[Perf] Windows/arm64: 23 Improvements on 11/29/2023 7:10:28 AM

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | Windows 10.0.19041
Queue | SurfaceWindows
Baseline | [882c60cb16ad1c19dd25df8f05282c908fb42126](https://github.com/dotnet/runtime/commit/882c60cb16ad1c19dd25df8f05282c908fb42126)
Compare | [9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7](https://github.com/dotnet/runtime/commit/9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/882c60cb16ad1c19dd25df8f05282c908fb42126...9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in Interop.StructureToPtr

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[MarshalStructureToPtr - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/Interop.StructureToPtr.MarshalStructureToPtr.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/Interop/StructureToPtr.cs#L15-#L28>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 95.46 ns | 75.99 ns | 0.80 | 0.11 | False | | |
|<ul><li>[MarshalDestroyStructure - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/Interop.StructureToPtr.MarshalDestroyStructure.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/Interop/StructureToPtr.cs#L42-#L60>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UXW/TMBR9R+I/+M0JZG3UVoNWCqLrBhtQVLq8IYTc5K4x8kd0bW/JhPjt2GlV1k5CeYns43PuPb6510tgxiFIUNa8+E0eKkAgF46Lcg21JllGaKmtAjtEpyyXQI9ZF8hUUXU8hDszrICVZigZVyfEORYVt1BYn41wRSLanE9oQihD6RfxgZ2DsV+ZhBDzPb1RFlDXg1uLrtPmemVxsGRoKiYuPRd1ezj8l3Pt1EKrO751yCzXynynCy1rLrrdUpdAf5DsD6GWe3pJX/5P6aHPXJV7heQF6icCbkDWto2eCefaxj1oN9p8Efeyq1If/idzpbZcQR9uCNyHt9RK97QbqN1fqRH8t49ktdV5W/cyvKpawwsmVqilDkhf4XW7QV5+FHrDBH/ssD6y9WjdN8NVUwP6CVBdex437EL76QDMdb1fHTd/7mW3lsmavCMlsxAGKRqlo/FZOj1L3+Tp21k6no0mg/NJOplOp6/TdJamIYVxUjLkj0AYbn9K1kRdwOAgIa9ismlPMiSHAUpCK39z4MDHqVH/8sP3jLwG44TN0Lsuoyc32eHze0C29ZHGcUK6UCFw9gE5qFK0ByQUq9sEy+jPAEm4Y1ExtOSB24pExhcPTHbQJKQptHBSZaee2h1usp0JT7TcCsjopS+dfzLa/TZISKRMHDBTC24z1oCJ/wLIhKnT1AQAAA==>)</li></ul> | 354.19 ns | 281.10 ns | 0.79 | 0.21 | False | | |
|<ul><li>[MarshalPtrToStructure - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/Interop.StructureToPtr.MarshalPtrToStructure.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/Interop/StructureToPtr.cs#L30-#L40>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 110.10 ns | 86.75 ns | 0.79 | 0.26 | False | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/Interop.StructureToPtr_1.png>)
![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/Interop.StructureToPtr_2.png>)
![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/Interop.StructureToPtr_3.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/Interop.StructureToPtr.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 'Interop.StructureToPtr*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-ee2a483a-c56b-4350-a217-651532207ac04fa0f3dc5b14b259a/847f8d3c-fdd3-4836-88c7-f4177dce3835.zip?sv=2021-08-06&se=2023-12-25T23%3A33%3A08Z&sr=c&sp=rl&sig=fm2pR5wavFEW%2BY5NU8bTlFBbwdq93SSTyVVshCIhxUE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-97ca5026-997d-4438-a8df-8671ec5e96767f32b741d34438abe/dbbaca20-d6ec-42b3-bb5c-9d86a68bbd65.zip?sv=2021-08-06&se=2023-12-29T19%3A39%3A48Z&sr=c&sp=rl&sig=P3Z2cjdMNu8cmY5R8Ok4XuiEhEmOCNWWjyRwEbNMkKc%3D>)
### Interop.StructureToPtr.MarshalStructureToPtr

