[Perf] Linux/arm64: 22 Improvements on 5/3/2024 2:25:46 AM

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [71f8fb65a5a28018901823c19de57fe9451ab3b1](https://github.com/dotnet/runtime/commit/71f8fb65a5a28018901823c19de57fe9451ab3b1)
Compare | [7ac5ef959579da0202e6ad618924dfc8fe129e89](https://github.com/dotnet/runtime/commit/7ac5ef959579da0202e6ad618924dfc8fe129e89)
Diff | [Diff](https://github.com/dotnet/runtime/compare/71f8fb65a5a28018901823c19de57fe9451ab3b1...7ac5ef959579da0202e6ad618924dfc8fe129e89)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Memory.Constructors&lt;String&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ReadOnlySpanImplicitCastFromArraySegment - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Memory.Constructors(String).ReadOnlySpanImplicitCastFromArraySegment.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/Constructors.cs#L61-#L62>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.61 ns | 1.24 ns | 0.34 | 0.24 | False | | |
|<ul><li>[SpanImplicitCastFromArraySegment - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Memory.Constructors(String).SpanImplicitCastFromArraySegment.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/Constructors.cs#L58-#L59>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 5.68 ns | 4.07 ns | 0.72 | 0.52 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Memory.Constructors%28String%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Memory.Constructors%28String%29_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Memory.Constructors%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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Constructors&lt;String&gt;*'
```

<details>

### System.Memory.Constructors&lt;String&gt;.ReadOnlySpanImplicitCastFromArraySegment

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Memory.Constructors&lt;String&gt;.SpanImplicitCastFromArraySegment

#### 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 | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [71f8fb65a5a28018901823c19de57fe9451ab3b1](https://github.com/dotnet/runtime/commit/71f8fb65a5a28018901823c19de57fe9451ab3b1)
Compare | [7ac5ef959579da0202e6ad618924dfc8fe129e89](https://github.com/dotnet/runtime/commit/7ac5ef959579da0202e6ad618924dfc8fe129e89)
Diff | [Diff](https://github.com/dotnet/runtime/compare/71f8fb65a5a28018901823c19de57fe9451ab3b1...7ac5ef959579da0202e6ad618924dfc8fe129e89)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.IndexerSet&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SortedDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.IndexerSet(Int32).SortedDictionary(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Indexer/IndexerSet.cs#L120-#L128>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 24.39 μs | 20.91 μs | 0.86 | 0.01 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.IndexerSet%28Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.IndexerSet%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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IndexerSet&lt;Int32&gt;*'
```

