_iterations * serializedPacket.Length);
for (var i = 0; i < _iterations; i++)
{
_stream.Write(serializedPacket, 0, serializedPacket.Length);
}
_stream.Position = 0;
var channel = new MemoryMqttChannel(_stream);
_channelAdapter = new MqttChannelAdapter(channel, serializer, null, new MqttNetEventLogger());
}
MemoryStream _stream;
[Benchmark]
public void Receive_10000_Messages()
@@ -77,6 +48,34 @@ namespace MQTTnet.Benchmarks
_stream.Position = 0;
}
[GlobalSetup]
public void Setup()
{
_packet = new MqttPublishPacket
{
Topic = "A"
};
var serializer = new MqttPacketFormatterAdapter(MqttProtocolVersion.V311, new MqttBufferWriter(4096, 65535));
var serializedPacket = Join(serializer.Encode(_packet).Join());
_iterations = 10000;
_stream = new MemoryStream(_iterations * serializedPacket.Length);
for (var i = 0; i < _iterations; i++)
{
_stream.Write(serializedPacket, 0, serializedPacket.Length);
}
_stream.Position = 0;
var channel = new MemoryMqttChannel(_stream);
_channelAdapter = new MqttChannelAdapter(channel, serializer, null, new MqttNetEventLogger());
}
static byte[] Join(params ArraySegment<byte>[] chunks)
{
var buffer = new MemoryStream();
@@ -88,4 +87,4 @@ namespace MQTTnet.Benchmarks
return buffer.ToArray();
}
}
}
}