#### ETL Files

#### Histogram

#### JIT Disasms

### Interop.StructureToPtr.MarshalDestroyStructure

#### ETL Files

#### Histogram

#### JIT Disasms

### Interop.StructureToPtr.MarshalPtrToStructure

#### 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 10.0.19041
Queue | SurfaceWindows
Baseline | [882c60cb16ad1c19dd25df8f05282c908fb42126](https://github.com/dotnet/runtime/commit/882c60cb16ad1c19dd25df8f05282c908fb42126)
Compare | [9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7](https://github.com/dotnet/runtime/commit/9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/882c60cb16ad1c19dd25df8f05282c908fb42126...9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Text.Encodings.Web.Tests.Perf_Encoders

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[EncodeUtf8 - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments%3a%20Url%2c%26lorem%20ipsum%3ddolor%20sit%20amet%2c16).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L28-#L30>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 78.85 ns | 63.13 ns | 0.80 | 0.44 | False | | |
|<ul><li>[EncodeUtf8 - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments%3a%20JavaScript%2c%26Hello%2b(World)!%2c512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L28-#L30>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 107.57 ns | 94.82 ns | 0.88 | 0.01 | False | | |
|<ul><li>[EncodeUtf8 - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments%3a%20UnsafeRelaxed%2chello%20%22there%22%2c16).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L28-#L30>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UXW/TMBR9R+I/WHtJAlmXraNslYLoxoABQyXLxANCk5vcNkb+iK5vtmRC/HbsdCpbJ6G8RPbxOeceX/nmArhtEBRoss9+s9sKENhJI2SZQW1YmrKgNKSB9rDRJBQEj1knyHVR9TyEpd2rgJd2T3Ght4gzLCpBUJCrxoRmYdBODoOYBRyVW0Qbdg6WvnIF3vNtcNlZAjXKoaXRmS5MKfTKjr7DwkGW7GgOuLzuDwDtmgFXtDwKOa6a/lZTdqUtX0IGkrdQxhVIadgO+WI78f4k+hc0a/Sp0UuxapCTMNr+CE6NqoXsdxfOOvjJ0j8sIOHoZfD8f0oHfRa6vFcoUaB5IBAWVE1d+EQ4MxQNoJ0b+0XeqL61Q/if7JleCQ1DuN54CO/CaDMwrqeeawKsEdx3iGS+MnlXDwo8rzorCi7naJTxyFDhx26BovwgzYJLcddjQ2TZQTa0wllbA7qx0f2bfvzKT40bKcDc1PerxxOTO9klcVWzN6zkBH76woPkYLybHO8mr/PkaJqMp+NXo8PJ5Phw//hlkkyTxJewjVIcxR0wNwXXirdhb+gTxOxFxBbdVoV4M3Wxf8rfGmjA+dRofrmJfULOwDaSUnSpy/DBTdb47AaQr5zTOIpZb+WN0/coQJey2yC+Wf3GR0Z3Bsj8HYuKI7FbQRULrWse2HSjiVlbGNkonW5n6ta4TdchHJEESUiDd6517j/T3W+9hIXaRh6ztRSUut+Cjf4CaNoUMAkFAAA=>)</li></ul> | 32.72 ns | 30.48 ns | 0.93 | 0.07 | False | | |
|<ul><li>[EncodeUtf8 - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments%3a%20UnsafeRelaxed%2chello%20%22there%22%2c512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L28-#L30>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 89.48 ns | 82.83 ns | 0.93 | 0.01 | False | | |
|<ul><li>[EncodeUtf8 - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments%3a%20JavaScript%2c%26Hello%2b(World)!%2c16).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L28-#L30>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 48.62 ns | 41.11 ns | 0.85 | 0.32 | False | | |
|<ul><li>[EncodeUtf8 - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments%3a%20Url%2c%26lorem%20ipsum%3ddolor%20sit%20amet%2c512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encodings.Web/Perf.Encoders.cs#L28-#L30>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 133.57 ns | 116.47 ns | 0.87 | 0.15 | False | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.Encodings.Web.Tests.Perf_Encoders_1.png>)
![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.Encodings.Web.Tests.Perf_Encoders_2.png>)
![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.Encodings.Web.Tests.Perf_Encoders_3.png>)
![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.Encodings.Web.Tests.Perf_Encoders_4.png>)
![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.Encodings.Web.Tests.Perf_Encoders_5.png>)
![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.Encodings.Web.Tests.Perf_Encoders_6.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.Encodings.Web.Tests.Perf_Encoders.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.Encodings.Web.Tests.Perf_Encoders*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-ee2a483a-c56b-4350-a217-651532207ac04fa0f3dc5b14b259a/847f8d3c-fdd3-4836-88c7-f4177dce3835.zip?sv=2021-08-06&se=2023-12-25T23%3A33%3A08Z&sr=c&sp=rl&sig=fm2pR5wavFEW%2BY5NU8bTlFBbwdq93SSTyVVshCIhxUE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-97ca5026-997d-4438-a8df-8671ec5e96767f32b741d34438abe/dbbaca20-d6ec-42b3-bb5c-9d86a68bbd65.zip?sv=2021-08-06&se=2023-12-29T19%3A39%3A48Z&sr=c&sp=rl&sig=P3Z2cjdMNu8cmY5R8Ok4XuiEhEmOCNWWjyRwEbNMkKc%3D>)
### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: Url,&lorem ipsum=dolor sit amet,16)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,&Hello+&lt;World&gt;!,512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: UnsafeRelaxed,hello "there",16)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: UnsafeRelaxed,hello "there",512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,&Hello+&lt;World&gt;!,16)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: Url,&lorem ipsum=dolor sit amet,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 10.0.19041
Queue | SurfaceWindows
Baseline | [882c60cb16ad1c19dd25df8f05282c908fb42126](https://github.com/dotnet/runtime/commit/882c60cb16ad1c19dd25df8f05282c908fb42126)
Compare | [9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7](https://github.com/dotnet/runtime/commit/9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/882c60cb16ad1c19dd25df8f05282c908fb42126...9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.Tests.Perf_BitArray

