[Perf] Windows/x64: 9 Regressions on 7/19/2024 8:04:37 PM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22621
Queue | TigerWindows
Baseline | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:tiered, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Sin - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives(Double).Sin(BufferLength%3a%203079).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Tensors/Perf_FloatingPointTensorPrimitives.cs#L52-#L53>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.13 μs | 10.06 μs | 1.64 | 0.20 | False | | |
|<ul><li>[Sin - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives(Double).Sin(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#L52-#L53>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 291.83 ns | 381.73 ns | 1.31 | 0.37 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives%28Double%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives%28Double%29_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives%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.Tensors.Tests.Perf_FloatingPointTensorPrimitives&lt;Double&gt;*'
```

<details>

### System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives&lt;Double&gt;.Sin(BufferLength: 3079)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives&lt;Double&gt;.Sin(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 10.0.22621
Queue | TigerWindows
Baseline | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Tests.Perf_Boolean

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Boolean.Parse(value%3a%20%22%20True%20%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Boolean.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> | 8.79 ns | 10.52 ns | 1.20 | 0.27 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_Boolean_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_Boolean.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_Boolean*'
```

<details>

### System.Tests.Perf_Boolean.Parse(value: " True ")

#### 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 10.0.22621
Queue | TigerWindows
Baseline | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions 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>[Sin - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives(Single).Sin(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#L52-#L53>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 114.51 ns | 321.34 ns | 2.81 | 0.38 | True | | |
|<ul><li>[Sin - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives(Single).Sin(BufferLength%3a%203079).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Tensors/Perf_FloatingPointTensorPrimitives.cs#L52-#L53>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.27 μs | 8.46 μs | 3.72 | 0.09 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives%28Single%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives%28Single%29_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/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;.Sin(BufferLength: 128)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives&lt;Single&gt;.Sin(BufferLength: 3079)

#### 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 10.0.22621
Queue | TigerWindows
Baseline | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Text.Tests.Perf_Encoding

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[GetBytes - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.Tests.Perf_Encoding.GetBytes(size%3a%20512%2c%20encName%3a%20%22ascii%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encoding/Perf.Encoding.cs#L33-#L35>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 59.01 ns | 64.79 ns | 1.10 | 0.05 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Text.Tests.Perf_Encoding_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Text.Tests.Perf_Encoding.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.Text.Tests.Perf_Encoding*'
```

<details>

### System.Text.Tests.Perf_Encoding.GetBytes(size: 512, encName: "ascii")

#### 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 10.0.22621
Queue | TigerWindows
Baseline | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:tiered, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Stack - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.AddGivenSize(String).Stack(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Add/AddGivenSize.cs#L106-#L114>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.04 μs | 2.33 μs | 1.14 | 0.14 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Collections.AddGivenSize%28String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Collections.AddGivenSize%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.AddGivenSize&lt;String&gt;*'
```

<details>

### System.Collections.AddGivenSize&lt;String&gt;.Stack(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 10.0.22621
Queue | TigerWindows
Baseline | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Tests.Perf_Char

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Char_ToUpperInvariant - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Char.Char_ToUpperInvariant(input%3a%20%22Hello%20World!%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Char.cs#L63-#L73>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 11.86 ns | 17.81 ns | 1.50 | 0.01 | True | | |
|<ul><li>[Char_ToLowerInvariant - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Char.Char_ToLowerInvariant(input%3a%20%22Hello%20World!%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Char.cs#L75-#L85>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 11.95 ns | 15.72 ns | 1.32 | 0.00 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_Char_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_Char_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Tests.Perf_Char.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_Char*'
```

<details>

### System.Tests.Perf_Char.Char_ToUpperInvariant(input: "Hello World!")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Char.Char_ToLowerInvariant(input: "Hello World!")

#### 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 10.0.22621
Queue	TigerWindows
Baseline	a3fd0957239a6cf44edee68e9bc0a158f15425c9
Compare	922c2d8b9e99450b8f861a1546c62e89b6e0da3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Sin - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	6.13 μs	10.06 μs	1.64	0.20	False
Sin - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	291.83 ns	381.73 ns	1.31	0.37	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Sin - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	114.51 ns	321.34 ns	2.81	0.38	True
Sin - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.27 μs	8.46 μs	3.72	0.09	True

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Char_ToUpperInvariant - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	11.86 ns	17.81 ns	1.50	0.01	True
Char_ToLowerInvariant - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	11.95 ns	15.72 ns	1.32	0.00	True

[Perf] Windows/x64: 9 Regressions on 7/19/2024 8:04:37 PM #38722

Description

Run Information

Regressions in System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Double>

Repro

System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Double>.Sin(BufferLength: 3079)

ETL Files

Histogram

JIT Disasms

System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Double>.Sin(BufferLength: 128)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Tests.Perf_Boolean

Repro

System.Tests.Perf_Boolean.Parse(value: " True ")

ETL Files

Histogram

JIT Disasms

Docs

Run Information

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

Repro

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

ETL Files

Histogram

JIT Disasms

System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Single>.Sin(BufferLength: 3079)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Text.Tests.Perf_Encoding

Repro

System.Text.Tests.Perf_Encoding.GetBytes(size: 512, encName: "ascii")

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.AddGivenSize<String>

Repro

System.Collections.AddGivenSize<String>.Stack(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Tests.Perf_Char

Repro

System.Tests.Perf_Char.Char_ToUpperInvariant(input: "Hello World!")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Char.Char_ToLowerInvariant(input: "Hello World!")

ETL Files

Histogram

JIT Disasms

Docs

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