Benchmarks for dotnet/runtime#126678 (for @EgorBo)

[EgorBot]

Processing benchmark request from PR dotnet/runtime#126678.

Targets: ubuntu24_aws_graviton4
Commits: main;PR_126678

• ubuntu24_aws_graviton4: live logs

Results will be posted here once they are ready.

[EgorBot]

Results for ubuntu24_aws_graviton4

@EgorBo

BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04 LTS (Noble Numbat)
Neoverse-V2, 8 physical cores
.NET SDK 11.0.100-preview.4.26208.106
  [Host]     : .NET 10.0.5 (10.0.5, 10.0.526.15411), Arm64 RyuJIT armv8.0-a

Method	Toolchain	Mean	Error	Ratio
Medium	PR #126678	4.125 ns	0.0091 ns	1.00
Medium	main	5.895 ns	0.1666 ns	1.43

Profiling artifacts

Benchmarks.Medium:

	main	PR_126678
flamegraph	link	link
functions	link	link
asm	link	link
stats	link	link
speedscope	link	link

[tannergooding]

@EgorBot -aws_arm -profiler

using System.Buffers;
using BenchmarkDotNet.Attributes;

public class Benchmarks
{
    private static readonly SearchValues<byte> s_controlQuoteBackslash = SearchValues.Create(
        "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\u0008\u0009\u000A\u000B"u8 +
        "\u000C\u000D\u000E\u000F\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018"u8 +
        "\u0019\u001A\u001B\u001C\u001D\u001E\u001F"u8 + "\""u8 + "\\"u8);

    private byte[] _str = "Product description with some text that is a bit longer than usual\""u8.ToArray();

    [Benchmark]
    public int Medium() => _str.AsSpan().IndexOfAny(s_controlQuoteBackslash);
}

[EgorBot]

Benchmark job submitted. The results will be posted here once they are ready.

• ubuntu24_aws_graviton4: live logs

[EgorBot]

Results for ubuntu24_aws_graviton4

@tannergooding

BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04 LTS (Noble Numbat)
Neoverse-V2, 8 physical cores
.NET SDK 11.0.100-preview.4.26208.110
  [Host]     : .NET 10.0.5 (10.0.5, 10.0.526.15411), Arm64 RyuJIT armv8.0-a

Method	Toolchain	Mean	Error	Ratio
Medium	PR #126678	4.611 ns	0.0466 ns	1.00
Medium	main	5.606 ns	0.1462 ns	1.22

Profiling artifacts

Benchmarks.Medium:

	main	PR_126678
flamegraph	link	link
functions	link	link
asm	link	link
stats	link	link
speedscope	link	link

Full logs