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92 lines
4.2 KiB
92 lines
4.2 KiB
// Copyright (c) Six Labors.
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// Licensed under the Six Labors Split License.
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using BenchmarkDotNet.Attributes;
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namespace SixLabors.ImageSharp.Benchmarks.LoadResizeSave;
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// See README.md for instructions about initialization.
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[MemoryDiagnoser]
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[ShortRunJob]
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public class LoadResizeSaveStressBenchmarks
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{
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private LoadResizeSaveStressRunner runner;
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// private const JpegKind Filter = JpegKind.Progressive;
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private const JpegKind Filter = JpegKind.Any;
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[GlobalSetup]
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public void Setup()
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{
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this.runner = new LoadResizeSaveStressRunner
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{
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ImageCount = Environment.ProcessorCount,
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Filter = Filter
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};
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Console.WriteLine($"ImageCount: {this.runner.ImageCount} Filter: {Filter}");
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this.runner.Init();
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}
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private void ForEachImage(Action<string> action, int maxDegreeOfParallelism)
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{
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this.runner.MaxDegreeOfParallelism = maxDegreeOfParallelism;
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this.runner.ForEachImageParallel(action);
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}
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public int[] ParallelismValues { get; } =
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[
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// Environment.ProcessorCount,
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// Environment.ProcessorCount / 2,
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// Environment.ProcessorCount / 4,
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1
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];
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[Benchmark]
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[ArgumentsSource(nameof(ParallelismValues))]
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public void SystemDrawing(int maxDegreeOfParallelism) => this.ForEachImage(this.runner.SystemDrawingResize, maxDegreeOfParallelism);
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[Benchmark(Baseline = true)]
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[ArgumentsSource(nameof(ParallelismValues))]
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public void ImageSharp(int maxDegreeOfParallelism) => this.ForEachImage(this.runner.ImageSharpResize, maxDegreeOfParallelism);
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[Benchmark]
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[ArgumentsSource(nameof(ParallelismValues))]
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public void Magick(int maxDegreeOfParallelism) => this.ForEachImage(this.runner.MagickResize, maxDegreeOfParallelism);
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[Benchmark]
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[ArgumentsSource(nameof(ParallelismValues))]
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public void MagicScaler(int maxDegreeOfParallelism) => this.ForEachImage(this.runner.MagicScalerResize, maxDegreeOfParallelism);
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[Benchmark]
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[ArgumentsSource(nameof(ParallelismValues))]
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public void SkiaBitmap(int maxDegreeOfParallelism) => this.ForEachImage(this.runner.SkiaBitmapResize, maxDegreeOfParallelism);
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[Benchmark]
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[ArgumentsSource(nameof(ParallelismValues))]
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public void SkiaBitmapDecodeToTargetSize(int maxDegreeOfParallelism) => this.ForEachImage(this.runner.SkiaBitmapDecodeToTargetSize, maxDegreeOfParallelism);
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[Benchmark]
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[ArgumentsSource(nameof(ParallelismValues))]
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public void NetVips(int maxDegreeOfParallelism) => this.ForEachImage(this.runner.NetVipsResize, maxDegreeOfParallelism);
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}
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/*
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BenchmarkDotNet=v0.13.0, OS=Windows 10.0.19044
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Intel Core i7-6700K CPU 4.00GHz (Skylake), 1 CPU, 8 logical and 4 physical cores
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.NET SDK=6.0.300
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[Host] : .NET 6.0.5 (6.0.522.21309), X64 RyuJIT
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ShortRun : .NET 6.0.5 (6.0.522.21309), X64 RyuJIT
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Job=ShortRun IterationCount=3 LaunchCount=1
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WarmupCount=3
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| Method | maxDegreeOfParallelism | Mean | Error | StdDev | Ratio | RatioSD | Gen 0 | Gen 1 | Gen 2 | Allocated |
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|----------------------------- |----------------------- |-----------:|------------:|----------:|------:|--------:|------:|------:|------:|----------:|
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| SystemDrawing | 1 | 3,624.2 ms | 721.39 ms | 39.54 ms | 3.30 | 0.04 | - | - | - | 12 KB |
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| ImageSharp | 1 | 1,098.4 ms | 45.64 ms | 2.50 ms | 1.00 | 0.00 | - | - | - | 717 KB |
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| Magick | 1 | 4,089.8 ms | 905.06 ms | 49.61 ms | 3.72 | 0.04 | - | - | - | 43 KB |
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| MagicScaler | 1 | 888.0 ms | 168.33 ms | 9.23 ms | 0.81 | 0.01 | - | - | - | 105 KB |
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| SkiaBitmap | 1 | 2,934.4 ms | 2,023.43 ms | 110.91 ms | 2.67 | 0.10 | - | - | - | 43 KB |
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| SkiaBitmapDecodeToTargetSize | 1 | 892.3 ms | 115.54 ms | 6.33 ms | 0.81 | 0.01 | - | - | - | 48 KB |
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| NetVips | 1 | 806.8 ms | 86.23 ms | 4.73 ms | 0.73 | 0.01 | - | - | - | 42 KB |
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*/
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