Benchmarks for dotnet/runtime#131838 (for @EgorBo)

[EgorBot]

Processing benchmark request from PR dotnet/runtime#131838.

Targets: windows_azure_turin, ubuntu24_azure_turin, macos15_helix_arm64
Commits: main;PR_131838

• windows_azure_turin: live logs
• ubuntu24_azure_turin: live logs
• macos15_helix_arm64: live logs

Results will be posted here once they are ready.

[EgorBot]

Results for macos15_helix_arm64

@EgorBo

BenchmarkDotNet v0.16.0-nightly.20260801.595, macOS Sequoia 15.7.5 (24G624) [Darwin 24.6.0]
Apple M4, 1 CPU, 10 logical and 10 physical cores
Memory: 16 GB Total, 5.38 GB Available
.NET SDK 11.0.100-rc.1.26404.113
  [Host]     : .NET 11.0.0 (11.0.0-rc.1.26404.113, 11.0.26.40513), Arm64 RyuJIT armv8.0-a

EvaluateOverhead=False  PowerPlanMode=  IterationTime=250ms  
MaxIterationCount=20  MinIterationCount=15  WarmupCount=1  

Method	Toolchain	Size	Mean	Error	Ratio	Gen0	Allocated	Alloc Ratio
BitArrayBoolArrayCtor	main**	4	7.719 ns	0.0233 ns	1.00	0.0076	64 B	1.00
BitArrayBoolArrayCtor	PR #131838	4	7.716 ns	0.0183 ns	1.00	0.0076	64 B	1.00
BitArrayBoolArrayCtor	main**	512	21.919 ns	0.4241 ns	1.06	0.0143	120 B	1.00
BitArrayBoolArrayCtor	PR #131838	512	20.582 ns	0.0343 ns	1.00	0.0143	120 B	1.00

Full logs

[EgorBot]

Results for ubuntu24_azure_turin

@EgorBo

BenchmarkDotNet v0.16.0-nightly.20260801.595, Linux Ubuntu 24.04.4 LTS (Noble Numbat)
AMD EPYC 9V45 2.60GHz, 1 CPU, 8 logical and 4 physical cores
Memory: 31.34 GB Total, 9.41 GB Available
.NET SDK 11.0.100-rc.1.26404.113
  [Host]     : .NET 11.0.0 (11.0.0-rc.1.26404.113, 11.0.26.40513), X64 RyuJIT x86-64-v4

EvaluateOverhead=False  PowerPlanMode=  IterationTime=250ms  
MaxIterationCount=20  MinIterationCount=15  WarmupCount=1  

Method	Toolchain	Size	Mean	Error	Ratio	Gen0	Allocated	Alloc Ratio
BitArrayBoolArrayCtor	main**	4	9.121 ns	0.2461 ns	0.99	0.0038	64 B	1.00
BitArrayBoolArrayCtor	PR #131838	4	9.220 ns	0.1924 ns	1.00	0.0038	64 B	1.00
BitArrayBoolArrayCtor	main**	512	10.740 ns	0.2421 ns	0.85	0.0072	120 B	1.00
BitArrayBoolArrayCtor	PR #131838	512	12.678 ns	0.5847 ns	1.00	0.0072	120 B	1.00

Full logs

[EgorBot]

Results for windows_azure_turin

@EgorBo

BenchmarkDotNet v0.16.0-nightly.20260801.595, Windows 11 (10.0.26100.33158/24H2/2024Update/HudsonValley) (Hyper-V)
AMD EPYC 9V45 2.60GHz, 1 CPU, 8 logical and 4 physical cores
Memory: 31.99 GB Total, 27.51 GB Available
.NET SDK 11.0.100-rc.1.26404.113
  [Host]     : .NET 11.0.0 (11.0.0-rc.1.26404.113, 11.0.26.40513), X64 RyuJIT x86-64-v4

EvaluateOverhead=False  PowerPlanMode=  IterationTime=250ms  
MaxIterationCount=20  MinIterationCount=15  WarmupCount=1  

Method	Toolchain	Size	Mean	Error	Ratio	Gen0	Allocated	Alloc Ratio
BitArrayBoolArrayCtor	main**	4	7.848 ns	0.0910 ns	1.01	0.0038	64 B	1.00
BitArrayBoolArrayCtor	PR #131838	4	7.801 ns	0.1461 ns	1.00	0.0038	64 B	1.00
BitArrayBoolArrayCtor	main**	512	10.512 ns	0.1947 ns	0.93	0.0071	120 B	1.00
BitArrayBoolArrayCtor	PR #131838	512	11.312 ns	0.3437 ns	1.00	0.0072	120 B	1.00

Full logs