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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/TopicGenerator.cs
+18 -15
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@@ -1,31 +1,30 @@
using System;
using System.Collections.Generic;
using System.Text;
namespace MQTTnet.Benchmarks
{
public class TopicGenerator
{
public static void Generate(
int numPublishers, int numTopicsPerPublisher,
out Dictionary<string, List<string>> topicsByPublisher,
out Dictionary<string, List<string>> singleWildcardTopicsByPublisher,
out Dictionary<string, List<string>> multiWildcardTopicsByPublisher
)
int numPublishers,
int numTopicsPerPublisher,
out Dictionary<string, List<string>> topicsByPublisher,
out Dictionary<string, List<string>> singleWildcardTopicsByPublisher,
out Dictionary<string, List<string>> multiWildcardTopicsByPublisher)
{
topicsByPublisher = new Dictionary<string, List<string>>();
singleWildcardTopicsByPublisher = new Dictionary<string, List<string>>();
multiWildcardTopicsByPublisher = new Dictionary<string, List<string>>();
// Find some reasonable distribution across three topic levels
var topicsPerLevel = (int)Math.Pow(numTopicsPerPublisher, (1.0 / 3.0));
var topicsPerLevel = (int)Math.Pow(numTopicsPerPublisher, 1.0 / 3.0);
if (topicsPerLevel <= 0)
{
topicsPerLevel = 1;
}
int numLevel1Topics = topicsPerLevel;
int numLevel2Topics = topicsPerLevel;
var numLevel1Topics = topicsPerLevel;
var numLevel2Topics = topicsPerLevel;
var maxNumLevel3Topics = 1 + (int)((double)numTopicsPerPublisher / numLevel1Topics / numLevel2Topics);
if (maxNumLevel3Topics <= 0)
@@ -35,7 +34,7 @@ namespace MQTTnet.Benchmarks
for (var p = 0; p < numPublishers; ++p)
{
int publisherTopicCount = 0;
var publisherTopicCount = 0;
var publisherName = "pub" + p;
for (var l1 = 0; l1 < numLevel1Topics; ++l1)
{
@@ -44,19 +43,22 @@ namespace MQTTnet.Benchmarks
for (var l3 = 0; l3 < maxNumLevel3Topics; ++l3)
{
if (publisherTopicCount >= numTopicsPerPublisher)
{
break;
}
var topic = string.Format("{0}/building{1}/level{2}/sensor{3}", publisherName, l1 + 1, l2 + 1, l3 + 1);
var topic = $"{publisherName}/building{l1 + 1}/level{l2 + 1}/sensor{l3 + 1}";
AddPublisherTopic(publisherName, topic, topicsByPublisher);
if (l2 == 0)
{
var singleWildcardTopic = string.Format("{0}/building{1}/+/sensor{2}", publisherName, l1 + 1, l3 + 1);
var singleWildcardTopic = $"{publisherName}/building{l1 + 1}/+/sensor{l3 + 1}";
AddPublisherTopic(publisherName, singleWildcardTopic, singleWildcardTopicsByPublisher);
}
if ((l1 == 0) && (l3 == 0))
if (l1 == 0 && l3 == 0)
{
var multiWildcardTopic = string.Format("{0}/+/level{1}/+", publisherName, l2 + 1);
var multiWildcardTopic = $"{publisherName}/+/level{l2 + 1}/+";
AddPublisherTopic(publisherName, multiWildcardTopic, multiWildcardTopicsByPublisher);
}
@@ -75,7 +77,8 @@ namespace MQTTnet.Benchmarks
topicList = new List<string>();
topicsByPublisher.Add(publisherName, topicList);
}
topicList.Add(topic);
}
}
}
}