<details>

### System.Collections.IndexerSet&lt;Int32&gt;.SortedDictionary(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 | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [71f8fb65a5a28018901823c19de57fe9451ab3b1](https://github.com/dotnet/runtime/commit/71f8fb65a5a28018901823c19de57fe9451ab3b1)
Compare | [7ac5ef959579da0202e6ad618924dfc8fe129e89](https://github.com/dotnet/runtime/commit/7ac5ef959579da0202e6ad618924dfc8fe129e89)
Diff | [Diff](https://github.com/dotnet/runtime/compare/71f8fb65a5a28018901823c19de57fe9451ab3b1...7ac5ef959579da0202e6ad618924dfc8fe129e89)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Memory.Constructors&lt;Byte&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SpanImplicitCastFromArraySegment - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Memory.Constructors(Byte).SpanImplicitCastFromArraySegment.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/Constructors.cs#L58-#L59>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.38 ns | 0.53 ns | 0.22 | 0.37 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Memory.Constructors%28Byte%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Memory.Constructors%28Byte%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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Constructors&lt;Byte&gt;*'
```

<details>

### System.Memory.Constructors&lt;Byte&gt;.SpanImplicitCastFromArraySegment

#### 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 | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [71f8fb65a5a28018901823c19de57fe9451ab3b1](https://github.com/dotnet/runtime/commit/71f8fb65a5a28018901823c19de57fe9451ab3b1)
Compare | [7ac5ef959579da0202e6ad618924dfc8fe129e89](https://github.com/dotnet/runtime/commit/7ac5ef959579da0202e6ad618924dfc8fe129e89)
Diff | [Diff](https://github.com/dotnet/runtime/compare/71f8fb65a5a28018901823c19de57fe9451ab3b1...7ac5ef959579da0202e6ad618924dfc8fe129e89)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.TryGetValueTrue&lt;Int32, Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SortedDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.TryGetValueTrue(Int32%2c%20Int32).SortedDictionary(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/TryGetValue/TryGetValueTrue.cs#L86-#L95>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UXW/TMBR9R+I/+C0JZG2WfgAVmei6MQYUlTbiBSHkJneNkT+ia3trJsRvx06rsm4Sykti35xz7vHNvZ4D1RZBgDT62W9yVwECObeMl0uoFckyEpTKSDB9tNIwAcEx6hypLKoWh3Cj+xXQUvcFZfIRcIpFxQwUxmUjTJIw2I6HQUwCisItogM6B22+UAFe812warQB0Zspzh2XKal7OTZXYL5RbiFHC2+vpRmkMWlfZ72VQgPlBWvBFJtwxe5hQkanafTP0dLKmZI3bGORtqLfg5kSNePtbq5KCH6Q7A8JDHPwMnj+P6YLfWKy3DMEK1A9IDANojZN+IQ4VSbqALtW+jO/FW0Nu+A/6ku5YRK6YL1wF9xcSdXRroe6PwFYI7hnF8pio/Km7mR4UTWaFZQvUAnlI12JH5o1svKKqzXl7L6NdaEt02XXDJfbGtDNh2yb97idZ8rNDmCu6v3qeDRyR1sZKmpyRkpqwI9ZmCbp8CQZnCRv8uTVZDSYnA57r9PxcJSOXybJJEl8Cm2FoOganFDc/BR0G7aC3kFMXkRk3TzKEB/GK/at/NWCBadTo/rlxusJeAnacpOhc12GD06yi09vAenGKQ2imLRSXjh7jwxkyZtDxBer3XjL6L4BEn/GoqJoyB0zFQm1Kx7o7MCJybZQ3AqZPfbU7OI625lwQMMMhyy4cKVzF0qz33oKCaWOfEzXnJmMbkFHfwGfHgPA8gQAAA==>)</li></ul> | 25.28 μs | 19.36 μs | 0.77 | 0.01 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.TryGetValueTrue%28Int32%2C%20Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.TryGetValueTrue%28Int32%2C%20Int32%29.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryGetValueTrue&lt;Int32, Int32&gt;*'
```

<details>

### System.Collections.TryGetValueTrue&lt;Int32, Int32&gt;.SortedDictionary(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 | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [71f8fb65a5a28018901823c19de57fe9451ab3b1](https://github.com/dotnet/runtime/commit/71f8fb65a5a28018901823c19de57fe9451ab3b1)
Compare | [7ac5ef959579da0202e6ad618924dfc8fe129e89](https://github.com/dotnet/runtime/commit/7ac5ef959579da0202e6ad618924dfc8fe129e89)
Diff | [Diff](https://github.com/dotnet/runtime/compare/71f8fb65a5a28018901823c19de57fe9451ab3b1...7ac5ef959579da0202e6ad618924dfc8fe129e89)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.ContainsKeyTrue&lt;Int32, Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SortedDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.ContainsKeyTrue(Int32%2c%20Int32).SortedDictionary(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Contains/ContainsKeyTrue.cs#L86-#L95>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 25.22 μs | 19.42 μs | 0.77 | 0.00 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.ContainsKeyTrue%28Int32%2C%20Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.ContainsKeyTrue%28Int32%2C%20Int32%29.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsKeyTrue&lt;Int32, Int32&gt;*'
```

<details>

### System.Collections.ContainsKeyTrue&lt;Int32, Int32&gt;.SortedDictionary(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 | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [71f8fb65a5a28018901823c19de57fe9451ab3b1](https://github.com/dotnet/runtime/commit/71f8fb65a5a28018901823c19de57fe9451ab3b1)
Compare | [7ac5ef959579da0202e6ad618924dfc8fe129e89](https://github.com/dotnet/runtime/commit/7ac5ef959579da0202e6ad618924dfc8fe129e89)
Diff | [Diff](https://github.com/dotnet/runtime/compare/71f8fb65a5a28018901823c19de57fe9451ab3b1...7ac5ef959579da0202e6ad618924dfc8fe129e89)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.CreateAddAndClear&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SortedDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.CreateAddAndClear(Int32).SortedDictionary(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/CreateAddAndClear.cs#L156-#L166>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 44.99 μs | 39.08 μs | 0.87 | 0.14 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.CreateAddAndClear%28Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.CreateAddAndClear%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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CreateAddAndClear&lt;Int32&gt;*'
```