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[BitArrayCopyToByteArray - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Collections.Tests.Perf_BitArray.BitArrayCopyToByteArray(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Perf.BitArray.cs#L151-#L152>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 166.43 ns | 156.61 ns | 0.94 | 0.01 | False | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Collections.Tests.Perf_BitArray_1.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Collections.Tests.Perf_BitArray.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.Tests.Perf_BitArray*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-ee2a483a-c56b-4350-a217-651532207ac04fa0f3dc5b14b259a/847f8d3c-fdd3-4836-88c7-f4177dce3835.zip?sv=2021-08-06&se=2023-12-25T23%3A33%3A08Z&sr=c&sp=rl&sig=fm2pR5wavFEW%2BY5NU8bTlFBbwdq93SSTyVVshCIhxUE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-97ca5026-997d-4438-a8df-8671ec5e96767f32b741d34438abe/dbbaca20-d6ec-42b3-bb5c-9d86a68bbd65.zip?sv=2021-08-06&se=2023-12-29T19%3A39%3A48Z&sr=c&sp=rl&sig=P3Z2cjdMNu8cmY5R8Ok4XuiEhEmOCNWWjyRwEbNMkKc%3D>)
### System.Collections.Tests.Perf_BitArray.BitArrayCopyToByteArray(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 10.0.19041
Queue | SurfaceWindows
Baseline | [882c60cb16ad1c19dd25df8f05282c908fb42126](https://github.com/dotnet/runtime/commit/882c60cb16ad1c19dd25df8f05282c908fb42126)
Compare | [9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7](https://github.com/dotnet/runtime/commit/9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/882c60cb16ad1c19dd25df8f05282c908fb42126...9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in ByteMark

