mlemanczyk/Recyclable.Collections
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RecyclableList.IndexOf parallel performance improvements.

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mlemanczyk committed 2023-05-03 12:36:37 +02:00
1 parent 99600d4854
commit 3db10d7602
21 files changed
+4282 -511
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Recyclable.Collections.Benchmarks/POC/RecyclableListPoc.Benchmarks.EnsureCapacity.cs
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@@ -1,4 +1,5 @@
using BenchmarkDotNet.Attributes;
using Recyclable.Collections.Pools;
using System.Buffers;
using System.Collections;
using System.Numerics;
Recyclable.Collections.Benchmarks/POC/RecyclableListPoc.Benchmarks.IndexOf.cs
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Recyclable.Collections.Benchmarks/POC/RecyclableListPoc.Benchmarks.cs
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@@ -1,6 +1,7 @@
using System.Reflection;
using System.Runtime.CompilerServices;
using BenchmarkDotNet.Attributes;
using Collections.Pooled;
using Recyclable.Collections.Benchmarks.Core;
namespace Recyclable.Collections.Benchmarks.POC
@@ -10,9 +11,17 @@ namespace Recyclable.Collections.Benchmarks.POC
private long[]? _testArray;
public long[] TestObjects => _testArray ?? throw new NullReferenceException("Something is wrong and test objects are null");
private RecyclableList<long>? _testRecyclableList;
public RecyclableList<long> TestObjectsAsRecyclableList => _testRecyclableList ?? throw new NullReferenceException("Something is wrong and RecyclableList is null");
public RecyclableList<long> TestObjectsAsRecyclableList => _testRecyclableList ?? throw new NullReferenceException($"Something is wrong and {nameof(RecyclableList<long>)} is null");
private RecyclableListIndexOfV1<long>? _testRecyclableListIndexOfV1;
internal RecyclableListIndexOfV1<long> TestObjectsAsRecyclableListIndexOfV1 => _testRecyclableListIndexOfV1 ?? throw new NullReferenceException("Something is wrong and RecyclableListIndexOfV1 is null");
internal RecyclableListIndexOfV1<long> TestObjectsAsRecyclableListIndexOfV1 => _testRecyclableListIndexOfV1 ?? throw new NullReferenceException($"Something is wrong and {nameof(RecyclableListIndexOfV1<long>)} is null");
private RecyclableListIndexOfV2<long>? _testRecyclableListIndexOfV2;
internal RecyclableListIndexOfV2<long> TestObjectsAsRecyclableListIndexOfV2 => _testRecyclableListIndexOfV2 ?? throw new NullReferenceException($"Something is wrong and {nameof(RecyclableListIndexOfV2<long>)} is null");
private RecyclableListIndexOfV3<long>? _testRecyclableListIndexOfV3;
internal RecyclableListIndexOfV3<long> TestObjectsAsRecyclableListIndexOfV3 => _testRecyclableListIndexOfV3 ?? throw new NullReferenceException($"Something is wrong and {nameof(RecyclableListIndexOfV3<long>)} is null");
private RecyclableListIndexOfV4<long>? _testRecyclableListIndexOfV4;
internal RecyclableListIndexOfV4<long> TestObjectsAsRecyclableListIndexOfV4 => _testRecyclableListIndexOfV4 ?? throw new NullReferenceException($"Something is wrong and {nameof(RecyclableListIndexOfV4<long>)} is null");
private PooledList<long>? _testPooledList;
internal PooledList<long> TestPooledList => _testPooledList ?? throw new NullReferenceException($"Something is wrong and {nameof(PooledList<long>)} is null");
private static readonly MethodInfo _ensureCapacityNewFunc;
private static readonly MethodInfo _ensureCapacityV1Func;
@@ -47,6 +56,9 @@ namespace Recyclable.Collections.Benchmarks.POC
benchmark.RecyclableList_EnsureCapacityV3_ByBlockSize();
benchmark.RecyclableList_IndexOf();
benchmark.RecyclableList_IndexOfV1();
benchmark.RecyclableList_IndexOfV2();
benchmark.RecyclableList_IndexOfV3();
benchmark.RecyclableList_IndexOfV4();
}
[GlobalSetup]
@@ -55,6 +67,10 @@ namespace Recyclable.Collections.Benchmarks.POC
_testArray = DataGenerator.EnumerateTestObjects(TestObjectCount);
_testRecyclableList = new(TestObjects, BlockSize, expectedItemsCount: TestObjectCount);
_testRecyclableListIndexOfV1 = new(TestObjects, BlockSize, expectedItemsCount: TestObjectCount);
_testRecyclableListIndexOfV2 = new(TestObjects, BlockSize, expectedItemsCount: TestObjectCount);
_testRecyclableListIndexOfV3 = new(TestObjects, BlockSize, expectedItemsCount: TestObjectCount);
_testRecyclableListIndexOfV4 = new(TestObjects, BlockSize, expectedItemsCount: TestObjectCount);
_testPooledList = new PooledList<long>(TestObjects, ClearMode.Auto);
// Warm up memory pools for fair comparison with 1st run
RecyclableList_EnsureCapacity_ByPowOf2();
@@ -63,6 +79,10 @@ namespace Recyclable.Collections.Benchmarks.POC
RecyclableList_EnsureCapacityV3_ByPowOf2();
RecyclableList_IndexOf();
RecyclableList_IndexOfV1();
RecyclableList_IndexOfV2();
RecyclableList_IndexOfV3();
RecyclableList_IndexOfV4();
PooledList_IndexOf();
}
[GlobalCleanup]
@@ -73,6 +93,15 @@ namespace Recyclable.Collections.Benchmarks.POC
_testRecyclableList = null;
_testRecyclableListIndexOfV1?.Dispose();
_testRecyclableListIndexOfV1 = null;
_testRecyclableListIndexOfV2?.Dispose();
_testRecyclableListIndexOfV2 = null;
_testRecyclableListIndexOfV3?.Dispose();
_testRecyclableListIndexOfV3 = null;
_testRecyclableListIndexOfV4?.Dispose();
_testRecyclableListIndexOfV4 = null;
_testPooledList?.Dispose();
_testPooledList = null;
GC.Collect(GC.MaxGeneration, GCCollectionMode.Forced, true, true);
}
}
}