EgorBot for EgorBo in #109428

[EgorBot]

Processing https://github.com/dotnet/runtime/pull/109428#issuecomment-2452357005 command:

Command

-arm64 -profiler ```cs using BenchmarkDotNet.Attributes; public class Bencha { static object obj = new MyClass(); [Benchmark] public void Bench() { if (obj is MyClass myClass1) myClass1.DoWork(); if (obj is MyClass myClass2) myClass2.DoWork(); if (obj is MyClass myClass3) myClass3.DoWork(); if (obj is MyClass myClass4) myClass4.DoWork(); if (obj is MyClass myClass5) myClass5.DoWork(); if (obj is MyClass myClass6) myClass6.DoWork(); } } public class MyClass { public virtual void DoWork() {} } ```

(EgorBot will reply in this issue)

[EgorBot]

Benchmark results on Arm64

BenchmarkDotNet v0.14.0, Ubuntu 24.04 LTS (Noble Numbat)
Arm64
  Job-HBOXFZ : .NET 10.0.0 (42.42.42.42424), Arm64 RyuJIT AdvSIMD
  Job-TLGBNY : .NET 10.0.0 (42.42.42.42424), Arm64 RyuJIT AdvSIMD

Method	Toolchain	Mean	Error	Ratio
Bench	Main	3.067 ns	0.0003 ns	1.00
Bench	PR	3.224 ns	0.0007 ns	1.05

BDN_Artifacts.zip

Profile for Bencha_Bench:

Flame graphs: Main vs PR 🔥 Speedscope: Main vs PR Hot asm: Main vs PR Hot functions: Main vs PR Counters: Main vs PR

[EgorBot]

cc @EgorBo (logs)

[EgorBo]

@EgorBot -win_amd --runtimes net8.0 net9.0

using BenchmarkDotNet.Attributes;

public class Bencha
{
    static object obj = new MyClass();

    [Benchmark]
    public void Bench()
    {
        if (obj is MyClass myClass1)
            myClass1.DoWork();
        if (obj is MyClass myClass2)
            myClass2.DoWork();
        if (obj is MyClass myClass3)
            myClass3.DoWork();
        if (obj is MyClass myClass4)
            myClass4.DoWork();
        if (obj is MyClass myClass5)
            myClass5.DoWork();
        if (obj is MyClass myClass6)
            myClass6.DoWork();
    }
}

public class MyClass {
    public virtual void DoWork() {}
}

[EgorBo]

@EgorBot -win_amd

using BenchmarkDotNet.Attributes;

public class Bencha
{
    static object obj = new MyClass();

    [Benchmark]
    public void Bench()
    {
        if (obj is MyClass myClass1)
            myClass1.DoWork();
        if (obj is MyClass myClass2)
            myClass2.DoWork();
        if (obj is MyClass myClass3)
            myClass3.DoWork();
        if (obj is MyClass myClass4)
            myClass4.DoWork();
        if (obj is MyClass myClass5)
            myClass5.DoWork();
        if (obj is MyClass myClass6)
            myClass6.DoWork();
    }
}

public class MyClass {
    public virtual void DoWork() {}
}

[EgorBo]

@EgorBot -win_amd

using BenchmarkDotNet.Attributes;

public class Bencha
{
    static object obj = new MyClass();

    [Benchmark]
    public void Bench()
    {
        if (obj is MyClass myClass1)
            myClass1.DoWork();
        if (obj is MyClass myClass2)
            myClass2.DoWork();
        if (obj is MyClass myClass3)
            myClass3.DoWork();
        if (obj is MyClass myClass4)
            myClass4.DoWork();
        if (obj is MyClass myClass5)
            myClass5.DoWork();
        if (obj is MyClass myClass6)
            myClass6.DoWork();
    }
}

public class MyClass {
    public virtual void DoWork() {}
}

[EgorBo]

@EgorBot -win_amd

using BenchmarkDotNet.Attributes;

public class Bencha
{
    static object obj = new MyClass();

    [Benchmark]
    public void Bench()
    {
        if (obj is MyClass myClass1)
            myClass1.DoWork();
        if (obj is MyClass myClass2)
            myClass2.DoWork();
        if (obj is MyClass myClass3)
            myClass3.DoWork();
        if (obj is MyClass myClass4)
            myClass4.DoWork();
        if (obj is MyClass myClass5)
            myClass5.DoWork();
        if (obj is MyClass myClass6)
            myClass6.DoWork();
    }
}

public class MyClass {
    public virtual void DoWork() {}
}

[EgorBo]