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[BenchIDEAEncryption - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/ByteMark.BenchIDEAEncryption.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/Bytemark/ByteMark.cs#L486-#L495>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 557.70 ms | 519.23 ms | 0.93 | 0.01 | False | | |
|<ul><li>[BenchAssignJagged - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/ByteMark.BenchAssignJagged.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/Bytemark/ByteMark.cs#L460-#L469>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.27 secs | 1.11 secs | 0.88 | 0.01 | False | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/ByteMark_1.png>)
![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/ByteMark_2.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/ByteMark.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 'ByteMark*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-ee2a483a-c56b-4350-a217-651532207ac04fa0f3dc5b14b259a/847f8d3c-fdd3-4836-88c7-f4177dce3835.zip?sv=2021-08-06&se=2023-12-25T23%3A33%3A08Z&sr=c&sp=rl&sig=fm2pR5wavFEW%2BY5NU8bTlFBbwdq93SSTyVVshCIhxUE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-97ca5026-997d-4438-a8df-8671ec5e96767f32b741d34438abe/dbbaca20-d6ec-42b3-bb5c-9d86a68bbd65.zip?sv=2021-08-06&se=2023-12-29T19%3A39%3A48Z&sr=c&sp=rl&sig=P3Z2cjdMNu8cmY5R8Ok4XuiEhEmOCNWWjyRwEbNMkKc%3D>)
### ByteMark.BenchIDEAEncryption

#### ETL Files

#### Histogram

#### JIT Disasms

### ByteMark.BenchAssignJagged

#### 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 10.0.19041
Queue | SurfaceWindows
Baseline | [882c60cb16ad1c19dd25df8f05282c908fb42126](https://github.com/dotnet/runtime/commit/882c60cb16ad1c19dd25df8f05282c908fb42126)
Compare | [9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7](https://github.com/dotnet/runtime/commit/9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/882c60cb16ad1c19dd25df8f05282c908fb42126...9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.Sort&lt;IntStruct&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Array - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Collections.Sort(IntStruct).Array(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Sort.cs#L44-#L45>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 8.39 μs | 7.01 μs | 0.84 | 0.10 | False | | |
|<ul><li>[List - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Collections.Sort(IntStruct).List(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Sort.cs#L59-#L60>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 8.40 μs | 6.76 μs | 0.80 | 0.18 | False | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Collections.Sort%28IntStruct%29_1.png>)
![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Collections.Sort%28IntStruct%29_2.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Collections.Sort%28IntStruct%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.Sort&lt;IntStruct&gt;*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-ee2a483a-c56b-4350-a217-651532207ac04fa0f3dc5b14b259a/847f8d3c-fdd3-4836-88c7-f4177dce3835.zip?sv=2021-08-06&se=2023-12-25T23%3A33%3A08Z&sr=c&sp=rl&sig=fm2pR5wavFEW%2BY5NU8bTlFBbwdq93SSTyVVshCIhxUE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-97ca5026-997d-4438-a8df-8671ec5e96767f32b741d34438abe/dbbaca20-d6ec-42b3-bb5c-9d86a68bbd65.zip?sv=2021-08-06&se=2023-12-29T19%3A39%3A48Z&sr=c&sp=rl&sig=P3Z2cjdMNu8cmY5R8Ok4XuiEhEmOCNWWjyRwEbNMkKc%3D>)
### System.Collections.Sort&lt;IntStruct&gt;.Array(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Sort&lt;IntStruct&gt;.List(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 10.0.19041
Queue | SurfaceWindows
Baseline | [882c60cb16ad1c19dd25df8f05282c908fb42126](https://github.com/dotnet/runtime/commit/882c60cb16ad1c19dd25df8f05282c908fb42126)
Compare | [9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7](https://github.com/dotnet/runtime/commit/9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/882c60cb16ad1c19dd25df8f05282c908fb42126...9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
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>[Span - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Collections.ContainsFalse(Int32).Span(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Contains/ContainsFalse.cs#L54-#L64>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 53.29 μs | 49.89 μs | 0.94 | 0.01 | False | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Collections.ContainsFalse%28Int32%29_1.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_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>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-ee2a483a-c56b-4350-a217-651532207ac04fa0f3dc5b14b259a/847f8d3c-fdd3-4836-88c7-f4177dce3835.zip?sv=2021-08-06&se=2023-12-25T23%3A33%3A08Z&sr=c&sp=rl&sig=fm2pR5wavFEW%2BY5NU8bTlFBbwdq93SSTyVVshCIhxUE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-97ca5026-997d-4438-a8df-8671ec5e96767f32b741d34438abe/dbbaca20-d6ec-42b3-bb5c-9d86a68bbd65.zip?sv=2021-08-06&se=2023-12-29T19%3A39%3A48Z&sr=c&sp=rl&sig=P3Z2cjdMNu8cmY5R8Ok4XuiEhEmOCNWWjyRwEbNMkKc%3D>)
### System.Collections.ContainsFalse&lt;Int32&gt;.Span(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 10.0.19041
Queue | SurfaceWindows
Baseline | [882c60cb16ad1c19dd25df8f05282c908fb42126](https://github.com/dotnet/runtime/commit/882c60cb16ad1c19dd25df8f05282c908fb42126)
Compare | [9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7](https://github.com/dotnet/runtime/commit/9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/882c60cb16ad1c19dd25df8f05282c908fb42126...9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Buffers.Tests.SearchValuesCharTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[LastIndexOfAny - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Buffers.Tests.SearchValuesCharTests.LastIndexOfAny(Values%3a%20%22abcdefABCDEF0123456789%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/SearchValuesCharTests.cs#L56-#L57>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 24.45 ns | 23.10 ns | 0.94 | 0.03 | False | | |
|<ul><li>[LastIndexOfAny - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Buffers.Tests.SearchValuesCharTests.LastIndexOfAny(Values%3a%20%22%c3%9f%c3%a4%c3%b6%c3%bc%c3%84%c3%96%c3%9c%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/SearchValuesCharTests.cs#L56-#L57>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 174.36 ns | 149.47 ns | 0.86 | 0.01 | True | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Buffers.Tests.SearchValuesCharTests_1.png>)
![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Buffers.Tests.SearchValuesCharTests_2.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Buffers.Tests.SearchValuesCharTests.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.Tests.SearchValuesCharTests*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-ee2a483a-c56b-4350-a217-651532207ac04fa0f3dc5b14b259a/847f8d3c-fdd3-4836-88c7-f4177dce3835.zip?sv=2021-08-06&se=2023-12-25T23%3A33%3A08Z&sr=c&sp=rl&sig=fm2pR5wavFEW%2BY5NU8bTlFBbwdq93SSTyVVshCIhxUE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-97ca5026-997d-4438-a8df-8671ec5e96767f32b741d34438abe/dbbaca20-d6ec-42b3-bb5c-9d86a68bbd65.zip?sv=2021-08-06&se=2023-12-29T19%3A39%3A48Z&sr=c&sp=rl&sig=P3Z2cjdMNu8cmY5R8Ok4XuiEhEmOCNWWjyRwEbNMkKc%3D>)
### System.Buffers.Tests.SearchValuesCharTests.LastIndexOfAny(Values: "abcdefABCDEF0123456789")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.SearchValuesCharTests.LastIndexOfAny(Values: "ßäöüÄÖÜ")

