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DotRecastNetSim
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add benchmark

This commit is contained in:
Sarofc 2024-07-06 22:11:45 +08:00 committed by ikpil
parent ab04256cdf
commit 5aeb1e465c
5 changed files with 263 additions and 0 deletions
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7
DotRecast.sln
View File

@ -39,6 +39,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DotRecast.Detour.Extras.Tes
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DotRecast.Detour.TileCache.Test", "test\DotRecast.Detour.TileCache.Test\DotRecast.Detour.TileCache.Test.csproj", "{3CAA7306-088E-4373-A406-99755CC2B605}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DotRecast.Benchmark", "test\DotRecast.Benchmark\DotRecast.Benchmark.csproj", "{D1EFC625-D095-4208-98A2-112B73CB40B0}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -112,6 +114,10 @@ Global
{10395C8F-DFBD-4263-8A20-EA3500A6E55A}.Debug|Any CPU.Build.0 = Debug|Any CPU
{10395C8F-DFBD-4263-8A20-EA3500A6E55A}.Release|Any CPU.ActiveCfg = Release|Any CPU
{10395C8F-DFBD-4263-8A20-EA3500A6E55A}.Release|Any CPU.Build.0 = Release|Any CPU
{D1EFC625-D095-4208-98A2-112B73CB40B0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{D1EFC625-D095-4208-98A2-112B73CB40B0}.Debug|Any CPU.Build.0 = Debug|Any CPU
{D1EFC625-D095-4208-98A2-112B73CB40B0}.Release|Any CPU.ActiveCfg = Release|Any CPU
{D1EFC625-D095-4208-98A2-112B73CB40B0}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(NestedProjects) = preSolution
{FFE40BBF-843B-41FA-8504-F4ABD166762E} = {8ED75CF7-A3D6-423D-8499-9316DD413DAD}
@ -130,5 +136,6 @@ Global
{023E1E6A-4895-4573-89AE-3D5D8E0B39C8} = {8ED75CF7-A3D6-423D-8499-9316DD413DAD}
{DF987948-8C23-4337-AF83-D87D6407518D} = {8ED75CF7-A3D6-423D-8499-9316DD413DAD}
{10395C8F-DFBD-4263-8A20-EA3500A6E55A} = {A7CB8D8B-70DA-4567-8316-0659FCAE1C73}
{D1EFC625-D095-4208-98A2-112B73CB40B0} = {A7CB8D8B-70DA-4567-8316-0659FCAE1C73}
EndGlobalSection
EndGlobal

67
test/DotRecast.Benchmark/Bench_Math_RcVec3f.cs Normal file
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@ -0,0 +1,67 @@
using System.Numerics;
using System.Runtime.Intrinsics;
using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Engines;
using DotRecast.Core.Numerics;
namespace CSharpBencchmark
{
/*
*/
public class Bench_Math_RcVec3f
{
Consumer _consumer = new();
[Benchmark]
public void Dot_Vector3()
{
var v1 = new Vector3(1, 2, 3);
var v2 = new Vector3(1, 2, 3);
var v = Vector3.Dot(v1, v2);
_consumer.Consume(v);
}
[Benchmark]
public void Dot_RcVec3f()
{
var v1 = new RcVec3f(1, 2, 3);
var v2 = new RcVec3f(1, 2, 3);
var v = RcVec3f.Dot(v1, v2);
_consumer.Consume(v);
}
[Benchmark]
public void Cross_Vector3()
{
var v1 = new Vector3(1, 2, 3);
var v2 = new Vector3(1, 2, 3);
var v = Vector3.Cross(v1, v2);
_consumer.Consume(v);
}
[Benchmark]
public void Cross_RcVec3f()
{
var v1 = new RcVec3f(1, 2, 3);
var v2 = new RcVec3f(1, 2, 3);
var v = RcVec3f.Cross(v1, v2);
_consumer.Consume(v);
}
[Benchmark]
public void Normalize_Vector3()
{
var v1 = new Vector3(1, 2, 3);
var v = Vector3.Normalize(v1);
_consumer.Consume(v);
}
[Benchmark]
public void Normalize_RcVec3f()
{
var v1 = new RcVec3f(1, 2, 3);
var v = RcVec3f.Normalize(v1);
_consumer.Consume(v);
}
}
}

