[Perf] Windows/x64: 7 Improvements on 5/27/2025 9:50:26 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22631
Queue | ViperWindows
Baseline | [b04d40e55b3fcaf74dcf0672a2009ec173bcd002](https://github.com/dotnet/runtime/commit/b04d40e55b3fcaf74dcf0672a2009ec173bcd002)
Compare | [9a6481dc76bccb1239083b699e028ab9c1cda7b1](https://github.com/dotnet/runtime/commit/9a6481dc76bccb1239083b699e028ab9c1cda7b1)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b04d40e55b3fcaf74dcf0672a2009ec173bcd002...9a6481dc76bccb1239083b699e028ab9c1cda7b1)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives&lt;Single&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[FusedMultiplyAdd_ScalarMultiplier - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives(Single).FusedMultiplyAdd_ScalarMultiplier(BufferLength%3a%20128).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Tensors/Perf_FloatingPointTensorPrimitives.cs#L75-#L76>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 18.57 ns | 15.63 ns | 0.84 | 0.13 | False | | |
|<ul><li>[FusedMultiplyAdd_ScalarAddend - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives(Single).FusedMultiplyAdd_ScalarAddend(BufferLength%3a%20128).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Tensors/Perf_FloatingPointTensorPrimitives.cs#L72-#L73>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 18.34 ns | 16.33 ns | 0.89 | 0.16 | False | | |
|<ul><li>[FusedMultiplyAdd_Vectors - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives(Single).FusedMultiplyAdd_Vectors(BufferLength%3a%20128).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Tensors/Perf_FloatingPointTensorPrimitives.cs#L69-#L70>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 20.36 ns | 18.78 ns | 0.92 | 0.10 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_03_2025/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Improvement/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives%28Single%29_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_03_2025/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Improvement/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives%28Single%29_002.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_03_2025/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Improvement/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives%28Single%29_003.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_03_2025/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Improvement/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives%28Single%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.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives&lt;Single&gt;*'
```

<details>

### System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives&lt;Single&gt;.FusedMultiplyAdd_ScalarMultiplier(BufferLength: 128)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives&lt;Single&gt;.FusedMultiplyAdd_ScalarAddend(BufferLength: 128)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives&lt;Single&gt;.FusedMultiplyAdd_Vectors(BufferLength: 128)

#### 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 | x64
OS | Windows 10.0.22631
Queue | ViperWindows
Baseline | [b04d40e55b3fcaf74dcf0672a2009ec173bcd002](https://github.com/dotnet/runtime/commit/b04d40e55b3fcaf74dcf0672a2009ec173bcd002)
Compare | [9a6481dc76bccb1239083b699e028ab9c1cda7b1](https://github.com/dotnet/runtime/commit/9a6481dc76bccb1239083b699e028ab9c1cda7b1)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b04d40e55b3fcaf74dcf0672a2009ec173bcd002...9a6481dc76bccb1239083b699e028ab9c1cda7b1)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in Struct.GSeq

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[FilterSkipMapSum - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/Struct.GSeq.FilterSkipMapSum.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/Struct/GSeq.cs#L24-#L39>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 7.74 μs | 6.82 μs | 0.88 | 0.06 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_03_2025/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Improvement/Struct.GSeq_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_03_2025/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Improvement/Struct.GSeq.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 'Struct.GSeq*'
```

