From 44004ccff70da7723c7a16314387aa0351890cd8 Mon Sep 17 00:00:00 2001 From: Anton Firszov Date: Sun, 7 Oct 2018 20:46:31 +0200 Subject: [PATCH] better Resize benchmarks --- .../ImageSharp.Benchmarks/Samplers/Resize.cs | 21 ++++++++++++------- 1 file changed, 13 insertions(+), 8 deletions(-) diff --git a/tests/ImageSharp.Benchmarks/Samplers/Resize.cs b/tests/ImageSharp.Benchmarks/Samplers/Resize.cs index 0cea9245a..f53061d4e 100644 --- a/tests/ImageSharp.Benchmarks/Samplers/Resize.cs +++ b/tests/ImageSharp.Benchmarks/Samplers/Resize.cs @@ -22,18 +22,13 @@ namespace SixLabors.ImageSharp.Benchmarks private Bitmap sourceBitmap; - public const int SourceSize = 2000; + public const int SourceSize = 3032; public const int DestSize = 400; - [Params(1, 4, 8)] - public int MaxDegreeOfParallelism { get; set; } - [GlobalSetup] public void Setup() { - this.Configuration.MaxDegreeOfParallelism = this.MaxDegreeOfParallelism; - this.sourceImage = new Image(this.Configuration, SourceSize, SourceSize); this.sourceBitmap = new Bitmap(SourceSize, SourceSize); } @@ -62,9 +57,19 @@ namespace SixLabors.ImageSharp.Benchmarks } } - [Benchmark] - public int ImageSharp() + [Benchmark(Description = "ImageSharp, MaxDegreeOfParallelism = 1")] + public int ImageSharp_P1() => this.RunImageSharpResize(1); + + [Benchmark(Description = "ImageSharp, MaxDegreeOfParallelism = 4")] + public int ImageSharp_P4() => this.RunImageSharpResize(4); + + [Benchmark(Description = "ImageSharp, MaxDegreeOfParallelism = 8")] + public int ImageSharp_P8() => this.RunImageSharpResize(8); + + protected int RunImageSharpResize(int maxDegreeOfParallelism) { + this.Configuration.MaxDegreeOfParallelism = maxDegreeOfParallelism; + using (Image clone = this.sourceImage.Clone(this.ExecuteResizeOperation)) { return clone.Width;