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83 lines
3.7 KiB
83 lines
3.7 KiB
// Copyright (c) Six Labors and contributors.
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// Licensed under the Apache License, Version 2.0.
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using BenchmarkDotNet.Attributes;
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using SixLabors.ImageSharp.PixelFormats;
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using SixLabors.ImageSharp.Processing;
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namespace SixLabors.ImageSharp.Benchmarks.Samplers
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{
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[Config(typeof(Config.ShortClr))]
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public class Diffuse
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{
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[Benchmark]
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public Size DoDiffuse()
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{
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using (var image = new Image<Rgba32>(Configuration.Default, 800, 800, Color.BlanchedAlmond))
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{
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image.Mutate(x => x.Dither(KnownDitherings.FloydSteinberg));
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return image.Size();
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}
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}
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[Benchmark]
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public Size DoDither()
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{
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using (var image = new Image<Rgba32>(Configuration.Default, 800, 800, Color.BlanchedAlmond))
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{
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image.Mutate(x => x.Dither());
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return image.Size();
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}
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}
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}
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}
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// #### 25th October 2019 ####
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//
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// BenchmarkDotNet=v0.11.5, OS=Windows 10.0.18362
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// Intel Core i7-8650U CPU 1.90GHz(Kaby Lake R), 1 CPU, 8 logical and 4 physical cores
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// .NET Core SDK = 3.0.100
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//
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// [Host] : .NET Core 2.1.13 (CoreCLR 4.6.28008.01, CoreFX 4.6.28008.01), 64bit RyuJIT
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// Clr : .NET Framework 4.7.2 (CLR 4.0.30319.42000), 64bit RyuJIT-v4.8.4018.0
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// Core : .NET Core 2.1.13 (CoreCLR 4.6.28008.01, CoreFX 4.6.28008.01), 64bit RyuJIT
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//
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// IterationCount=3 LaunchCount=1 WarmupCount=3
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//
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// #### Before ####
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//
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// | Method | Job | Runtime | Mean | Error | StdDev | Gen 0 | Gen 1 | Gen 2 | Allocated |
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// |---------- |----- |-------- |----------:|---------:|---------:|------:|------:|------:|----------:|
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// | DoDiffuse | Clr | Clr | 129.58 ms | 24.60 ms | 1.349 ms | - | - | - | 6 KB |
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// | DoDiffuse | Core | Core | 92.63 ms | 89.78 ms | 4.921 ms | - | - | - | 4.58 KB |
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//
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// #### After ####
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//
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// | Method | Job | Runtime | Mean | Error | StdDev | Gen 0 | Gen 1 | Gen 2 | Allocated |
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// |---------- |----- |-------- |----------:|----------:|----------:|------:|------:|------:|----------:|
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// | DoDiffuse | Clr | Clr | 124.93 ms | 33.297 ms | 1.8251 ms | - | - | - | 2 KB |
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// | DoDiffuse | Core | Core | 89.63 ms | 9.895 ms | 0.5424 ms | - | - | - | 1.91 KB |
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// #### 15th February 2020 ####
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//
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// BenchmarkDotNet=v0.12.0, OS=Windows 10.0.18363
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// Intel Core i7-8650U CPU 1.90GHz(Kaby Lake R), 1 CPU, 8 logical and 4 physical cores
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// .NET Core SDK = 3.1.101
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//
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// [Host] : .NET Core 3.1.1 (CoreCLR 4.700.19.60701, CoreFX 4.700.19.60801), X64 RyuJIT
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// Job-OJKYBT : .NET Framework 4.8 (4.8.4121.0), X64 RyuJIT
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// Job-RZWLFP : .NET Core 2.1.15 (CoreCLR 4.6.28325.01, CoreFX 4.6.28327.02), X64 RyuJIT
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// Job-NUYUQV : .NET Core 3.1.1 (CoreCLR 4.700.19.60701, CoreFX 4.700.19.60801), X64 RyuJIT
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//
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// IterationCount=3 LaunchCount=1 WarmupCount=3
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//
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// | Method | Runtime | Mean | Error | StdDev | Gen 0 | Gen 1 | Gen 2 | Allocated |
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// |---------- |-------------- |---------:|----------:|---------:|------:|------:|------:|----------:|
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// | DoDiffuse | .NET 4.7.2 | 40.32 ms | 16.788 ms | 0.920 ms | - | - | - | 26.46 KB |
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// | DoDither | .NET 4.7.2 | 12.86 ms | 3.066 ms | 0.168 ms | - | - | - | 30.75 KB |
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// | DoDiffuse | .NET Core 2.1 | 27.09 ms | 3.180 ms | 0.174 ms | - | - | - | 26.04 KB |
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// | DoDither | .NET Core 2.1 | 12.89 ms | 34.535 ms | 1.893 ms | - | - | - | 29.26 KB |
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// | DoDiffuse | .NET Core 3.1 | 27.39 ms | 2.699 ms | 0.148 ms | - | - | - | 26.02 KB |
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// | DoDither | .NET Core 3.1 | 12.50 ms | 5.083 ms | 0.279 ms | - | - | - | 30.96 KB |
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