<details>

### System.Collections.CreateAddAndClear&lt;Int32&gt;.SortedDictionary(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 | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [71f8fb65a5a28018901823c19de57fe9451ab3b1](https://github.com/dotnet/runtime/commit/71f8fb65a5a28018901823c19de57fe9451ab3b1)
Compare | [7ac5ef959579da0202e6ad618924dfc8fe129e89](https://github.com/dotnet/runtime/commit/7ac5ef959579da0202e6ad618924dfc8fe129e89)
Diff | [Diff](https://github.com/dotnet/runtime/compare/71f8fb65a5a28018901823c19de57fe9451ab3b1...7ac5ef959579da0202e6ad618924dfc8fe129e89)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Tests.Perf_Int64

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[CopySign - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Tests.Perf_Int64.CopySign(value%3a%201%2c%20sign%3a%20-1).html>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1U247TMBB9R+If/JYE0ja9LlQKolt2YYGi0vYNoZWbTBMjX6Kx001WiG/HTquy7UooL5Hn5Jwz48lMFkB1iSBAGv3iN3nIAYFcl4ynKygUiWPipcpIMD0spWECvHPWNVKZ5A0PYad7OdBU9wRl8oI4wyRnBhJjsxEmie9Vk5EXEo+isIfgxN6ANt+oAOf53lvX2oDoOlB3l4C7+ztpJqPuXBX1mmXS31NewpT0Q6JtOCWdfvAv86qUcyV3LCuRGqak/uHNlSgYb6KFSsH7SeI/xDPM0lPv5f+UFvrCZHpUCJageiJgGkRhav+ZcKZM0IJ2p/RXvhdNr9rwP+sbmTEJbbjOuA1voaRqWa6j2i8BWCDYZxvJMlObumhV8DKvNUsoX6ISyiFthZ/qLbL0I1dbytljg7WRrQarthluqgLQ7oFshvR8bOfK7gjgRhXH0/kKbKxsbagoyDuSUgNunfxBNBh1omEneruJrqbj4XT0pju86k/G4/7rKJpGkUuhSyEoskcgFLN7QSu/MXQVhORVQLb1RYbwtEahG+XvJZRgfQpUv+wKPiOvQJfcxGirTv0nNzngsz0gzazTMAhJY+WM41tkIFNenxDXrCZwJaN9B0jcHZOcoiEPzOTE17Z5oOOTJiRVongpZHxZU33AdXwowhINMxxi74Ntnf1x1MfQSYgvdeAwXXBmYlqBDv4C3/0SnNoEAAA=>)</li></ul> | 1.36 ns | 0.10 ns | 0.07 | 0.65 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Tests.Perf_Int64_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Tests.Perf_Int64.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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Int64*'
```

<details>

### System.Tests.Perf_Int64.CopySign(value: 1, sign: -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 | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [71f8fb65a5a28018901823c19de57fe9451ab3b1](https://github.com/dotnet/runtime/commit/71f8fb65a5a28018901823c19de57fe9451ab3b1)
Compare | [7ac5ef959579da0202e6ad618924dfc8fe129e89](https://github.com/dotnet/runtime/commit/7ac5ef959579da0202e6ad618924dfc8fe129e89)
Diff | [Diff](https://github.com/dotnet/runtime/compare/71f8fb65a5a28018901823c19de57fe9451ab3b1...7ac5ef959579da0202e6ad618924dfc8fe129e89)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.TryGetValueFalse&lt;Int32, Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SortedDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.TryGetValueFalse(Int32%2c%20Int32).SortedDictionary(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/TryGetValue/TryGetValueFalse.cs#L88-#L97>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 29.72 μs | 26.25 μs | 0.88 | 0.18 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.TryGetValueFalse%28Int32%2C%20Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.TryGetValueFalse%28Int32%2C%20Int32%29.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryGetValueFalse&lt;Int32, Int32&gt;*'
```

