[Perf] Windows/x64: Vector Regressions on 10/31/2024 10:26:58 PM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22631
Queue | ViperWindows
Baseline | [987f6b5c9e638ef921c71a530532f147788300c4](https://github.com/dotnet/runtime/commit/987f6b5c9e638ef921c71a530532f147788300c4)
Compare | [6406b578b43646b0b1d348da00a32d2f61860cf7](https://github.com/dotnet/runtime/commit/6406b578b43646b0b1d348da00a32d2f61860cf7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/987f6b5c9e638ef921c71a530532f147788300c4...6406b578b43646b0b1d348da00a32d2f61860cf7)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Buffers.Binary.Tests.BinaryReadAndWriteTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[MeasureReverseEndianness - 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.MeasureReverseEndianness.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/BinaryReadAndWriteTests.cs#L184-#L195>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 410.03 ns | 544.82 ns | 1.33 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_05_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Buffers.Binary.Tests.BinaryReadAndWriteTests_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_05_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/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.MeasureReverseEndianness

#### 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 | [987f6b5c9e638ef921c71a530532f147788300c4](https://github.com/dotnet/runtime/commit/987f6b5c9e638ef921c71a530532f147788300c4)
Compare | [6406b578b43646b0b1d348da00a32d2f61860cf7](https://github.com/dotnet/runtime/commit/6406b578b43646b0b1d348da00a32d2f61860cf7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/987f6b5c9e638ef921c71a530532f147788300c4...6406b578b43646b0b1d348da00a32d2f61860cf7)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Collections.IterateFor&lt;String&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_x64_Windows 10.0.22631/ViperWindows/System.Collections.IterateFor(String).ImmutableList(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Iterate/IterateFor.cs#L115-#L123>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.41 μs | 3.98 μs | 1.17 | 0.35 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_05_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Collections.IterateFor%28String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_05_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Collections.IterateFor%28String%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.IterateFor&lt;String&gt;*'
```

<details>

### System.Collections.IterateFor&lt;String&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 | x64
OS | Windows 10.0.22631
Queue | ViperWindows
Baseline | [987f6b5c9e638ef921c71a530532f147788300c4](https://github.com/dotnet/runtime/commit/987f6b5c9e638ef921c71a530532f147788300c4)
Compare | [6406b578b43646b0b1d348da00a32d2f61860cf7](https://github.com/dotnet/runtime/commit/6406b578b43646b0b1d348da00a32d2f61860cf7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/987f6b5c9e638ef921c71a530532f147788300c4...6406b578b43646b0b1d348da00a32d2f61860cf7)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Numerics.Tests.Perf_VectorOf&lt;Double&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SquareRootBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Numerics.Tests.Perf_VectorOf(Double).SquareRootBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L164-#L165>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 0.81 ns | 7.91 ns | 9.73 | 0.01 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_05_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Numerics.Tests.Perf_VectorOf%28Double%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_05_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Numerics.Tests.Perf_VectorOf%28Double%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.Tests.Perf_VectorOf&lt;Double&gt;*'
```

