EgorBot for EgorBo in #108818

[EgorBot]

Processing dotnet/runtime#108818 (comment) command:

Command

-intel -gv4 -profiler

using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Running;

BenchmarkSwitcher.FromAssembly(typeof(Bencha).Assembly).Run(args);

public class Bencha
{
    static string[] Data = 
        Enumerable.Range(1000, 5000).Select(i => i.ToString()).ToArray();

    [Benchmark]
    public int Bench()
    {
        int sum = 0;
        foreach (var item in Data)
            if (item.StartsWith("111"))
                sum++;
        return sum;
    }

    [Benchmark]
    public int Bench_IgnoreCase()
    {
        int sum = 0;
        foreach (var item in Data)
            if (item.StartsWith("111", StringComparison.OrdinalIgnoreCase))
                sum++;
        return sum;
    }
}

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