[Benchmark ARM64] [VSadov] Move thin lock acquire/release in CoreCLR to mana ...

[MihuBot]

Job completed in 24 minutes 16 seconds (remote runner delay: 1 minute 24 seconds).
dotnet/runtime#129502
Using arguments: benchmark System.Collections.Concurrent -arm
Main commit: dotnet/runtime@81df057
PR commit: VSadov/runtime@128ca99

System.Collections.Concurrent.IsEmpty_String_

BenchmarkDotNet v0.16.0-nightly.20260518.1249, Linux Ubuntu 24.04.4 LTS (Noble Numbat)
Neoverse-N2, 8 physical cores
Memory: 31.27 GB Total, 1.93 GB Available
  Job-TPEJOW : .NET 11.0.0 (11.0.0-dev, 42.42.42.42424), Arm64 RyuJIT armv8.0-a
  Job-HKHXHK : .NET 11.0.0 (11.0.0-dev, 42.42.42.42424), Arm64 RyuJIT armv8.0-a
EvaluateOverhead=False  OutlierMode=Default  PowerPlanMode=
IterationTime=250ms  MaxIterationCount=20  MemoryRandomization=Default
MinIterationCount=15  WarmupCount=1

Method	Toolchain	Size	Mean	Error	Ratio	Allocated	Alloc Ratio
Dictionary	Main	0	143.484 ns	0.2113 ns	1.00	-	NA
Dictionary	PR	0	139.093 ns	0.0337 ns	0.97	-	NA
Queue	Main	0	3.229 ns	0.0052 ns	1.00	-	NA
Queue	PR	0	3.270 ns	0.0056 ns	1.01	-	NA
Stack	Main	0	1.501 ns	0.0005 ns	1.00	-	NA
Stack	PR	0	1.498 ns	0.0003 ns	1.00	-	NA
Bag	Main	0	8.567 ns	0.0010 ns	1.00	-	NA
Bag	PR	0	8.592 ns	0.0014 ns	1.00	-	NA
Dictionary	Main	512	3.105 ns	0.0008 ns	1.00	-	NA
Dictionary	PR	512	3.120 ns	0.0005 ns	1.00	-	NA
Queue	Main	512	2.613 ns	0.0010 ns	1.00	-	NA
Queue	PR	512	2.569 ns	0.0017 ns	0.98	-	NA
Stack	Main	512	1.503 ns	0.0005 ns	1.00	-	NA
Stack	PR	512	1.500 ns	0.0006 ns	1.00	-	NA
Bag	Main	512	8.056 ns	0.0012 ns	1.00	-	NA
Bag	PR	512	8.041 ns	0.0012 ns	1.00	-	NA

System.Collections.Concurrent.IsEmpty_Int32_

BenchmarkDotNet v0.16.0-nightly.20260518.1249, Linux Ubuntu 24.04.4 LTS (Noble Numbat)
Neoverse-N2, 8 physical cores
Memory: 31.27 GB Total, 1.93 GB Available
  Job-TPEJOW : .NET 11.0.0 (11.0.0-dev, 42.42.42.42424), Arm64 RyuJIT armv8.0-a
  Job-HKHXHK : .NET 11.0.0 (11.0.0-dev, 42.42.42.42424), Arm64 RyuJIT armv8.0-a
EvaluateOverhead=False  OutlierMode=Default  PowerPlanMode=
IterationTime=250ms  MaxIterationCount=20  MemoryRandomization=Default
MinIterationCount=15  WarmupCount=1

Method	Toolchain	Size	Mean	Error	Ratio	Allocated	Alloc Ratio
Dictionary	Main	0	134.946 ns	0.4729 ns	1.00	-	NA
Dictionary	PR	0	138.781 ns	0.0564 ns	1.03	-	NA
Queue	Main	0	3.278 ns	0.0040 ns	1.00	-	NA
Queue	PR	0	3.291 ns	0.0053 ns	1.00	-	NA
Stack	Main	0	1.505 ns	0.0004 ns	1.00	-	NA
Stack	PR	0	1.505 ns	0.0003 ns	1.00	-	NA
Bag	Main	0	4.898 ns	0.0016 ns	1.00	-	NA
Bag	PR	0	4.896 ns	0.0035 ns	1.00	-	NA
Dictionary	Main	512	3.120 ns	0.0006 ns	1.00	-	NA
Dictionary	PR	512	3.139 ns	0.0005 ns	1.01	-	NA
Queue	Main	512	2.538 ns	0.0014 ns	1.00	-	NA
Queue	PR	512	2.597 ns	0.0014 ns	1.02	-	NA
Stack	Main	512	1.496 ns	0.0002 ns	1.00	-	NA
Stack	PR	512	1.502 ns	0.0005 ns	1.00	-	NA
Bag	Main	512	4.332 ns	0.0133 ns	1.00	-	NA
Bag	PR	512	4.315 ns	0.0021 ns	1.00	-	NA