<details>

### System.Numerics.Tests.Perf_VectorOf&lt;Double&gt;.SquareRootBenchmark

#### 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 | [987f6b5c9e638ef921c71a530532f147788300c4](https://github.com/dotnet/runtime/commit/987f6b5c9e638ef921c71a530532f147788300c4)
Compare | [6406b578b43646b0b1d348da00a32d2f61860cf7](https://github.com/dotnet/runtime/commit/6406b578b43646b0b1d348da00a32d2f61860cf7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/987f6b5c9e638ef921c71a530532f147788300c4...6406b578b43646b0b1d348da00a32d2f61860cf7)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Numerics.Tests.Perf_VectorOf&lt;Single&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SquareRootBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Numerics.Tests.Perf_VectorOf(Single).SquareRootBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L164-#L165>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1U32/TMBB+R+J/MH1JCmkbdd0PJjLRbgMG61baai8ITW5ybQyxL5ydtZkQfzt2UrGqk1BeEt/l++58d99lDFwXBBKU0S9f/GbrFAjYqBBZMoUcWRQxL0GjwPSoUEZI8PZgI+IqTisgwVL3UuCJ7kku1D5ySHEqDMTGJmRCMd/bHA28gHmcpD20n+Bz0OaGS3BR33uzUhuQ3ZtCAolYd91X3Z0ALe/vbDSk2+W7mVCrDM66s18FJ5gimhHYa0lOP3euMS3UOaqlWBXEjUClv3nnKHORVdYYE/C+s+gP84yw8OT/TOv6IlSyZUgRE+4QhAaZm9J/RhyiaTeAXaG+zh5k1bgm+M/6Uq2EgibYyQrnZd4MmpZaxDybEEp0nqbET+WCRPIxwwXPxGPla0Kb9qdNM1xucqsHp1wnlT31nKNVK9Ac8+1pT4tzS5wZLnN2xhJuwCnb74f9QSd82wkP5+HJ6cHJaf+oe3h4POgfH78Jw9MwrJLAxoBK2MwmBx1pQzE3/gdrqCQrvxZQgLuPu29ltAMmlkvf4AIxe17FGBU6SQSs1Rnezlv23WpAuXI15QT2WVFruwnbqaqiXF/fjWvCTu/qqtgrbTgZvRYmvY81a62F6lRb2rEts7iWY+hC2v0Sj8A4re4l3/hVa131AXvdZotyr9fBv8UOtolcmJzwh13jZ9gp6CIzEdn5Jf7OTGv/8AGIr2ygA1vMUzCyUwBibpxxaktgrgTm63pYNS5gmxizQqpoP2VZ+3VU57BAI0wGkXdhJWL/VOXWdBTmK9322n8BeJzZ7EEFAAA=>)</li></ul> | 0.29 ns | 9.53 ns | 33.12 | 0.07 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_05_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Numerics.Tests.Perf_VectorOf%28Single%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_05_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Numerics.Tests.Perf_VectorOf%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.Tests.Perf_VectorOf&lt;Single&gt;*'
```

<details>

### System.Numerics.Tests.Perf_VectorOf&lt;Single&gt;.SquareRootBenchmark

#### 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 | [987f6b5c9e638ef921c71a530532f147788300c4](https://github.com/dotnet/runtime/commit/987f6b5c9e638ef921c71a530532f147788300c4)
Compare | [6406b578b43646b0b1d348da00a32d2f61860cf7](https://github.com/dotnet/runtime/commit/6406b578b43646b0b1d348da00a32d2f61860cf7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/987f6b5c9e638ef921c71a530532f147788300c4...6406b578b43646b0b1d348da00a32d2f61860cf7)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Tests.Perf_Int32

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ToStringHex - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22631/ViperWindows/System.Tests.Perf_Int32.ToStringHex(value%3a%2012345).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int32.cs#L33-#L36>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 14.59 ns | 18.74 ns | 1.28 | 0.09 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_05_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Tests.Perf_Int32_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_05_2024/refs/heads/main_x64_Windows%2010.0.22631/ViperWindows_Regression/System.Tests.Perf_Int32.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.Tests.Perf_Int32*'
```

<details>

### System.Tests.Perf_Int32.ToStringHex(value: 12345)

#### 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	987f6b5c9e638ef921c71a530532f147788300c4
Compare	6406b578b43646b0b1d348da00a32d2f61860cf7
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

[Perf] Windows/x64: Vector Regressions on 10/31/2024 10:26:58 PM #109554

Description

Run Information

Regressions in System.Buffers.Binary.Tests.BinaryReadAndWriteTests

Repro

System.Buffers.Binary.Tests.BinaryReadAndWriteTests.MeasureReverseEndianness

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.IterateFor<String>

Repro

System.Collections.IterateFor<String>.ImmutableList(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Numerics.Tests.Perf_VectorOf<Double>

Repro

System.Numerics.Tests.Perf_VectorOf<Double>.SquareRootBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Numerics.Tests.Perf_VectorOf<Single>

Repro

System.Numerics.Tests.Perf_VectorOf<Single>.SquareRootBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Tests.Perf_Int32

Repro

System.Tests.Perf_Int32.ToStringHex(value: 12345)

ETL Files

Histogram

JIT Disasms

Docs

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