34 lines
684 B
C#
34 lines
684 B
C#
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using BenchmarkDotNet.Attributes;
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using BenchmarkDotNet.Running;
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BenchmarkRunner.Run<LoopVsCountBenchmarks>();
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[SimpleJob, MemoryDiagnoser(false)]
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public class LoopVsCountBenchmarks
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{
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private static readonly Random Random = new();
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private readonly bool[] _array = Enumerable.Range(1, 1000000).Select(_ => Random.NextDouble() > 0.5).ToArray();
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[Benchmark]
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public int Loop()
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{
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var count = 0;
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foreach (bool item in _array)
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{
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if (item)
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{
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count++;
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}
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}
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return count;
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}
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[Benchmark]
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public int Count()
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{
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return _array.Count(item => item);
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}
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}
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