Benchmarks for dotnet/runtime#131833 (for @joshuajyue)

[EgorBot]

Processing benchmark request from PR dotnet/runtime#131833.

Targets: windows_azure_turin, ubuntu24_azure_turin, macos15_helix_arm64
Commits: main;PR_131833

• 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

@joshuajyue

BenchmarkDotNet v0.16.0-nightly.20260801.595, macOS Sequoia 15.4.1 (24E263) [Darwin 24.4.0]
Apple M2, 1 CPU, 8 logical and 8 physical cores
Memory: 8 GB Total, 2.62 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  OutlierMode=DontRemove  PowerPlanMode=  
IterationTime=250ms  MaxIterationCount=20  MemoryRandomization=True  
MinIterationCount=15  WarmupCount=1  

Method	Toolchain	Size	Mean	Error	Ratio	Gen0	Allocated	Alloc Ratio
BitArrayIntArrayCtor	main**	4	9.123 ns	0.0869 ns	0.98	0.0086	72 B	1.00
BitArrayIntArrayCtor	PR #131833	4	9.344 ns	0.7785 ns	1.00	0.0086	72 B	1.00
BitArrayIntArrayCtor	main**	512	100.256 ns	8.0994 ns	0.99	0.2514	2104 B	1.00
BitArrayIntArrayCtor	PR #131833	512	102.271 ns	7.8819 ns	1.00	0.2514	2104 B	1.00

Full logs

[EgorBot]

Results for ubuntu24_azure_turin

@joshuajyue

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, 9.4 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  OutlierMode=DontRemove  PowerPlanMode=  
IterationTime=250ms  MaxIterationCount=20  MemoryRandomization=True  
MinIterationCount=15  WarmupCount=1  

Method	Toolchain	Size	Mean	Error	Ratio	Gen0	Allocated	Alloc Ratio
BitArrayIntArrayCtor	main**	4	9.504 ns	0.1773 ns	1.02	0.0043	72 B	1.00
BitArrayIntArrayCtor	PR #131833	4	9.314 ns	0.1691 ns	1.00	0.0043	72 B	1.00
BitArrayIntArrayCtor	main**	512	54.774 ns	1.0493 ns	0.98	0.1256	2104 B	1.00
BitArrayIntArrayCtor	PR #131833	512	56.147 ns	1.0717 ns	1.00	0.1257	2104 B	1.00

Full logs

[EgorBot]

Results for windows_azure_turin

@joshuajyue

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, 27.29 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  OutlierMode=DontRemove  PowerPlanMode=  
IterationTime=250ms  MaxIterationCount=20  MemoryRandomization=True  
MinIterationCount=15  WarmupCount=1  

Method	Toolchain	Size	Mean	Error	Ratio	Gen0	Allocated	Alloc Ratio
BitArrayIntArrayCtor	main**	4	9.817 ns	0.1935 ns	1.03	0.0043	72 B	1.00
BitArrayIntArrayCtor	PR #131833	4	9.510 ns	0.1832 ns	1.00	0.0043	72 B	1.00
BitArrayIntArrayCtor	main**	512	67.659 ns	5.6512 ns	1.02	0.1257	2104 B	1.00
BitArrayIntArrayCtor	PR #131833	512	66.306 ns	3.8322 ns	1.00	0.1255	2104 B	1.00

Full logs