mlemanczyk/Recyclable.Collections
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Test data item type changed to "long" for performance reasons.

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mlemanczyk committed 2023-04-30 21:01:28 +02:00
1 parent abfe476573
commit c45af6a884
20 files changed
+97 -99
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Recyclable.Collections.Benchmarks/POC/ArraySizeLimitPoc.Benchmarks.cs
+3 -4
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@@ -13,17 +13,16 @@ namespace Recyclable.Collections.Benchmarks.POC
private const int _maxArraySize = 2_147_483_605;
[Benchmark(OperationsPerInvoke = 1)]
public void Max_Allowed_Size_2_147_483_605()
{
var arr = ArrayPool<object>.Shared.Rent(_maxArraySize);
var arr = ArrayPool<long>.Shared.Rent(_maxArraySize);
}
[Benchmark(OperationsPerInvoke = 1)]
public void FindArraySizeLimit()
{
var pool = ArrayPool<object>.Shared;
var pool = ArrayPool<long>.Shared;
var bufferSize = int.MaxValue / 2;
var oldValue = 0;
while (true)
@@ -31,7 +30,7 @@ namespace Recyclable.Collections.Benchmarks.POC
try
{
Console.Write($"Allocating {bufferSize}...");
var arr = pool.Rent((int)bufferSize);
var arr = pool.Rent(bufferSize);
Console.WriteLine("success");
pool.Return(arr);
arr = null;
Recyclable.Collections.Benchmarks/POC/PocBenchmarkBase.cs
+1 -1
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@@ -8,7 +8,7 @@
//[Params(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 30, 32, 40, 50, 60, 80, 90, 100, 128, 256, 512, 1024, 2048, 4096, 8192, 1_000_000)]
//[Params(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 30, 32, 40, 50, 60, 80, 90, 100, 128, 256, 512, 1024, 2048, 4096, 8192, 1_000_000)]
public long TestObjectCount = 1_000_000;
public int TestObjectCount = 1_000_000;
//[Params(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200)]
//[Params(10, 20, 50, 100)]
Recyclable.Collections.Benchmarks/POC/RecyclableListPoc.Benchmarks.EnsureCapacity.cs
+10 -11
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@@ -1845,47 +1845,46 @@ namespace Recyclable.Collections.Benchmarks.POC
#endregion
public partial class RecyclableListPocBenchmarks
{
[Benchmark(Baseline = false)]
public void RecyclableList_EnsureCapacityV1_ByPowOf2()
{
using var list = new RecyclableListV1<object>(minBlockSize: BlockSize, expectedItemsCount: TestObjectCount);
using var list = new RecyclableListV1<long>(minBlockSize: BlockSize, expectedItemsCount: TestObjectCount);
_ = list.EnsureCapacity(TestObjectCount);
}
[Benchmark(Baseline = true)]
public void RecyclableList_EnsureCapacityV2_ByPowOf2()
{
using var list = new RecyclableListV2<object>(minBlockSize: BlockSize, expectedItemsCount: TestObjectCount);
_ = RecyclableListV2<object>.EnsureCapacity(list, TestObjectCount);
using var list = new RecyclableListV2<long>(minBlockSize: BlockSize, expectedItemsCount: TestObjectCount);
_ = RecyclableListV2<long>.EnsureCapacity(list, TestObjectCount);
}
[Benchmark(Baseline = false)]
public void RecyclableList_EnsureCapacity_ByPowOf2()
{
using var list = new RecyclableList<object>(minBlockSize: BlockSize, expectedItemsCount: TestObjectCount);
_ = RecyclableList<object>.EnsureCapacity(list, TestObjectCount);
using var list = new RecyclableList<long>(minBlockSize: BlockSize, expectedItemsCount: TestObjectCount);
_ = RecyclableList<long>.EnsureCapacity(list, TestObjectCount);
}
[Benchmark(Baseline = false)]
public void RecyclableList_EnsureCapacityV1_ByBlockSize()
{
using var list = new RecyclableListV1<object>();
using var list = new RecyclableListV1<long>();
_ = list.EnsureCapacity(TestObjectCount);
}
[Benchmark(Baseline = false)]
public void RecyclableList_EnsureCapacityV2_ByBlockSize()
{
using var list = new RecyclableListV2<object>();
_ = RecyclableListV2<object>.EnsureCapacity(list, TestObjectCount);
using var list = new RecyclableListV2<long>();
_ = RecyclableListV2<long>.EnsureCapacity(list, TestObjectCount);
}
[Benchmark(Baseline = false)]
public void RecyclableList_EnsureCapacity_ByBlockSize()
{
using var list = new RecyclableList<object>();
_ = RecyclableList<object>.EnsureCapacity(list, TestObjectCount);
using var list = new RecyclableList<long>();
_ = RecyclableList<long>.EnsureCapacity(list, TestObjectCount);
}
}
}