@EgorBot -win_amd

using BenchmarkDotNet.Attributes;

public class Bencha
{
    static object obj = new MyClass();

    [Benchmark]
    public void Bench()
    {
        if (obj is MyClass myClass1)
            myClass1.DoWork();
        if (obj is MyClass myClass2)
            myClass2.DoWork();
        if (obj is MyClass myClass3)
            myClass3.DoWork();
        if (obj is MyClass myClass4)
            myClass4.DoWork();
        if (obj is MyClass myClass5)
            myClass5.DoWork();
        if (obj is MyClass myClass6)
            myClass6.DoWork();
    }
}

public class MyClass {
    public virtual void DoWork() {}
}

[EgorBot]

Benchmark results on AwsGenoa

BenchmarkDotNet v0.14.0, Windows 10 (10.0.20348.2762)
AMD EPYC 9R14, 1 CPU, 16 logical and 16 physical cores
DefaultJob : .NET 9.0.0 (9.0.24.47305), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI
StdDev=0.0180 ns

Method	Mean	Error
Bench	2.691 ns	0.0193 ns

BDN_Artifacts.zip

[EgorBot]

cc @EgorBo (logs)

[EgorBo]

@EgorBot -win_amd --runtimes net8.0 net9.0

using BenchmarkDotNet.Attributes;

public class Bencha
{
    static object obj = new MyClass();

    [Benchmark]
    public void Bench()
    {
        if (obj is MyClass myClass1)
            myClass1.DoWork();
        if (obj is MyClass myClass2)
            myClass2.DoWork();
        if (obj is MyClass myClass3)
            myClass3.DoWork();
        if (obj is MyClass myClass4)
            myClass4.DoWork();
        if (obj is MyClass myClass5)
            myClass5.DoWork();
        if (obj is MyClass myClass6)
            myClass6.DoWork();
    }
}

public class MyClass {
    public virtual void DoWork() {}
}

[EgorBo]

@EgorBot -win_amd --runtimes net8.0 net9.0

using BenchmarkDotNet.Attributes;

public class Bencha
{
    static object obj = new MyClass();

    [Benchmark]
    public void Bench()
    {
        if (obj is MyClass myClass1)
            myClass1.DoWork();
        if (obj is MyClass myClass2)
            myClass2.DoWork();
        if (obj is MyClass myClass3)
            myClass3.DoWork();
        if (obj is MyClass myClass4)
            myClass4.DoWork();
        if (obj is MyClass myClass5)
            myClass5.DoWork();
        if (obj is MyClass myClass6)
            myClass6.DoWork();
    }
}

public class MyClass {
    public virtual void DoWork() {}
}

[EgorBot]

Benchmark results on Windows-Genoa

BenchmarkDotNet v0.14.0, Windows 10 (10.0.20348.2762)
AMD EPYC 9R14, 1 CPU, 16 logical and 16 physical cores
  Job-HYEZIP : .NET 8.0.10 (8.0.1024.46610), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI
  Job-HAATBL : .NET 9.0.0 (9.0.24.47305), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI

Method	Runtime	Mean	Error	Ratio
Bench	.NET 8.0	7.581 ns	0.0006 ns	1.00
Bench	.NET 9.0	2.680 ns	0.0103 ns	0.35

BDN_Artifacts.zip

[EgorBot]

cc @EgorBo (logs)

[EgorBo]

@EgorBot -win_amd --runtimes net8.0 net9.0

using BenchmarkDotNet.Attributes;

public class Bencha
{
    seetatic object obj = new MyClass();

    [Benchmark]
    public void Bench()
    {
        if (obj is MyClass myClass1)
            myClass1.DoWork();
        if (obj is MyClass myClass2)
            myClass2.DoWork();
        if (obj is MyClass myClass3)
            myClass3.DoWork();
        if (obj is MyClass myClass4)
            myClass4.DoWork();
        if (obj is MyClass myClass5)
            myClass5.DoWork();
        if (obj is MyClass myClass6)
            myClass6.DoWork();
    }
}

public class MyClass {
    public virtual void DoWork() {}
}

[EgorBo]

