[Perf] Windows/arm64: 3 Improvements on 2/4/2025 10:16:23 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | Windows 10.0.22621
Queue | SurfaceWindows
Baseline | [05d94d94028b5622b19734e0e1b60d7aca4667b3](https://github.com/dotnet/runtime/commit/05d94d94028b5622b19734e0e1b60d7aca4667b3)
Compare | [16782a4481f389e68314b16ea628c5af80f22783](https://github.com/dotnet/runtime/commit/16782a4481f389e68314b16ea628c5af80f22783)
Diff | [Diff](https://github.com/dotnet/runtime/compare/05d94d94028b5622b19734e0e1b60d7aca4667b3...16782a4481f389e68314b16ea628c5af80f22783)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.IterateForEach&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[IEnumerable - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.22621/SurfaceWindows/System.Collections.IterateForEach(Int32).IEnumerable(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Iterate/IterateForEach.cs#L88-#L90>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 956.71 ns | 250.53 ns | 0.26 | 0.05 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2025/refs/heads/main_arm64_Windows%2010.0.22621/SurfaceWindows_Improvement/System.Collections.IterateForEach%28Int32%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2025/refs/heads/main_arm64_Windows%2010.0.22621/SurfaceWindows_Improvement/System.Collections.IterateForEach%28Int32%29.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateForEach&lt;Int32&gt;*'
```

<details>

### System.Collections.IterateForEach&lt;Int32&gt;.IEnumerable(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | arm64
OS | Windows 10.0.22621
Queue | SurfaceWindows
Baseline | [05d94d94028b5622b19734e0e1b60d7aca4667b3](https://github.com/dotnet/runtime/commit/05d94d94028b5622b19734e0e1b60d7aca4667b3)
Compare | [7c8d89cc8efa5dbe38b49caaeb39abbb0eee9746](https://github.com/dotnet/runtime/commit/7c8d89cc8efa5dbe38b49caaeb39abbb0eee9746)
Diff | [Diff](https://github.com/dotnet/runtime/compare/05d94d94028b5622b19734e0e1b60d7aca4667b3...7c8d89cc8efa5dbe38b49caaeb39abbb0eee9746)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.CtorFromCollection&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ConcurrentQueue - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.22621/SurfaceWindows/System.Collections.CtorFromCollection(Int32).ConcurrentQueue(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Create/CtorFromCollection.cs#L71-#L72>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 7.90 μs | 7.48 μs | 0.95 | 0.04 | False | | |
|<ul><li>[HashSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.22621/SurfaceWindows/System.Collections.CtorFromCollection(Int32).HashSet(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Create/CtorFromCollection.cs#L44-#L45>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 9.54 μs | 7.24 μs | 0.76 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2025/refs/heads/main_arm64_Windows%2010.0.22621/SurfaceWindows_Improvement/System.Collections.CtorFromCollection%28Int32%29_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2025/refs/heads/main_arm64_Windows%2010.0.22621/SurfaceWindows_Improvement/System.Collections.CtorFromCollection%28Int32%29_002.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2025/refs/heads/main_arm64_Windows%2010.0.22621/SurfaceWindows_Improvement/System.Collections.CtorFromCollection%28Int32%29.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorFromCollection&lt;Int32&gt;*'
```

<details>

### System.Collections.CtorFromCollection&lt;Int32&gt;.ConcurrentQueue(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.CtorFromCollection&lt;Int32&gt;.HashSet(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>

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[Perf] Windows/arm64: 3 Improvements on 2/4/2025 10:16:23 PM +00:00 #51085

Run Information

Improvements in System.Collections.IterateForEach<Int32>

Repro

System.Collections.IterateForEach<Int32>.IEnumerable(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Collections.CtorFromCollection<Int32>

Repro

System.Collections.CtorFromCollection<Int32>.ConcurrentQueue(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.CtorFromCollection<Int32>.HashSet(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Assignees

Labels

Type

Projects

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Development

Name	Value
Architecture	arm64
OS	Windows 10.0.22621
Queue	SurfaceWindows
Baseline	05d94d94028b5622b19734e0e1b60d7aca4667b3
Compare	16782a4481f389e68314b16ea628c5af80f22783
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ConcurrentQueue - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	7.90 μs	7.48 μs	0.95	0.04	False
HashSet - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	9.54 μs	7.24 μs	0.76	0.01	False

[Perf] Windows/arm64: 3 Improvements on 2/4/2025 10:16:23 PM +00:00 #51085

Description

Run Information

Improvements in System.Collections.IterateForEach<Int32>

Repro

System.Collections.IterateForEach<Int32>.IEnumerable(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Collections.CtorFromCollection<Int32>

Repro

System.Collections.CtorFromCollection<Int32>.ConcurrentQueue(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.CtorFromCollection<Int32>.HashSet(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions