[Perf] Windows/arm64: 7 Improvements on 2/6/2025 11:26:44 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | Windows 10.0.22621
Queue | SurfaceWindows
Baseline | [6f3f67528f9c1e6fd3b8614aac054286f3b2e7e0](https://github.com/dotnet/runtime/commit/6f3f67528f9c1e6fd3b8614aac054286f3b2e7e0)
Compare | [cee8434d1efab267301c84e1c2cef0b8d5fb7e8e](https://github.com/dotnet/runtime/commit/cee8434d1efab267301c84e1c2cef0b8d5fb7e8e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/6f3f67528f9c1e6fd3b8614aac054286f3b2e7e0...cee8434d1efab267301c84e1c2cef0b8d5fb7e8e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Diagnostics.Perf_Activity

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[EnumerateActivityLinkTagsSmall - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.22621/SurfaceWindows/System.Diagnostics.Perf_Activity.EnumerateActivityLinkTagsSmall.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Diagnostics/Perf_Activity.cs#L169-#L175>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1RTW8TMRC9R8p/MLk4EdvsNioNBFmitBFItBJqIjgi453dHfBHZI/brCj/HTu7uXCZkcdv3rx5o4EYQSAm2Ae+6wOBWd6hbK0LhCosv4Jvftwowiekfrm10YCXBOfKPdrfe9mGnZFa8/fTiU58siHwibBOQEID81W1urq4XF2s1vvq7aa63FTXy+vq3XpdvXldVZuqWoydHg4uNfLakQUqfbS5/8z700uruvzvoQllB7IOpZFozwDlbINtntxbaVDN//BbZw6oJaGzD64GvmGcEDzUvGD8MdovaOtcTGjv+N8s5BPQZwzkPCqp7yTJ70hd5pEeg7Nhnv0SORTDquIUi5N6kUMxShVDKkZhYkiL6eSFHbz7BYrYDjxCKNjHiLrep2V3JM2hYN+kjiD2acitSy6Af4QQNd08JftbmE7K8oU9d2mRkYG9SuSUvAhsNiO3PSoda5jNWFmy7TFRamCuYQ3qxIW2ZS6mQ7Fwas6CPNg6XS37rTrpiT2nrdl8AIizzKNyOhor/pfbD/UgTroTjpA0CJ7sg+R0Pz4fQIbowYAlvvgHMdzmHnsCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 27.10 ns | 2.77 ns | 0.10 | 0.30 | False | | |
|<ul><li>[EnumerateActivityTagObjectsSmall - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.22621/SurfaceWindows/System.Diagnostics.Perf_Activity.EnumerateActivityTagObjectsSmall.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Diagnostics/Perf_Activity.cs#L121-#L127>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 31.23 ns | 3.13 ns | 0.10 | 0.22 | False | | |
|<ul><li>[EnumerateActivityEventsLarge - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.22621/SurfaceWindows/System.Diagnostics.Perf_Activity.EnumerateActivityEventsLarge.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Diagnostics/Perf_Activity.cs#L161-#L167>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1SwW7bMAy9B8g/aLkowdzYNYamzSBgXRtswFZgaILtOGg2bXOQpUCi0gTr/n1U7Fx2ISHq8fHxSQZIEAQSSnyQ21Mg6JePqFvrAmEVlt/ANz/vK8ID0mm5sbEHrwkulc0BLIWv2rcg308nhtl0Q+CZrmYYYQ/zsijfXV2XV+VqV9yui+t1ebNc3a1ui5u7t0WxLorF2Olh77hR1o4sUO6jTf0X3l9e26pL9x6akHeg65D3Gu0FUDnbYJsmn6zusZr/kQ+u36PRhM4+uRrkWkhC8FDLTMjnaL+grVOR0d7Jv0nIJ6DPGMh5rLR51KR/IHWJR3sMzoZ5ckulkA2rqnPMzupVCtkoVQ0pG4WpIS2mk1ex9+43VCS24BFCJj5GNPWOl92S7veZ+K5NBLXjIQ+OXQD/DCEauj+w+S1MJ3n+Kl46XmRkEG+YnNiLIGYzcptjZWINs5nIc7E5MqUB4RrRoGEutK1wkR9KhHNzEuTB1vxqye+q057EC28t5gNAXWQeK2dib9X/ck9DPaizbsYRkgEl2T5gp0/j8Ql0iB56/jJy8Q8lGyn9eQIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 4.12 μs | 1.73 μs | 0.42 | 0.10 | False | | |
|<ul><li>[EnumerateActivityEventsSmall - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.22621/SurfaceWindows/System.Diagnostics.Perf_Activity.EnumerateActivityEventsSmall.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Diagnostics/Perf_Activity.cs#L153-#L159>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 30.66 ns | 3.43 ns | 0.11 | 0.36 | 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.Diagnostics.Perf_Activity_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.Diagnostics.Perf_Activity_002.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.Diagnostics.Perf_Activity_003.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.Diagnostics.Perf_Activity_004.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.Diagnostics.Perf_Activity.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.Diagnostics.Perf_Activity*'
```

<details>

### System.Diagnostics.Perf_Activity.EnumerateActivityLinkTagsSmall

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Diagnostics.Perf_Activity.EnumerateActivityTagObjectsSmall

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Diagnostics.Perf_Activity.EnumerateActivityEventsLarge

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Diagnostics.Perf_Activity.EnumerateActivityEventsSmall

#### 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 | [6f3f67528f9c1e6fd3b8614aac054286f3b2e7e0](https://github.com/dotnet/runtime/commit/6f3f67528f9c1e6fd3b8614aac054286f3b2e7e0)
Compare | [cee8434d1efab267301c84e1c2cef0b8d5fb7e8e](https://github.com/dotnet/runtime/commit/cee8434d1efab267301c84e1c2cef0b8d5fb7e8e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/6f3f67528f9c1e6fd3b8614aac054286f3b2e7e0...cee8434d1efab267301c84e1c2cef0b8d5fb7e8e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Numerics.Tests.Perf_BigInteger

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Divide - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.22621/SurfaceWindows/System.Numerics.Tests.Perf_BigInteger.Divide(arguments%3a%2065536%2c32768%20bits).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Numerics/Perf.BigInteger.cs#L90-#L93>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 5.83 ms | 1.09 ms | 0.19 | 0.01 | False | | |
|<ul><li>[Remainder - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.22621/SurfaceWindows/System.Numerics.Tests.Perf_BigInteger.Remainder(arguments%3a%2065536%2c32768%20bits).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Numerics/Perf.BigInteger.cs#L95-#L98>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 5.78 ms | 1.09 ms | 0.19 | 0.02 | 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.Numerics.Tests.Perf_BigInteger_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.Numerics.Tests.Perf_BigInteger_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.Numerics.Tests.Perf_BigInteger.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.Numerics.Tests.Perf_BigInteger*'
```