@EgorBot -win_amd --runtimes net8.0 net9.0

using BenchmarkDotNet.Attributes;

public class Bencha
{
    seetatic object obj = new MyClass();

    [Benchmark]
    public void Bench()
    {
        if (obj is MyClass myClass1)
            myClass1.DoWork();
        if (obj is MyClass myClass2)
            myClass2.DoWork();
        if (obj is MyClass myClass3)
            myClass3.DoWork();
        if (obj is MyClass myClass4)
            myClass4.DoWork();
        if (obj is MyClass myClass5)
            myClass5.DoWork();
        if (obj is MyClass myClass6)
            myClass6.DoWork();
    }
}

public class MyClass {
    public virtual void DoWork() {}
}

[EgorBot]

❌ Failed on AwsGenoa: Job failed, see logs.

cc @EgorBo (logs)

[EgorBo]

@EgorBot -win_amd --runtimes net8.0 net9.0

using BenchmarkDotNet.Attributes;

public class Bencha
{
    static object obj = new MyClass();

    [Benchmark]
    public void Bench()
    {
        if (obj is MyClass myClass1)
            myClass1.DoWork();
        if (obj is MyClass myClass2)
            myClass2.DoWork();
        if (obj is MyClass myClass3)
            myClass3.DoWork();
        if (obj is MyClass myClass4)
            myClass4.DoWork();
        if (obj is MyClass myClass5)
            myClass5.DoWork();
        if (obj is MyClass myClass6)
            myClass6.DoWork();
    }
}

public class MyClass {
    public virtual void DoWork() {}
}

[EgorBot]

❌ Failed on AwsGenoa: Job failed, see logs.

cc @EgorBo (logs)

[EgorBo]

@EgorBot -win_amd --runtimes net8.0 net9.0

using BenchmarkDotNet.Attributes;

public class Bencha
{
    static object obj = new MyClass();

    [Benchmark]
    public void Bench()
    {
        if (obj is MyClass myClass1)
            myClass1.DoWork();
        if (obj is MyClass myClass2)
            myClass2.DoWork();
        if (obj is MyClass myClass3)
            myClass3.DoWork();
        if (obj is MyClass myClass4)
            myClass4.DoWork();
        if (obj is MyClass myClass5)
            myClass5.DoWork();
        if (obj is MyClass myClass6)
            myClass6.DoWork();
    }
}

public class MyClass {
    public virtual void DoWork() {}
}

[EgorBo]

@EgorBot -win_amd --runtimes net8.0 net9.0

using BenchmarkDotNet.Attributes;

public class Bencha
{
    static object obj = new MyClass();

    [Benchmark]
    public void Bench()
    {
        if (obj is MyClass myClass1)
            myClass1.DoWork();
        if (obj is MyClass myClass2)
            myClass2.DoWork();
        if (obj is MyClass myClass3)
            myClass3.DoWork();
        if (obj is MyClass myClass4)
            myClass4.DoWork();
        if (obj is MyClass myClass5)
            myClass5.DoWork();
        if (obj is MyClass myClass6)
            myClass6.DoWork();
    }
}

public class MyClass {
    public virtual void DoWork() {}
}

[EgorBot]

Benchmark results on Windows-Genoa

BenchmarkDotNet v0.14.0, Windows 10 (10.0.20348.2762)
AMD EPYC 9R14, 1 CPU, 16 logical and 16 physical cores
  Job-FTJCUF : .NET 8.0.10 (8.0.1024.46610), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI
  Job-JAXQST : .NET 9.0.0 (9.0.24.47305), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI

Method	Runtime	Mean	Error	Ratio
Bench	.NET 8.0	7.588 ns	0.0037 ns	1.00
Bench	.NET 9.0	2.680 ns	0.0098 ns	0.35

BDN_Artifacts.zip

[EgorBot]

cc @EgorBo (logs)

[EgorBo]

@EgorBot -win_amd --runtimes net8.0 net9.0

using BenchmarkDotNet.Attributes;

public class Bencha
{
    statlllic object obj = new MyClass();

