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33 lines
889 B
33 lines
889 B
// 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.General.BasicMath;
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[LongRunJob]
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public class ModuloPowerOfTwoVariable
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{
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private readonly int value = 42;
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private readonly int m = 32;
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[Benchmark(Baseline = true)]
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public int Standard()
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{
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return this.value % this.m;
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}
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[Benchmark]
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public int Bitwise()
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{
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return Numerics.ModuloP2(this.value, this.m);
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}
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// RESULTS:
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//
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// Method | Mean | Error | StdDev | Median | Scaled | ScaledSD |
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// --------- |----------:|----------:|----------:|----------:|-------:|---------:|
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// Standard | 1.2465 ns | 0.0093 ns | 0.0455 ns | 1.2423 ns | 1.00 | 0.00 |
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// Bitwise | 0.0265 ns | 0.0103 ns | 0.0515 ns | 0.0000 ns | 0.02 | 0.04 |
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}
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