Benchmarks for dotnet/runtime#125012 (for @Copilot)

[EgorBot]

Processing benchmark request from PR dotnet/runtime#125012.

Targets: ubuntu24_azure_turin, macos26_helix_arm64
Commits: main;PR_125012

• ubuntu24_azure_turin: live logs
• macos26_helix_arm64: live logs

Results will be posted here once they are ready.

[EgorBot]

Results for macos26_helix_arm64

@Copilot

BenchmarkDotNet v0.15.8, macOS Sequoia 15.4.1 (24E263) [Darwin 24.4.0]
Apple M4, 1 CPU, 10 logical and 10 physical cores
.NET SDK 11.0.100-preview.3.26128.104
  [Host]     : .NET 10.0.3 (10.0.3, 10.0.326.7603), Arm64 RyuJIT armv8.0-a

Method	Toolchain	N	Mean	Error	Ratio	Allocated	Alloc Ratio
CountArray	PR #125012**	10	2.2648 ns	0.0218 ns	1.000	-	NA
CountArray	main	10	0.0193 ns	0.0063 ns	0.009	-	NA
CountArray	PR #125012**	100	24.1012 ns	0.3911 ns	1.000	-	NA
CountArray	main	100	0.0240 ns	0.0053 ns	0.001	-	NA
CountArray	PR #125012**	1000	233.4526 ns	0.0916 ns	1.000	-	NA
CountArray	main	1000	0.0244 ns	0.0048 ns	0.000	-	NA

Full logs

[EgorBot]

Results for ubuntu24_azure_turin

@Copilot

BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 9V45 2.60GHz, 1 CPU, 8 logical and 4 physical cores
.NET SDK 11.0.100-preview.3.26128.104
  [Host]     : .NET 10.0.3 (10.0.3, 10.0.326.7603), X64 RyuJIT x86-64-v4

Method	Toolchain	N	Mean	Error	Ratio	Allocated	Alloc Ratio
CountArray	PR #125012**	10	1.4210 ns	0.0448 ns	1.001	-	NA
CountArray	main	10	0.0000 ns	0.0000 ns	0.000	-	NA
CountArray	PR #125012**	100	23.6227 ns	0.4934 ns	1.004	-	NA
CountArray	main	100	0.0000 ns	0.0000 ns	0.000	-	NA
CountArray	PR #125012**	1000	239.2624 ns	1.3095 ns	1.000	-	NA
CountArray	main	1000	0.0122 ns	0.0174 ns	0.000	-	NA

Full logs