    [Benchmark]
    public void Bench()
    {
        if (obj is MyClass myClass1)
            myClass1.DoWork();
        if (obj is MyClass myClass2)
            myClass2.DoWork();
        if (obj is MyClass myClass3)
            myClass3.DoWork();
        if (obj is MyClass myClass4)
            myClass4.DoWork();
        if (obj is MyClass myClass5)
            myClass5.DoWork();
        if (obj is MyClass myClass6)
            myClass6.DoWork();
    }
}

public class MyClass {
    public virtual void DoWork() {}
}

[EgorBot]

❌ Failed on AwsGenoa: Job failed, see logs.

cc @EgorBo (logs)

[EgorBo]

@EgorBot -win_arm64 --runtimes net8.0 net9.0

using BenchmarkDotNet.Attributes;

public class Bencha
{
    static object obj = new MyClass();

    [Benchmark]
    public void Bench()
    {
        if (obj is MyClass myClass1)
            myClass1.DoWork();
        if (obj is MyClass myClass2)
            myClass2.DoWork();
        if (obj is MyClass myClass3)
            myClass3.DoWork();
        if (obj is MyClass myClass4)
            myClass4.DoWork();
        if (obj is MyClass myClass5)
            myClass5.DoWork();
        if (obj is MyClass myClass6)
            myClass6.DoWork();
    }
}

public class MyClass {
    public virtual void DoWork() {}
}

[EgorBot]

❌ AwsGraviton4 can't be used with OS=Windows2022. See:

[azure_ampere] = [ubuntu2204, ubuntu2404], [azure_milano] = [ubuntu2204, ubuntu2404], [azure_icelake] = [ubuntu2204, ubuntu2404], [azure_cobalt100] = [ubuntu2204, ubuntu2404], [azure_genoa] = [ubuntu2204, ubuntu2404], [aws_graviton2] = [ubuntu2204, ubuntu2404], [aws_graviton3] = [ubuntu2204, ubuntu2404], [aws_graviton4] = [ubuntu2204, ubuntu2404], [aws_m2pro] = [macos], [aws_m1] = [macos], [aws_m1ultra] = [macos], [aws_m2] = [macos], [aws_macx86] = [macos], [aws_sapphirelake] = [windows, ubuntu2204, ubuntu2404], [aws_icelake] = [windows, ubuntu2204, ubuntu2404], [aws_genoa] = [windows, ubuntu2204, ubuntu2404], [aws_milano] = [windows, ubuntu2204, ubuntu2404],

[EgorBot]

cc @EgorBo

[EgorBo]

@EgorBot -win_amd -pr 109466

using BenchmarkDotNet.Attributes;

public class C
{
    private static readonly int[] _perm = [1, 2, 3, 4];

    private int Index = 1;

    [Benchmark]
    public int Hash()
    {
        int index = Index;
        return _perm[index & (_perm.Length - 1)];
    }
}

[EgorBot]

❌ Failed on AwsGenoa: Job failed, see logs.

cc @EgorBo (logs)

[EgorBo]

@EgorBot -win_amd -pr 109466

using BenchmarkDotNet.Attributes;

public class C
{
    private static readonly int[] _perm = [1, 2, 3, 4];

    private int Index = 1;

    [Benchmark]
    public int Hash()
    {
        int index = Index;
        return _perm[index & (_perm.Length - 1)];
    }
}

[EgorBot]

❌ Failed on AwsGenoa: Job failed, see logs.

cc @EgorBo (logs)

[EgorBo]

@EgorBot -win_amd -pr 109466

using BenchmarkDotNet.Attributes;

public class C
{
    private static readonly int[] _perm = [1, 2, 3, 4];

    private int Index = 1;

    [Benchmark]
    public int Hash()
    {
        int index = Index;
        return _perm[index & (_perm.Length - 1)];
    }
}

[EgorBo]

@EgorBot -linux_amd -arm64 -pr 109466

using BenchmarkDotNet.Attributes;

public class C
{
    private static readonly int[] _perm = [1, 2, 3, 4];

    private int Index = 1;

    [Benchmark]
    public int Hash()
    {
        int index = Index;
        return _perm[index & (_perm.Length - 1)];
    }
}

[EgorBot]