#### 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 10.0.19041
Queue | SurfaceWindows
Baseline | [882c60cb16ad1c19dd25df8f05282c908fb42126](https://github.com/dotnet/runtime/commit/882c60cb16ad1c19dd25df8f05282c908fb42126)
Compare | [9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7](https://github.com/dotnet/runtime/commit/9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/882c60cb16ad1c19dd25df8f05282c908fb42126...9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[FirstSpanSingleSegment - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Buffers.Tests.ReadOnlySequenceTests(Char).FirstSpanSingleSegment.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ReadOnlySequenceTests.cs#L62-#L64>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 7.56 ns | 5.76 ns | 0.76 | 0.07 | False | | |
|<ul><li>[FirstSpanTenSegments - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Buffers.Tests.ReadOnlySequenceTests(Char).FirstSpanTenSegments.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ReadOnlySequenceTests.cs#L66-#L68>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 7.58 ns | 5.53 ns | 0.73 | 0.02 | True | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Buffers.Tests.ReadOnlySequenceTests%28Char%29_1.png>)
![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Buffers.Tests.ReadOnlySequenceTests%28Char%29_2.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Buffers.Tests.ReadOnlySequenceTests%28Char%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.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-ee2a483a-c56b-4350-a217-651532207ac04fa0f3dc5b14b259a/847f8d3c-fdd3-4836-88c7-f4177dce3835.zip?sv=2021-08-06&se=2023-12-25T23%3A33%3A08Z&sr=c&sp=rl&sig=fm2pR5wavFEW%2BY5NU8bTlFBbwdq93SSTyVVshCIhxUE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-97ca5026-997d-4438-a8df-8671ec5e96767f32b741d34438abe/dbbaca20-d6ec-42b3-bb5c-9d86a68bbd65.zip?sv=2021-08-06&se=2023-12-29T19%3A39%3A48Z&sr=c&sp=rl&sig=P3Z2cjdMNu8cmY5R8Ok4XuiEhEmOCNWWjyRwEbNMkKc%3D>)
### System.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;.FirstSpanSingleSegment

