EgorBot for AndyAyersMS in #109237

[EgorBot]

Processing dotnet/runtime#109237 (comment) command:

Command

using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Running;
using System.Runtime.CompilerServices;

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

public class Bench
{
    static int[] s_array = new int[512];
    [Benchmark]
    public int Test() 
    {
        IEnumerable<int> e = s_array;
        int sum = 0;
        foreach (int i in e) sum += i;
        return sum;
    }
}

(EgorBot will reply in this issue)

[EgorBot]

Benchmark results on Amd

BenchmarkDotNet v0.14.0, Ubuntu 24.04 LTS (Noble Numbat)
AMD EPYC 9R14, 1 CPU, 8 logical and 8 physical cores
  Job-PFTHSE : .NET 10.0.0 (42.42.42.42424), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI
  Job-ZREUDE : .NET 10.0.0 (42.42.42.42424), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI

Method	Toolchain	Mean	Error	Ratio
Test	Main	470.0 ns	1.83 ns	1.00
Test	PR	157.7 ns	0.01 ns	0.34

BDN_Artifacts.zip

[EgorBot]

cc @AndyAyersMS (logs)