System.Collections.Concurrent.Count_String_

BenchmarkDotNet v0.16.0-nightly.20260518.1249, Linux Ubuntu 24.04.4 LTS (Noble Numbat)
Neoverse-N2, 8 physical cores
Memory: 31.27 GB Total, 1.93 GB Available
  Job-TPEJOW : .NET 11.0.0 (11.0.0-dev, 42.42.42.42424), Arm64 RyuJIT armv8.0-a
  Job-HKHXHK : .NET 11.0.0 (11.0.0-dev, 42.42.42.42424), Arm64 RyuJIT armv8.0-a
EvaluateOverhead=False  OutlierMode=Default  PowerPlanMode=
IterationTime=250ms  MaxIterationCount=20  MemoryRandomization=Default
MinIterationCount=15  WarmupCount=1

Method	Toolchain	Size	Mean	Error	Ratio	Allocated	Alloc Ratio
Dictionary	Main	512	136.707 ns	0.0774 ns	1.00	-	NA
Dictionary	PR	512	132.469 ns	0.0186 ns	0.97	-	NA
Queue	Main	512	4.514 ns	0.0015 ns	1.00	-	NA
Queue	PR	512	4.576 ns	0.0015 ns	1.01	-	NA
Queue_EnqueueCountDequeue	Main	512	22.954 ns	0.0034 ns	1.00	-	NA
Queue_EnqueueCountDequeue	PR	512	21.773 ns	0.0046 ns	0.95	-	NA
Stack	Main	512	610.995 ns	0.0614 ns	1.00	-	NA
Stack	PR	512	610.825 ns	0.1891 ns	1.00	-	NA
Bag	Main	512	41.633 ns	0.0424 ns	1.00	-	NA
Bag	PR	512	39.946 ns	0.0075 ns	0.96	-	NA

System.Collections.Concurrent.Count_Int32_

BenchmarkDotNet v0.16.0-nightly.20260518.1249, Linux Ubuntu 24.04.4 LTS (Noble Numbat)
Neoverse-N2, 8 physical cores
Memory: 31.27 GB Total, 1.93 GB Available
  Job-TPEJOW : .NET 11.0.0 (11.0.0-dev, 42.42.42.42424), Arm64 RyuJIT armv8.0-a
  Job-HKHXHK : .NET 11.0.0 (11.0.0-dev, 42.42.42.42424), Arm64 RyuJIT armv8.0-a
EvaluateOverhead=False  OutlierMode=Default  PowerPlanMode=
IterationTime=250ms  MaxIterationCount=20  MemoryRandomization=Default
MinIterationCount=15  WarmupCount=1

Method	Toolchain	Size	Mean	Error	Ratio	Allocated	Alloc Ratio
Dictionary	Main	512	136.055 ns	0.0995 ns	1.00	-	NA
Dictionary	PR	512	133.604 ns	0.0223 ns	0.98	-	NA
Queue	Main	512	4.354 ns	0.0021 ns	1.00	-	NA
Queue	PR	512	4.481 ns	0.0013 ns	1.03	-	NA
Queue_EnqueueCountDequeue	Main	512	22.814 ns	0.0137 ns	1.00	-	NA
Queue_EnqueueCountDequeue	PR	512	21.310 ns	0.0040 ns	0.93	-	NA
Stack	Main	512	610.730 ns	0.0783 ns	1.00	-	NA
Stack	PR	512	610.802 ns	0.0972 ns	1.00	-	NA
Bag	Main	512	40.089 ns	0.0159 ns	1.00	-	NA
Bag	PR	512	43.008 ns	0.0096 ns	1.07	-	NA

Artifacts:

• BDN_Artifacts.zip (117 KB)
• results.md (10 KB)