Benchmark results on Linux-Genoa

BenchmarkDotNet v0.14.0, Ubuntu 24.04 LTS (Noble Numbat)
AMD EPYC 9R14, 1 CPU, 16 logical and 16 physical cores
  Job-VHFPFT : .NET 10.0.0 (42.42.42.42424), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI
  Job-LKZIRQ : .NET 10.0.0 (42.42.42.42424), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI

Method	Toolchain	Mean	Error	Ratio
Hash	Main	0.2789 ns	0.0191 ns	1.00
Hash	PR	0.0112 ns	0.0118 ns	0.04

BDN_Artifacts.zip

[EgorBot]

cc @EgorBo (logs)

[EgorBot]

Benchmark results on Linux-Graviton4

BenchmarkDotNet v0.14.0, Ubuntu 24.04 LTS (Noble Numbat)
Arm64
  Job-DHKDWN : .NET 10.0.0 (42.42.42.42424), Arm64 RyuJIT AdvSIMD
  Job-NWKPCJ : .NET 10.0.0 (42.42.42.42424), Arm64 RyuJIT AdvSIMD

Method	Toolchain	Mean	Error	Ratio
Hash	Main	0.1383 ns	0.0012 ns	1.00
Hash	PR	0.1162 ns	0.0016 ns	0.84

BDN_Artifacts.zip

[EgorBot]

cc @EgorBo (logs)

[EgorBot]

Benchmark results on Windows-Genoa

BenchmarkDotNet v0.14.0, Windows 10 (10.0.20348.2762)
AMD EPYC 9R14, 1 CPU, 16 logical and 16 physical cores
  Job-MWHTTU : .NET 10.0.0 (42.42.42.42424), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI
RatioSD=?

Method	Job	Toolchain	Mean	Error	Ratio
Hash	Job-NQEOWI	\core_root_base\corerun.exe	NA	NA	?
Hash	Job-MWHTTU	\core_root_diff\corerun.exe	0.0022 ns	0.0026 ns	?

Benchmarks with issues: C.Hash: Job-NQEOWI(Toolchain=\core_root_base\corerun.exe)

BDN_Artifacts.zip

[EgorBot]

cc @EgorBo (logs)

[EgorBo]

@EgorBot -win_amd -pr 109466

using BenchmarkDotNet.Attributes;

public class C
{
    private static readonly int[] _perm = [1, 2, 3, 4];

    private int Index = 1;

    [Benchmark]
    public int Hash()
    {
        int index = Index;
        return _perm[index & (_perm.Length - 1)];
    }
}

[EgorBot]

Benchmark results on Windows-Genoa

BenchmarkDotNet v0.14.0, Windows 10 (10.0.20348.2762)
AMD EPYC 9R14, 1 CPU, 16 logical and 16 physical cores
  Job-FETNAZ : .NET 10.0.0 (42.42.42.42424), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI
  Job-HGBNVG : .NET 10.0.0 (42.42.42.42424), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI

Method	Job	Toolchain	Mean	Error	Ratio
Hash	Job-FETNAZ	\core_root_base\corerun.exe	0.2753 ns	0.0077 ns	1.001
Hash	Job-HGBNVG	\core_root_diff\corerun.exe	0.0001 ns	0.0005 ns	0.000

BDN_Artifacts.zip

[EgorBot]

cc @EgorBo (logs)

[EgorBo]

@EgorBot -win_arm -pr 109466

using BenchmarkDotNet.Attributes;

public class C
{
    private static readonly int[] _perm = [1, 2, 3, 4];

    private int Index = 1;

    [Benchmark]
    public int Hash()
    {
        int index = Index;
        return _perm[index & (_perm.Length - 1)];
    }
}

[EgorBot]

❌ AwsGraviton4 can't be used with OS=Windows2022. See:

[azure_ampere] = [ubuntu2204, ubuntu2404], [azure_milano] = [ubuntu2204, ubuntu2404], [azure_icelake] = [ubuntu2204, ubuntu2404], [azure_cobalt100] = [ubuntu2204, ubuntu2404], [azure_genoa] = [ubuntu2204, ubuntu2404], [aws_graviton2] = [ubuntu2204, ubuntu2404], [aws_graviton3] = [ubuntu2204, ubuntu2404], [aws_graviton4] = [ubuntu2204, ubuntu2404], [aws_m2pro] = [macos], [aws_m1] = [macos], [aws_m1ultra] = [macos], [aws_m2] = [macos], [aws_macx86] = [macos], [aws_sapphirelake] = [windows, ubuntu2204, ubuntu2404], [aws_icelake] = [windows, ubuntu2204, ubuntu2404], [aws_genoa] = [windows, ubuntu2204, ubuntu2404], [aws_milano] = [windows, ubuntu2204, ubuntu2404],