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;.FirstSpanTenSegments

#### 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 10.0.19041
Queue | SurfaceWindows
Baseline | [882c60cb16ad1c19dd25df8f05282c908fb42126](https://github.com/dotnet/runtime/commit/882c60cb16ad1c19dd25df8f05282c908fb42126)
Compare | [9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7](https://github.com/dotnet/runtime/commit/9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/882c60cb16ad1c19dd25df8f05282c908fb42126...9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in MicroBenchmarks.Serializers.Xml_ToStream&lt;IndexViewModel&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[XmlSerializer_ - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/MicroBenchmarks.Serializers.Xml_ToStream(IndexViewModel).XmlSerializer_.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/Serializers/Xml_ToStream.cs#L41-#L47>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 47.88 μs | 44.75 μs | 0.93 | 0.24 | False | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/MicroBenchmarks.Serializers.Xml_ToStream%28IndexViewModel%29_1.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/MicroBenchmarks.Serializers.Xml_ToStream%28IndexViewModel%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.Xml_ToStream&lt;IndexViewModel&gt;*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-ee2a483a-c56b-4350-a217-651532207ac04fa0f3dc5b14b259a/847f8d3c-fdd3-4836-88c7-f4177dce3835.zip?sv=2021-08-06&se=2023-12-25T23%3A33%3A08Z&sr=c&sp=rl&sig=fm2pR5wavFEW%2BY5NU8bTlFBbwdq93SSTyVVshCIhxUE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-97ca5026-997d-4438-a8df-8671ec5e96767f32b741d34438abe/dbbaca20-d6ec-42b3-bb5c-9d86a68bbd65.zip?sv=2021-08-06&se=2023-12-29T19%3A39%3A48Z&sr=c&sp=rl&sig=P3Z2cjdMNu8cmY5R8Ok4XuiEhEmOCNWWjyRwEbNMkKc%3D>)
### MicroBenchmarks.Serializers.Xml_ToStream&lt;IndexViewModel&gt;.XmlSerializer_

#### 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 10.0.19041
Queue | SurfaceWindows
Baseline | [882c60cb16ad1c19dd25df8f05282c908fb42126](https://github.com/dotnet/runtime/commit/882c60cb16ad1c19dd25df8f05282c908fb42126)
Compare | [9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7](https://github.com/dotnet/runtime/commit/9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/882c60cb16ad1c19dd25df8f05282c908fb42126...9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.Perf_LengthBucketsFrozenDictionary

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[TryGetValue_True_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_True_FrozenDictionary(Count%3a%20100%2c%20ItemsPerBucket%3a%201).html>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 412.89 ns | 369.10 ns | 0.89 | 0.01 | True | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Collections.Perf_LengthBucketsFrozenDictionary_1.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Collections.Perf_LengthBucketsFrozenDictionary.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.Perf_LengthBucketsFrozenDictionary*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-ee2a483a-c56b-4350-a217-651532207ac04fa0f3dc5b14b259a/847f8d3c-fdd3-4836-88c7-f4177dce3835.zip?sv=2021-08-06&se=2023-12-25T23%3A33%3A08Z&sr=c&sp=rl&sig=fm2pR5wavFEW%2BY5NU8bTlFBbwdq93SSTyVVshCIhxUE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-97ca5026-997d-4438-a8df-8671ec5e96767f32b741d34438abe/dbbaca20-d6ec-42b3-bb5c-9d86a68bbd65.zip?sv=2021-08-06&se=2023-12-29T19%3A39%3A48Z&sr=c&sp=rl&sig=P3Z2cjdMNu8cmY5R8Ok4XuiEhEmOCNWWjyRwEbNMkKc%3D>)
### System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 100, ItemsPerBucket: 1)

