Benchmarks for #117160 (EgorBo)

[EgorBot]

Processing dotnet/runtime#117160 (comment) command:

Command

-intel -commit main -intel -mono --envvars MONO_VERBOSE_METHOD:Div

using BenchmarkDotNet.Attributes;

public class Bench
{
    uint value = 64;

    [Benchmark]
    public uint Div() => value / 8;

    [Benchmark]
    public uint Mod() => value % 8;

    [Benchmark]
    public uint Div_opt() => value >> 3;

    [Benchmark]
    public uint Mod_opt() => value & 7;
}

(EgorBot will reply in this issue)

[EgorBot]

Benchmark results on linux_azure_cascadelake

BenchmarkDotNet v0.14.0, Ubuntu 24.04.2 LTS (Noble Numbat)
Intel Xeon Platinum 8370C CPU 2.80GHz, 1 CPU, 16 logical and 8 physical cores
  Job-JKLZQH : .NET 10.0.0 (42.42.42.42424) using MonoVM, X64 X86Base
Job=Job-JKLZQH  EnvironmentVariables=MONO_VERBOSE_METHOD=Div  Toolchain=CoreRun

Method	Mean	Error
Div	0.0000 ns	0.0000 ns
Mod	0.0000 ns	0.0000 ns
Div_opt	0.0539 ns	0.0002 ns
Mod_opt	0.0000 ns	0.0000 ns

BDN_Artifacts.zip

cc @EgorBo (agent_logs.txt). EgorBot manual: link.