[EgorBot]

cc @EgorBo

[EgorBo]

@EgorBot -win_arm -pr 109466

using BenchmarkDotNet.Attributes;

public class C
{
    private static readonly int[] _perm = [1, 2, 3, 4];

    private int Index = 1;

    [Benchmark]
    public int Hash()
    {
        int index = Index;
        return _perm[index & (_perm.Length - 1)];
    }
}

[EgorBo]

@EgorBot -help

[EgorBot]

❌ AwsGraviton4 can't be used with OS=Windows2022. See:

Targets:             OSes:

azure_ampere         linux
azure_milano         linux
azure_icelake        linux
azure_cobalt100      linux
azure_genoa          linux
aws_m1               macos
aws_m1ultra          macos
aws_m2               macos
aws_m2pro            macos
aws_macx86           macos
aws_sapphirelake     linux, windows
aws_icelake          linux, windows
aws_genoa            linux, windows
aws_milano           linux, windows

[EgorBot]

EgorBot manual

Usage: @EgorBot [-%target%] [-profiler] [raw args for BDN] `C# snippet surrounded with triple ticks`

-%target%:       Can be -arm, -amd or -intel. Or multiple at once, e.g. '-arm64 -intel'
                 -intel is used when none of the targets are specified.

                 NOTE: target can be prefixed with the OS:
                  -linux_*
                  -windows_*              (x64 only atm)
                  -macos_*                (temporarily disabled)

                 Full list of targets (idiomatic names):
                  -azure_ampere           (temporarily disabled)
                  -azure_cobalt100        (temporarily disabled)
                  -azure_milano           (temporarily disabled)
                  -azure_icelake          (temporarily disabled)
                  -aws_sapphirelake
                  -aws_icelake
                  -aws_genoa
                  -aws_milano
                  -aws_m1                 (temporarily disabled)
                  -aws_m1ultra            (temporarily disabled)
                  -aws_m2                 (temporarily disabled)
                  -aws_m2pro              (temporarily disabled)

                  short aliases:
                  -arm   = -azure_ampere  (temporarily changed to -aws_graviton4)
                  -intel = -azure_icelake (temporarily changed to -aws_sapphirelake)
                  -amd   = -azure_milano  (temporarily changed to -aws_genoa)

-profiler:       Use 'perf record' to collect a flamegraph/hot asm.

-perf_events     Exact events to collect with 'perf', e.g. -perf_events ld_align_lat
                 (events are target-specific, you can find the list of the supported events in BDN_Artifacts.zip
                 when you run a benchmark with -profiler arg).

-commit:         E.g. '-commit 72ea87f vs 380898a' or just '-commit 72ea87f'
                 Runs the benchmark on the specified commit(s) (PR is ignored)

-mono:           Use Mono runtime instead of CoreCLR for all targets. Should be possible to use
                 Mono interp too (LLVM is not supported yet).
                 Mono doesn't support -profiler (at least JIT)
                 To use mono-interp, use BDN args, e.g. --envvars MONO_ENV_OPTIONS:"--interpreter"

-nonativepgo:    Disable native PGO (Build with /p:NoPgoOptimize=true)

-pr %num%:       Run for changes in a specific PR. If bot is invoked from a PR - it takes changes
                 from that PR implicitly.

-[args for BDN]: Args directly passed to BDN e.g. '--disasm', see
                 https://github.com/dotnet/BenchmarkDotNet/blob/master/docs/articles/guides/console-args.md

All targets are Linux-only at the moment. NOTE: BenchmarkRunner.Run or BenchmarkSwitcher.From* can be omitted (snippet without an entrypoint) Although, if they're presented then Program's args must be be forwarded to Run(args: args)

NOTE: [DisassemblyDiagnoser] may cause unexpected crashes in BDN on Linux (at least on x64)

Examples: -intel -arm64 -perf --envvars DOTNET_JitDisasm:Foo

Usage example: link

[EgorBot]

cc @EgorBo