[Perf] Windows/arm64: 4 Improvements on 1/15/2025 5:50:07 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | Windows 10.0.22621
Queue | SurfaceWindows
Baseline | [4ae1cf20ecf70b33a2ac6afb9e362b3359b430b7](https://github.com/dotnet/runtime/commit/4ae1cf20ecf70b33a2ac6afb9e362b3359b430b7)
Compare | [f2363c7886a8cb221ff4b43350e31be239845ac6](https://github.com/dotnet/runtime/commit/f2363c7886a8cb221ff4b43350e31be239845ac6)
Diff | [Diff](https://github.com/dotnet/runtime/compare/4ae1cf20ecf70b33a2ac6afb9e362b3359b430b7...f2363c7886a8cb221ff4b43350e31be239845ac6)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.ContainsFalse&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ImmutableList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.22621/SurfaceWindows/System.Collections.ContainsFalse(Int32).ImmutableList(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Contains/ContainsFalse.cs#L195-#L204>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.03 ms | 853.06 μs | 0.83 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2025/refs/heads/main_arm64_Windows%2010.0.22621/SurfaceWindows_Improvement/System.Collections.ContainsFalse%28Int32%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2025/refs/heads/main_arm64_Windows%2010.0.22621/SurfaceWindows_Improvement/System.Collections.ContainsFalse%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.ContainsFalse&lt;Int32&gt;*'
```

<details>

### System.Collections.ContainsFalse&lt;Int32&gt;.ImmutableList(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 | [4ae1cf20ecf70b33a2ac6afb9e362b3359b430b7](https://github.com/dotnet/runtime/commit/4ae1cf20ecf70b33a2ac6afb9e362b3359b430b7)
Compare | [4c224ab16d287c17dbc54236638db91266071465](https://github.com/dotnet/runtime/commit/4c224ab16d287c17dbc54236638db91266071465)
Diff | [Diff](https://github.com/dotnet/runtime/compare/4ae1cf20ecf70b33a2ac6afb9e362b3359b430b7...4c224ab16d287c17dbc54236638db91266071465)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in MicroBenchmarks.Serializers.Json_ToString&lt;LoginViewModel&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SystemTextJson_Reflection_ - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.22621/SurfaceWindows/MicroBenchmarks.Serializers.Json_ToString(LoginViewModel).SystemTextJson_Reflection_.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/Serializers/Json_ToString.cs#L48-#L50>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 387.98 ns | 360.54 ns | 0.93 | 0.07 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2025/refs/heads/main_arm64_Windows%2010.0.22621/SurfaceWindows_Improvement/MicroBenchmarks.Serializers.Json_ToString%28LoginViewModel%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2025/refs/heads/main_arm64_Windows%2010.0.22621/SurfaceWindows_Improvement/MicroBenchmarks.Serializers.Json_ToString%28LoginViewModel%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 'MicroBenchmarks.Serializers.Json_ToString&lt;LoginViewModel&gt;*'
```

