53 lines
1.1 KiB
C#
53 lines
1.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using BenchmarkDotNet.Attributes;
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using BenchmarkDotNet.Running;
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namespace mROA.Benchmark
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{
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class Program
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{
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static void Main(string[] args)
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{
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// Console.WriteLine("Hello, World!");
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// var summary = BenchmarkRunner.Run<CollectionsSpeed>();
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}
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}
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public class CollectionsSpeed
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{
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private const int N = 1000;
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private readonly List<int> _immutable;
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private readonly int[] _array;
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public CollectionsSpeed()
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{
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_array = Enumerable.Range(0, N).ToArray();
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// _immutable = [.._array];
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}
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[Benchmark]
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public int DefaultArray()
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{
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var sum = 0;
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for (int i = 0; i < N; i++)
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{
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sum += _array[i];
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}
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return sum;
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}
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[Benchmark]
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public int ImmutableArray()
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{
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var sum = 0;
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for (int i = 0; i < N; i++)
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{
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sum += _immutable[i];
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}
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return sum;
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}
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}
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} |