164
test/DotRecast.Benchmark/Bench_PriorityQueue.cs Normal file
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@ -0,0 +1,164 @@
using BenchmarkDotNet.Attributes;
using DotRecast.Core.Collections;
namespace CSharpBencchmark
{
/*
| Method | Count | Mean | Error | StdDev |
|---------------- |------ |--------------:|-------------:|-------------:|
| Enqueue_rcQueue | 10 | 84.19 ns | 1.328 ns | 1.242 ns |
| Enqueue_heap | 10 | 208.44 ns | 3.522 ns | 5.981 ns |
| Enqueue_pqueue | 10 | 202.59 ns | 2.320 ns | 2.170 ns |
| Enqueue_rcQueue | 100 | 791.99 ns | 15.733 ns | 43.333 ns |
| Enqueue_heap | 100 | 3,136.11 ns | 57.433 ns | 50.912 ns |
| Enqueue_pqueue | 100 | 2,256.86 ns | 19.259 ns | 17.073 ns |
| Enqueue_rcQueue | 1000 | 7,258.35 ns | 55.554 ns | 49.247 ns |
| Enqueue_heap | 1000 | 31,613.03 ns | 602.311 ns | 591.550 ns |
| Enqueue_pqueue | 1000 | 24,313.61 ns | 463.713 ns | 455.429 ns |
| Enqueue_rcQueue | 10000 | 98,246.69 ns | 1,824.495 ns | 1,706.634 ns |
| Enqueue_heap | 10000 | 356,910.42 ns | 3,376.793 ns | 2,993.439 ns |
| Enqueue_pqueue | 10000 | 278,814.15 ns | 3,733.262 ns | 3,309.439 ns |
*/
public class Bench_PriorityQueue
{
[Params(10, 100, 1000, 10000)]
public int Count;
RcSortedQueue<Node> _rcQueue;
//TBinaryHeap<Node> _heap;
PriorityQueue<Node, Node> _pqueue;
float[] _priority;
class Node
{
public int id;
public float total;
}
[GlobalSetup]
public void Setup()
{
Comparison<Node> _comparison = (x, y) =>
{
var v = x.total.CompareTo(y.total);
if (v != 0)
return v;
return x.id.CompareTo(y.id);
};
_rcQueue = new(Count, _comparison);
//_heap = new(Count, _comparison);
_pqueue = new(Count, Comparer<Node>.Create(_comparison));
_priority = new float[Count];
for (int i = 0; i < Count; i++)
{
_priority[i] = (float)Random.Shared.NextDouble() * 100f;
}
Console.WriteLine("111");
}
[Benchmark]
public void Enqueue_rcQueue()
{
_rcQueue.Clear();
for (int i = 0; i < Count; i++)
{
_rcQueue.Enqueue(new Node
{
id = i,
total = _priority[i],
});
}
}
//[Benchmark]
//public void Enqueue_heap()
//{
// _heap.Clear();
// for (int i = 0; i < Count; i++)
// {
// _heap.Push(new Node
// {
// id = i,
// total = _priority[i],
// });
// }
//}
[Benchmark]
public void Enqueue_pqueue()
{
_pqueue.Clear();
for (int i = 0; i < Count; i++)
{
var node = new Node
{
id = i,
total = _priority[i],
};
_pqueue.Enqueue(node, node);
}
}
[Benchmark]
public void EnqueueDequeue_rcQueue()
{
for (int i = 0; i < Count; i++)
{
_rcQueue.Enqueue(new Node
{
id = i,
total = _priority[i],
});
}
while (_rcQueue.Count() > 0)
{
_rcQueue.Dequeue();
}
}
//[Benchmark]
//public void EnqueueDequeue_heap()
//{
// for (int i = 0; i < Count; i++)
// {
// _heap.Push(new Node
// {
// id = i,
// total = _priority[i],
// });
// }
// while (_heap.Count > 0)
// {
// _heap.Pop();
// }
//}
[Benchmark]
public void EnqueueDequeue_pqueue()
{
for (int i = 0; i < Count; i++)
{
var node = new Node
{
id = i,
total = _priority[i],
};
_pqueue.Enqueue(node, node);
}
while (_pqueue.Count > 0)
{
_pqueue.Dequeue();
}
}
}
}

18
test/DotRecast.Benchmark/DotRecast.Benchmark.csproj Normal file
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@ -0,0 +1,18 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="BenchmarkDotNet" Version="0.13.12" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\..\src\DotRecast.Core\DotRecast.Core.csproj" />
</ItemGroup>
</Project>

7
test/DotRecast.Benchmark/Program.cs Normal file
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@ -0,0 +1,7 @@
using BenchmarkDotNet.Running;
using CSharpBencchmark;
BenchmarkRunner.Run([
//BenchmarkConverter.TypeToBenchmarks(typeof(Bench_PriorityQueue)),
BenchmarkConverter.TypeToBenchmarks(typeof(Bench_Math_RcVec3f)),
]);