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 15.3.1 (24D70) [Darwin 24.3.0]
Apple M2, 1 CPU, 8 logical and 8 physical cores
Memory: 8 GB Total, 0.73 GB Available
.NET SDK 11.0.100-rc.1.26404.101
  [Host]     : .NET 11.0.0 (11.0.0-rc.1.26404.101, 11.0.26.40501), 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	12.67 ns	0.042 ns	1.04	0.0076	64 B	1.00
BitArrayBoolArrayCtor	PR #131838	4	12.14 ns	0.020 ns	1.00	0.0076	64 B	1.00
BitArrayBoolArrayCtor	main**	512	30.28 ns	0.063 ns	1.00	0.0143	120 B	1.00
BitArrayBoolArrayCtor	PR #131838	512	30.39 ns	0.061 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.1.26404.101
  [Host]     : .NET 11.0.0 (11.0.0-rc.1.26404.101, 11.0.26.40501), 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	9.358 ns	0.2397 ns	0.99	0.0038	64 B	1.00
BitArrayBoolArrayCtor	PR #131838	4	9.466 ns	0.3738 ns	1.00	0.0038	64 B	1.00
BitArrayBoolArrayCtor	main**	512	11.266 ns	0.5397 ns	0.95	0.0072	120 B	1.00
BitArrayBoolArrayCtor	PR #131838	512	11.856 ns	0.6630 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, 27.44 GB Available
.NET SDK 11.0.100-rc.1.26404.101
  [Host]     : .NET 11.0.0 (11.0.0-rc.1.26404.101, 11.0.26.40501), 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	7.874 ns	0.1377 ns	1.00	0.0038	64 B	1.00
BitArrayBoolArrayCtor	PR #131838	4	7.842 ns	0.1012 ns	1.00	0.0038	64 B	1.00
BitArrayBoolArrayCtor	main**	512	10.689 ns	0.2046 ns	0.97	0.0072	120 B	1.00
BitArrayBoolArrayCtor	PR #131838	512	11.002 ns	0.1849 ns	1.00	0.0072	120 B	1.00

Full logs