[Perf] Windows/arm64: 4 Regressions on 3/26/2024 8:36:13 PM

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | Windows 10.0.22621
Queue | SurfaceWindows
Baseline | [78a895ffee8ee5de89fb0a50b729de5ec733478b](https://github.com/dotnet/runtime/commit/78a895ffee8ee5de89fb0a50b729de5ec733478b)
Compare | [788f5726850d5bd85141f821f5329cb6e5a80a18](https://github.com/dotnet/runtime/commit/788f5726850d5bd85141f821f5329cb6e5a80a18)
Diff | [Diff](https://github.com/dotnet/runtime/compare/78a895ffee8ee5de89fb0a50b729de5ec733478b...788f5726850d5bd85141f821f5329cb6e5a80a18)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.MathBenchmarks.Double

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Exp - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.22621/System.MathBenchmarks.Double.Exp.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/Math/Functions/Double/Exp.cs#L17-#L18>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 44.43 μs | 47.78 μs | 1.08 | 0.06 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_04_2024/refs/heads/main_arm64_Windows%2010.0.22621_Regression/System.MathBenchmarks.Double_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_04_2024/refs/heads/main_arm64_Windows%2010.0.22621_Regression/System.MathBenchmarks.Double.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.MathBenchmarks.Double*'
```

<details>

### System.MathBenchmarks.Double.Exp

#### 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 | [78a895ffee8ee5de89fb0a50b729de5ec733478b](https://github.com/dotnet/runtime/commit/78a895ffee8ee5de89fb0a50b729de5ec733478b)
Compare | [788f5726850d5bd85141f821f5329cb6e5a80a18](https://github.com/dotnet/runtime/commit/788f5726850d5bd85141f821f5329cb6e5a80a18)
Diff | [Diff](https://github.com/dotnet/runtime/compare/78a895ffee8ee5de89fb0a50b729de5ec733478b...788f5726850d5bd85141f821f5329cb6e5a80a18)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in PerfLabTests.CastingPerf2.CastingPerf

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ScalarValueTypeObj - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.22621/PerfLabTests.CastingPerf2.CastingPerf.ScalarValueTypeObj.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/perflab/CastingPerf2.cs#L203-#L208>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 286.49 μs | 382.81 μs | 1.34 | 0.03 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_04_2024/refs/heads/main_arm64_Windows%2010.0.22621_Regression/PerfLabTests.CastingPerf2.CastingPerf_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_04_2024/refs/heads/main_arm64_Windows%2010.0.22621_Regression/PerfLabTests.CastingPerf2.CastingPerf.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 'PerfLabTests.CastingPerf2.CastingPerf*'
```

<details>

### PerfLabTests.CastingPerf2.CastingPerf.ScalarValueTypeObj

#### 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 | [78a895ffee8ee5de89fb0a50b729de5ec733478b](https://github.com/dotnet/runtime/commit/78a895ffee8ee5de89fb0a50b729de5ec733478b)
Compare | [788f5726850d5bd85141f821f5329cb6e5a80a18](https://github.com/dotnet/runtime/commit/788f5726850d5bd85141f821f5329cb6e5a80a18)
Diff | [Diff](https://github.com/dotnet/runtime/compare/78a895ffee8ee5de89fb0a50b729de5ec733478b...788f5726850d5bd85141f821f5329cb6e5a80a18)
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>[IList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.22621/System.Collections.IterateFor(String).IList(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Iterate/IterateFor.cs#L86-#L88>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.09 μs | 2.72 μs | 1.30 | 0.03 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_04_2024/refs/heads/main_arm64_Windows%2010.0.22621_Regression/System.Collections.IterateFor%28String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_04_2024/refs/heads/main_arm64_Windows%2010.0.22621_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;.IList(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 | [78a895ffee8ee5de89fb0a50b729de5ec733478b](https://github.com/dotnet/runtime/commit/78a895ffee8ee5de89fb0a50b729de5ec733478b)
Compare | [788f5726850d5bd85141f821f5329cb6e5a80a18](https://github.com/dotnet/runtime/commit/788f5726850d5bd85141f821f5329cb6e5a80a18)
Diff | [Diff](https://github.com/dotnet/runtime/compare/78a895ffee8ee5de89fb0a50b729de5ec733478b...788f5726850d5bd85141f821f5329cb6e5a80a18)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Collections.IndexerSet&lt;String&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[IList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.22621/System.Collections.IndexerSet(String).IList(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Indexer/IndexerSet.cs#L67-#L69>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.48 μs | 3.69 μs | 1.06 | 0.03 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_04_2024/refs/heads/main_arm64_Windows%2010.0.22621_Regression/System.Collections.IndexerSet%28String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_04_2024/refs/heads/main_arm64_Windows%2010.0.22621_Regression/System.Collections.IndexerSet%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.IndexerSet&lt;String&gt;*'
```

<details>

### System.Collections.IndexerSet&lt;String&gt;.IList(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	78a895ffee8ee5de89fb0a50b729de5ec733478b
Compare	788f5726850d5bd85141f821f5329cb6e5a80a18
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

[Perf] Windows/arm64: 4 Regressions on 3/26/2024 8:36:13 PM #32308

Description

Run Information

Regressions in System.MathBenchmarks.Double

Repro

System.MathBenchmarks.Double.Exp

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in PerfLabTests.CastingPerf2.CastingPerf

Repro

PerfLabTests.CastingPerf2.CastingPerf.ScalarValueTypeObj

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.IterateFor<String>

Repro

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

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.IndexerSet<String>

Repro

System.Collections.IndexerSet<String>.IList(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Metadata

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