<details>

### Struct.GSeq.FilterSkipMapSum

#### 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 | x64
OS | Windows 10.0.22631
Queue | ViperWindows
Baseline | [b04d40e55b3fcaf74dcf0672a2009ec173bcd002](https://github.com/dotnet/runtime/commit/b04d40e55b3fcaf74dcf0672a2009ec173bcd002)
Compare | [9a6481dc76bccb1239083b699e028ab9c1cda7b1](https://github.com/dotnet/runtime/commit/9a6481dc76bccb1239083b699e028ab9c1cda7b1)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b04d40e55b3fcaf74dcf0672a2009ec173bcd002...9a6481dc76bccb1239083b699e028ab9c1cda7b1)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.TryGetValueFalse&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_x64_Windows 10.0.22631/ViperWindows/System.Collections.TryGetValueFalse(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/TryGetValueFalse.cs#L123-#L132>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.60 μs | 6.04 μs | 0.92 | 0.15 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_03_2025/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Improvement/System.Collections.TryGetValueFalse%28Int32%2C%20Int32%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_03_2025/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Improvement/System.Collections.TryGetValueFalse%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.TryGetValueFalse&lt;Int32, Int32&gt;*'
```

<details>

### System.Collections.TryGetValueFalse&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 | x64
OS | Windows 10.0.22631
Queue | ViperWindows
Baseline | [b04d40e55b3fcaf74dcf0672a2009ec173bcd002](https://github.com/dotnet/runtime/commit/b04d40e55b3fcaf74dcf0672a2009ec173bcd002)
Compare | [9a6481dc76bccb1239083b699e028ab9c1cda7b1](https://github.com/dotnet/runtime/commit/9a6481dc76bccb1239083b699e028ab9c1cda7b1)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b04d40e55b3fcaf74dcf0672a2009ec173bcd002...9a6481dc76bccb1239083b699e028ab9c1cda7b1)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in Loops.StrengthReduction

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SumS16Span - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/Loops.StrengthReduction.SumS16Span.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/Loops/StrengthReduction.cs#L383-#L387>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 5.43 μs | 4.28 μs | 0.79 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_03_2025/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Improvement/Loops.StrengthReduction_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_03_2025/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Improvement/Loops.StrengthReduction.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 'Loops.StrengthReduction*'
```

<details>

### Loops.StrengthReduction.SumS16Span

#### 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 | x64
OS | Windows 10.0.22631
Queue | ViperWindows
Baseline | [b04d40e55b3fcaf74dcf0672a2009ec173bcd002](https://github.com/dotnet/runtime/commit/b04d40e55b3fcaf74dcf0672a2009ec173bcd002)
Compare | [9a6481dc76bccb1239083b699e028ab9c1cda7b1](https://github.com/dotnet/runtime/commit/9a6481dc76bccb1239083b699e028ab9c1cda7b1)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b04d40e55b3fcaf74dcf0672a2009ec173bcd002...9a6481dc76bccb1239083b699e028ab9c1cda7b1)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Buffers.Binary.Tests.BinaryReadAndWriteTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[MeasureReverseUsingNtoH - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Buffers.Binary.Tests.BinaryReadAndWriteTests.MeasureReverseUsingNtoH.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/BinaryReadAndWriteTests.cs#L197-#L209>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 545.18 ns | 410.79 ns | 0.75 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_03_2025/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Improvement/System.Buffers.Binary.Tests.BinaryReadAndWriteTests_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_03_2025/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Improvement/System.Buffers.Binary.Tests.BinaryReadAndWriteTests.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.Buffers.Binary.Tests.BinaryReadAndWriteTests*'
```

<details>

### System.Buffers.Binary.Tests.BinaryReadAndWriteTests.MeasureReverseUsingNtoH

#### 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	x64
OS	Windows 10.0.22631
Queue	ViperWindows
Baseline	b04d40e55b3fcaf74dcf0672a2009ec173bcd002
Compare	9a6481dc76bccb1239083b699e028ab9c1cda7b1
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
FusedMultiplyAdd_ScalarMultiplier - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	18.57 ns	15.63 ns	0.84	0.13	False
FusedMultiplyAdd_ScalarAddend - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	18.34 ns	16.33 ns	0.89	0.16	False
FusedMultiplyAdd_Vectors - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	20.36 ns	18.78 ns	0.92	0.10	False

[Perf] Windows/x64: 7 Improvements on 5/27/2025 9:50:26 PM +00:00 #56699

Description

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Improvements in System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Single>

Repro

System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Single>.FusedMultiplyAdd_ScalarMultiplier(BufferLength: 128)

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System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Single>.FusedMultiplyAdd_ScalarAddend(BufferLength: 128)

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System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Single>.FusedMultiplyAdd_Vectors(BufferLength: 128)

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Improvements in Struct.GSeq

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Struct.GSeq.FilterSkipMapSum

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

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

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Improvements in Loops.StrengthReduction

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Loops.StrengthReduction.SumS16Span

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Docs

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Improvements in System.Buffers.Binary.Tests.BinaryReadAndWriteTests

Repro

System.Buffers.Binary.Tests.BinaryReadAndWriteTests.MeasureReverseUsingNtoH

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Histogram

JIT Disasms

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