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Updated StreamParseOnly benchmark

pull/1694/head
Dmitry Pentin 5 years ago
parent
82e22c30b4
commit
0c27adc96f
1 changed files with 30 additions and 21 deletions
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  1. 51
      tests/ImageSharp.Benchmarks/Codecs/Jpeg/DecodeJpegParseStreamOnly.cs

51
tests/ImageSharp.Benchmarks/Codecs/Jpeg/DecodeJpegParseStreamOnly.cs
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@ -11,7 +11,7 @@ using SDSize = System.Drawing.Size;
namespace SixLabors.ImageSharp.Benchmarks.Codecs.Jpeg
{
//[Config(typeof(Config.ShortMultiFramework))]
[Config(typeof(Config.ShortMultiFramework))]
public class DecodeJpegParseStreamOnly
{
[Params(TestImages.Jpeg.BenchmarkSuite.Lake_Small444YCbCr)]
@ -25,13 +25,13 @@ namespace SixLabors.ImageSharp.Benchmarks.Codecs.Jpeg
public void Setup()
=> this.jpegBytes = File.ReadAllBytes(this.TestImageFullPath);
//[Benchmark(Baseline = true, Description = "System.Drawing FULL")]
//public SDSize JpegSystemDrawing()
//{
// using var memoryStream = new MemoryStream(this.jpegBytes);
// using var image = System.Drawing.Image.FromStream(memoryStream);
// return image.Size;
//}
[Benchmark(Baseline = true, Description = "System.Drawing FULL")]
public SDSize JpegSystemDrawing()
{
using var memoryStream = new MemoryStream(this.jpegBytes);
using var image = System.Drawing.Image.FromStream(memoryStream);
return image.Size;
}
[Benchmark(Description = "JpegDecoderCore.ParseStream")]
public void ParseStream()
@ -60,17 +60,26 @@ namespace SixLabors.ImageSharp.Benchmarks.Codecs.Jpeg
}
}
}
/*
| Method | Job | Runtime | TestImage | Mean | Error | StdDev | Ratio | Gen 0 | Gen 1 | Gen 2 | Allocated |
|---------------------------- |----------- |-------------- |--------------------- |---------:|----------:|----------:|------:|--------:|------:|------:|----------:|
| 'System.Drawing FULL' | Job-HITJFX | .NET 4.7.2 | Jpg/b(...)e.jpg [21] | 5.828 ms | 0.9885 ms | 0.0542 ms | 1.00 | 46.8750 | - | - | 211566 B |
| JpegDecoderCore.ParseStream | Job-HITJFX | .NET 4.7.2 | Jpg/b(...)e.jpg [21] | 5.833 ms | 0.2923 ms | 0.0160 ms | 1.00 | - | - | - | 12416 B |
| | | | | | | | | | | | |
| 'System.Drawing FULL' | Job-WPSKZD | .NET Core 2.1 | Jpg/b(...)e.jpg [21] | 6.018 ms | 2.1374 ms | 0.1172 ms | 1.00 | 46.8750 | - | - | 210768 B |
| JpegDecoderCore.ParseStream | Job-WPSKZD | .NET Core 2.1 | Jpg/b(...)e.jpg [21] | 4.382 ms | 0.9009 ms | 0.0494 ms | 0.73 | - | - | - | 12360 B |
| | | | | | | | | | | | |
| 'System.Drawing FULL' | Job-ZLSNRP | .NET Core 3.1 | Jpg/b(...)e.jpg [21] | 5.714 ms | 0.4078 ms | 0.0224 ms | 1.00 | - | - | - | 176 B |
| JpegDecoderCore.ParseStream | Job-ZLSNRP | .NET Core 3.1 | Jpg/b(...)e.jpg [21] | 4.239 ms | 1.0943 ms | 0.0600 ms | 0.74 | - | - | - | 12406 B |
*/
}
/*
BenchmarkDotNet=v0.13.0, OS=Windows 10.0.19042.1083 (20H2/October2020Update)
Intel Core i7-6700K CPU 4.00GHz (Skylake), 1 CPU, 8 logical and 4 physical cores
.NET SDK=6.0.100-preview.3.21202.5
[Host] : .NET Core 3.1.13 (CoreCLR 4.700.21.11102, CoreFX 4.700.21.11602), X64 RyuJIT
Job-VAJCIU : .NET Core 2.1.26 (CoreCLR 4.6.29812.02, CoreFX 4.6.29812.01), X64 RyuJIT
Job-INPXCR : .NET Core 3.1.13 (CoreCLR 4.700.21.11102, CoreFX 4.700.21.11602), X64 RyuJIT
Job-JRCLOJ : .NET Framework 4.8 (4.8.4390.0), X64 RyuJIT
IterationCount=3 LaunchCount=1 WarmupCount=3
| Method | Job | Runtime | TestImage | Mean | Error | StdDev | Ratio | Gen 0 | Gen 1 | Gen 2 | Allocated |
|---------------------------- |----------- |--------------------- |---------------------- |---------:|----------:|----------:|------:|--------:|------:|------:|----------:|
| 'System.Drawing FULL' | Job-VAJCIU | .NET Core 2.1 | Jpg/baseline/Lake.jpg | 5.196 ms | 0.7520 ms | 0.0412 ms | 1.00 | 46.8750 | - | - | 210,768 B |
| JpegDecoderCore.ParseStream | Job-VAJCIU | .NET Core 2.1 | Jpg/baseline/Lake.jpg | 3.467 ms | 0.0784 ms | 0.0043 ms | 0.67 | - | - | - | 12,416 B |
| | | | | | | | | | | | |
| 'System.Drawing FULL' | Job-INPXCR | .NET Core 3.1 | Jpg/baseline/Lake.jpg | 5.201 ms | 0.4105 ms | 0.0225 ms | 1.00 | - | - | - | 183 B |
| JpegDecoderCore.ParseStream | Job-INPXCR | .NET Core 3.1 | Jpg/baseline/Lake.jpg | 3.349 ms | 0.0468 ms | 0.0026 ms | 0.64 | - | - | - | 12,408 B |
| | | | | | | | | | | | |
| 'System.Drawing FULL' | Job-JRCLOJ | .NET Framework 4.7.2 | Jpg/baseline/Lake.jpg | 5.164 ms | 0.6524 ms | 0.0358 ms | 1.00 | 46.8750 | - | - | 211,571 B |
| JpegDecoderCore.ParseStream | Job-JRCLOJ | .NET Framework 4.7.2 | Jpg/baseline/Lake.jpg | 4.548 ms | 0.3357 ms | 0.0184 ms | 0.88 | - | - | - | 12,480 B |
*/

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