#### 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 10.0.19041
Queue | SurfaceWindows
Baseline | [882c60cb16ad1c19dd25df8f05282c908fb42126](https://github.com/dotnet/runtime/commit/882c60cb16ad1c19dd25df8f05282c908fb42126)
Compare | [9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7](https://github.com/dotnet/runtime/commit/9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/882c60cb16ad1c19dd25df8f05282c908fb42126...9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Numerics.Tests.Perf_BitOperations

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[PopCount_uint - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Numerics.Tests.Perf_BitOperations.PopCount_uint.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.BitOperations/Perf_BitOperations.cs#L91-#L101>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.33 μs | 1.11 μs | 0.83 | 0.00 | True | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Numerics.Tests.Perf_BitOperations_1.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Numerics.Tests.Perf_BitOperations.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_BitOperations*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-ee2a483a-c56b-4350-a217-651532207ac04fa0f3dc5b14b259a/847f8d3c-fdd3-4836-88c7-f4177dce3835.zip?sv=2021-08-06&se=2023-12-25T23%3A33%3A08Z&sr=c&sp=rl&sig=fm2pR5wavFEW%2BY5NU8bTlFBbwdq93SSTyVVshCIhxUE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-97ca5026-997d-4438-a8df-8671ec5e96767f32b741d34438abe/dbbaca20-d6ec-42b3-bb5c-9d86a68bbd65.zip?sv=2021-08-06&se=2023-12-29T19%3A39%3A48Z&sr=c&sp=rl&sig=P3Z2cjdMNu8cmY5R8Ok4XuiEhEmOCNWWjyRwEbNMkKc%3D>)
### System.Numerics.Tests.Perf_BitOperations.PopCount_uint

#### 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 10.0.19041
Queue | SurfaceWindows
Baseline | [882c60cb16ad1c19dd25df8f05282c908fb42126](https://github.com/dotnet/runtime/commit/882c60cb16ad1c19dd25df8f05282c908fb42126)
Compare | [9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7](https://github.com/dotnet/runtime/commit/9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/882c60cb16ad1c19dd25df8f05282c908fb42126...9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Buffers.Tests.SearchValuesByteTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[IndexOfAnyExcept - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Buffers.Tests.SearchValuesByteTests.IndexOfAnyExcept(Values%3a%20%22abcdefABCDEF0123456789%c3%9c%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/SearchValuesByteTests.cs#L55-#L56>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1U0W7TMBR9R+IfrL0kgazN0tKulYJou24UGJS24gUh5Ca3jVFsR9fOlkyIL+Fv+DHstCprJ6G8RPbxOeceX/nmFqgqEDgIrZ79JPcpIJBxwbJkAbkkUUScRGoBuo2F0IyDc8waIxVxWvMQNqqdAk1Um1MmTogjjFOmIdamGmGCuE7Z6zo+cShys/AO7BUo/ZFysJ5vnGWlNPDWuNhsAFXLHqrWEqhx+0KzAtS40rBDZyKB8tNmJKppGUOu3R1hSM7oOk5gMxpPrqbXwUXY6b7q9S8Hf36fef9CLgoxkWLDtgVSzaRQX52J5DnL6t2tTMD5RqJfxNHM0BPn+f+UBnrPRLJXcBajfCRgCniuK/eJcCS114A2k+pDdsfrtjbhv1NTsWUCmnCtcRPerRSyYVxLnQkNmCOYbxPJfCtXVd4o8DytFItpNkfJpUWaCt9Wa2TJTSbXNGMPNdZEtggXTStMyxzQjIyo3/PxC59IM06AK5nvV8fTsjKypaY8J69JQjXYyXPDIOycB4PzoL8KLodBdxj2W73OYDC4CF8GwTAIbAlVcE6RPQChuP3OaenWhjaBT154ZF2dVPAPE+fbp/y5gAKMT47yh5nWJ+QFqCLTEZrUifvoJjt8dAdIt8ap4/mktrLG0TUyEElWHRDbrHpjI6M5AyT2jnFKUZN7plPiKtM8UNFB45MyllnBRXSaqdrhKtqFMETNdAaRc2VaZ/4x1X5rJcQVyrOYyjOmI1qC8v4CSYj4XwUFAAA=>)</li></ul> | 28.31 ns | 24.74 ns | 0.87 | 0.12 | False | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Buffers.Tests.SearchValuesByteTests_1.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Buffers.Tests.SearchValuesByteTests.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.Tests.SearchValuesByteTests*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-ee2a483a-c56b-4350-a217-651532207ac04fa0f3dc5b14b259a/847f8d3c-fdd3-4836-88c7-f4177dce3835.zip?sv=2021-08-06&se=2023-12-25T23%3A33%3A08Z&sr=c&sp=rl&sig=fm2pR5wavFEW%2BY5NU8bTlFBbwdq93SSTyVVshCIhxUE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-97ca5026-997d-4438-a8df-8671ec5e96767f32b741d34438abe/dbbaca20-d6ec-42b3-bb5c-9d86a68bbd65.zip?sv=2021-08-06&se=2023-12-29T19%3A39%3A48Z&sr=c&sp=rl&sig=P3Z2cjdMNu8cmY5R8Ok4XuiEhEmOCNWWjyRwEbNMkKc%3D>)
### System.Buffers.Tests.SearchValuesByteTests.IndexOfAnyExcept(Values: "abcdefABCDEF0123456789Ü")