<details>

### System.Numerics.Tests.Perf_BigInteger.Divide(arguments: 65536,32768 bits)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_BigInteger.Remainder(arguments: 65536,32768 bits)

#### 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 | [6f3f67528f9c1e6fd3b8614aac054286f3b2e7e0](https://github.com/dotnet/runtime/commit/6f3f67528f9c1e6fd3b8614aac054286f3b2e7e0)
Compare | [cee8434d1efab267301c84e1c2cef0b8d5fb7e8e](https://github.com/dotnet/runtime/commit/cee8434d1efab267301c84e1c2cef0b8d5fb7e8e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/6f3f67528f9c1e6fd3b8614aac054286f3b2e7e0...cee8434d1efab267301c84e1c2cef0b8d5fb7e8e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in ArrayDeAbstraction

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[foreach_member_array_via_interface_property - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.22621/SurfaceWindows/ArrayDeAbstraction.foreach_member_array_via_interface_property.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/DeAbstraction/Array.cs#L174-#L181>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 983.84 ns | 280.51 ns | 0.29 | 0.11 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_27_2025/refs/heads/main_arm64_Windows%2010.0.22621/SurfaceWindows_Improvement/ArrayDeAbstraction_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/ArrayDeAbstraction.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 'ArrayDeAbstraction*'
```

<details>

### ArrayDeAbstraction.foreach_member_array_via_interface_property

#### 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>

Name	Value
Architecture	arm64
OS	Windows 10.0.22621
Queue	SurfaceWindows
Baseline	6f3f67528f9c1e6fd3b8614aac054286f3b2e7e0
Compare	cee8434d1efab267301c84e1c2cef0b8d5fb7e8e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
EnumerateActivityLinkTagsSmall - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	27.10 ns	2.77 ns	0.10	0.30	False
EnumerateActivityTagObjectsSmall - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	31.23 ns	3.13 ns	0.10	0.22	False
EnumerateActivityEventsLarge - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	4.12 μs	1.73 μs	0.42	0.10	False
EnumerateActivityEventsSmall - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	30.66 ns	3.43 ns	0.11	0.36	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Divide - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.83 ms	1.09 ms	0.19	0.01	False
Remainder - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.78 ms	1.09 ms	0.19	0.02	False

[Perf] Windows/arm64: 7 Improvements on 2/6/2025 11:26:44 PM +00:00 #51087

Description

Run Information

Improvements in System.Diagnostics.Perf_Activity

Repro

System.Diagnostics.Perf_Activity.EnumerateActivityLinkTagsSmall

ETL Files

Histogram

JIT Disasms

System.Diagnostics.Perf_Activity.EnumerateActivityTagObjectsSmall

ETL Files

Histogram

JIT Disasms

System.Diagnostics.Perf_Activity.EnumerateActivityEventsLarge

ETL Files

Histogram

JIT Disasms

System.Diagnostics.Perf_Activity.EnumerateActivityEventsSmall

ETL Files

Histogram

JIT Disasms

Docs

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Improvements in System.Numerics.Tests.Perf_BigInteger

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System.Numerics.Tests.Perf_BigInteger.Divide(arguments: 65536,32768 bits)

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System.Numerics.Tests.Perf_BigInteger.Remainder(arguments: 65536,32768 bits)

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Improvements in ArrayDeAbstraction

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ArrayDeAbstraction.foreach_member_array_via_interface_property

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