<details>

### MicroBenchmarks.Serializers.Json_ToString&lt;LoginViewModel&gt;.SystemTextJson_Reflection_

#### 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 | [4ae1cf20ecf70b33a2ac6afb9e362b3359b430b7](https://github.com/dotnet/runtime/commit/4ae1cf20ecf70b33a2ac6afb9e362b3359b430b7)
Compare | [4c224ab16d287c17dbc54236638db91266071465](https://github.com/dotnet/runtime/commit/4c224ab16d287c17dbc54236638db91266071465)
Diff | [Diff](https://github.com/dotnet/runtime/compare/4ae1cf20ecf70b33a2ac6afb9e362b3359b430b7...4c224ab16d287c17dbc54236638db91266071465)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.TryGetValueTrue&lt;Int32, Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ImmutableSortedDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.22621/SurfaceWindows/System.Collections.TryGetValueTrue(Int32%2c%20Int32).ImmutableSortedDictionary(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/TryGetValue/TryGetValueTrue.cs#L121-#L130>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 23.09 μs | 16.70 μs | 0.72 | 0.14 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2025/refs/heads/main_arm64_Windows%2010.0.22621/SurfaceWindows_Improvement/System.Collections.TryGetValueTrue%28Int32%2C%20Int32%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2025/refs/heads/main_arm64_Windows%2010.0.22621/SurfaceWindows_Improvement/System.Collections.TryGetValueTrue%28Int32%2C%20Int32%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.TryGetValueTrue&lt;Int32, Int32&gt;*'
```

<details>

### System.Collections.TryGetValueTrue&lt;Int32, Int32&gt;.ImmutableSortedDictionary(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 | [4ae1cf20ecf70b33a2ac6afb9e362b3359b430b7](https://github.com/dotnet/runtime/commit/4ae1cf20ecf70b33a2ac6afb9e362b3359b430b7)
Compare | [f2363c7886a8cb221ff4b43350e31be239845ac6](https://github.com/dotnet/runtime/commit/f2363c7886a8cb221ff4b43350e31be239845ac6)
Diff | [Diff](https://github.com/dotnet/runtime/compare/4ae1cf20ecf70b33a2ac6afb9e362b3359b430b7...f2363c7886a8cb221ff4b43350e31be239845ac6)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.ContainsTrue&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ImmutableList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.22621/SurfaceWindows/System.Collections.ContainsTrue(Int32).ImmutableList(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Contains/ContainsTrue.cs#L236-#L245>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1RTY8SQRC9k/AfSi4NcZaZAQ0r2kbFjW50LwvRc+9MAW36g3RX74Ku/93qYbh4qeqPqlfvvTJIQBgJJHwQ61MktNOVNwYb0t5FPjtS2sVNSPju1tF89n56a20i9WDwu440XuvfuITX9Wwi3g4HhvHUljAwYKsISVscz6rZq6u6vppXm+p6WS2WVT2d1/PF9ZvFy6paVtWk7wx48NwoWk8OqQzJ5f4L7kNQrtnn/4DbWO5RtbG0zO5S0Hi31bs8+eSU1c34j1h5e9BGZTF3vkWxBEEaA7aiAHGf3Dft2vzI1cGLv5nIF6SvLMwH3SjzWZH6qWmfcVTQkT0ZZ79kDsVZquxi0bGXORQ9VXlORU9MntNkOHiGQ/C/2GNYY9AYC/iUtGk3LHZNyh4K+KFMQrnhISvPLmC4x5gMfXzEoHY4HJTlMzztWUiPAC8YvNsUjEbkb46NSS2ORlCWcHNkSIPgt7DVhrG024FPvCiIXXMmFNC1vLXsd7NXgeCJVcP4XCAvNI+NN8k6+T/d0/k9yo4315Emg1KwfchOn/rrHaqYAlp0JCb/AKZsiCR7AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 514.00 μs | 431.17 μs | 0.84 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2025/refs/heads/main_arm64_Windows%2010.0.22621/SurfaceWindows_Improvement/System.Collections.ContainsTrue%28Int32%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_30_2025/refs/heads/main_arm64_Windows%2010.0.22621/SurfaceWindows_Improvement/System.Collections.ContainsTrue%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.ContainsTrue&lt;Int32&gt;*'
```

<details>

### System.Collections.ContainsTrue&lt;Int32&gt;.ImmutableList(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>

Name	Value
Architecture	arm64
OS	Windows 10.0.22621
Queue	SurfaceWindows
Baseline	4ae1cf20ecf70b33a2ac6afb9e362b3359b430b7
Compare	f2363c7886a8cb221ff4b43350e31be239845ac6
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Uh oh!

[Perf] Windows/arm64: 4 Improvements on 1/15/2025 5:50:07 PM +00:00 #49159

Description

Run Information

Improvements in System.Collections.ContainsFalse<Int32>

Repro

System.Collections.ContainsFalse<Int32>.ImmutableList(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in MicroBenchmarks.Serializers.Json_ToString<LoginViewModel>

Repro

MicroBenchmarks.Serializers.Json_ToString<LoginViewModel>.SystemTextJson_Reflection_

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Collections.TryGetValueTrue<Int32, Int32>

Repro

System.Collections.TryGetValueTrue<Int32, Int32>.ImmutableSortedDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Collections.ContainsTrue<Int32>

Repro

System.Collections.ContainsTrue<Int32>.ImmutableList(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

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