#### 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 10.0.19041
Queue	SurfaceWindows
Baseline	882c60cb16ad1c19dd25df8f05282c908fb42126
Compare	9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
MarshalStructureToPtr - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	95.46 ns	75.99 ns	0.80	0.11	False
MarshalDestroyStructure - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	354.19 ns	281.10 ns	0.79	0.21	False
MarshalPtrToStructure - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	110.10 ns	86.75 ns	0.79	0.26	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	78.85 ns	63.13 ns	0.80	0.44	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	107.57 ns	94.82 ns	0.88	0.01	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.72 ns	30.48 ns	0.93	0.07	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	89.48 ns	82.83 ns	0.93	0.01	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	48.62 ns	41.11 ns	0.85	0.32	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	133.57 ns	116.47 ns	0.87	0.15	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
BenchIDEAEncryption - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	557.70 ms	519.23 ms	0.93	0.01	False
BenchAssignJagged - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.27 secs	1.11 secs	0.88	0.01	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Array - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.39 μs	7.01 μs	0.84	0.10	False
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.40 μs	6.76 μs	0.80	0.18	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
LastIndexOfAny - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	24.45 ns	23.10 ns	0.94	0.03	False
LastIndexOfAny - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	174.36 ns	149.47 ns	0.86	0.01	True

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
FirstSpanSingleSegment - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.56 ns	5.76 ns	0.76	0.07	False
FirstSpanTenSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.58 ns	5.53 ns	0.73	0.02	True

[Perf] Windows/arm64: 23 Improvements on 11/29/2023 7:10:28 AM #25617

Description

Run Information

Improvements in Interop.StructureToPtr

Repro

Payloads

Interop.StructureToPtr.MarshalStructureToPtr

ETL Files

Histogram

JIT Disasms

Interop.StructureToPtr.MarshalDestroyStructure

ETL Files

Histogram

JIT Disasms

Interop.StructureToPtr.MarshalPtrToStructure

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Text.Encodings.Web.Tests.Perf_Encoders

Repro

Payloads

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: Url,&lorem ipsum=dolor sit amet,16)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,&Hello+<World>!,512)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: UnsafeRelaxed,hello "there",16)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: UnsafeRelaxed,hello "there",512)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,&Hello+<World>!,16)

ETL Files

Histogram

JIT Disasms

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: Url,&lorem ipsum=dolor sit amet,512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Collections.Tests.Perf_BitArray

Repro

Payloads

System.Collections.Tests.Perf_BitArray.BitArrayCopyToByteArray(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in ByteMark

Repro

Payloads

ByteMark.BenchIDEAEncryption

ETL Files

Histogram

JIT Disasms

ByteMark.BenchAssignJagged

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Collections.Sort<IntStruct>

Repro

Payloads

System.Collections.Sort<IntStruct>.Array(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.Sort<IntStruct>.List(Size: 512)

ETL Files