<details>

### System.Collections.TryGetValueFalse&lt;Int32, Int32&gt;.SortedDictionary(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 | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [71f8fb65a5a28018901823c19de57fe9451ab3b1](https://github.com/dotnet/runtime/commit/71f8fb65a5a28018901823c19de57fe9451ab3b1)
Compare | [7ac5ef959579da0202e6ad618924dfc8fe129e89](https://github.com/dotnet/runtime/commit/7ac5ef959579da0202e6ad618924dfc8fe129e89)
Diff | [Diff](https://github.com/dotnet/runtime/compare/71f8fb65a5a28018901823c19de57fe9451ab3b1...7ac5ef959579da0202e6ad618924dfc8fe129e89)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Formats.Cbor.Tests.Perf_CborWriter

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[WriteCoseKey - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Formats.Cbor.Tests.Perf_CborWriter.WriteCoseKey(publicKey%3a%20ECDSA_P384).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Formats.Cbor/Perf.CborWriter.cs#L17-#L24>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 565.76 ns | 490.83 ns | 0.87 | 0.43 | False | | |
|<ul><li>[WriteCoseKey - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Formats.Cbor.Tests.Perf_CborWriter.WriteCoseKey(publicKey%3a%20ECDSA_P521).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Formats.Cbor/Perf.CborWriter.cs#L17-#L24>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 628.59 ns | 523.96 ns | 0.83 | 0.49 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Formats.Cbor.Tests.Perf_CborWriter_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Formats.Cbor.Tests.Perf_CborWriter_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Formats.Cbor.Tests.Perf_CborWriter.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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Formats.Cbor.Tests.Perf_CborWriter*'
```

<details>

### System.Formats.Cbor.Tests.Perf_CborWriter.WriteCoseKey(publicKey: ECDSA_P384)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Formats.Cbor.Tests.Perf_CborWriter.WriteCoseKey(publicKey: ECDSA_P521)

#### 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 | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [71f8fb65a5a28018901823c19de57fe9451ab3b1](https://github.com/dotnet/runtime/commit/71f8fb65a5a28018901823c19de57fe9451ab3b1)
Compare | [7ac5ef959579da0202e6ad618924dfc8fe129e89](https://github.com/dotnet/runtime/commit/7ac5ef959579da0202e6ad618924dfc8fe129e89)
Diff | [Diff](https://github.com/dotnet/runtime/compare/71f8fb65a5a28018901823c19de57fe9451ab3b1...7ac5ef959579da0202e6ad618924dfc8fe129e89)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Numerics.Tests.Perf_Matrix3x2

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[LerpBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Numerics.Tests.Perf_Matrix3x2.LerpBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_Matrix3x2.cs#L97-#L98>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.79 ns | 1.48 ns | 0.39 | 0.46 | False | | |
|<ul><li>[GetDeterminantBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Numerics.Tests.Perf_Matrix3x2.GetDeterminantBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_Matrix3x2.cs#L91-#L92>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.58 ns | 0.75 ns | 0.29 | 0.63 | False | | |
|<ul><li>[CreateScaleFromVectorWithCenterBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Numerics.Tests.Perf_Matrix3x2.CreateScaleFromVectorWithCenterBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_Matrix3x2.cs#L72-#L73>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UUW/TMBB+R+I/+C0JZG1oM9AqBdGVbQzoVNoKHhCa3OTaGGI7OjtbMiF+O+e0KmsnobxE9ufvu/t8vssUuKkQJChrnv1m9zkgsPNKFNkcSs2ShHmZtgpsHytlhQTvkHWOXKV5y0NYm34OPDN9yYU6Io4xzYWF1FI2JhTzvfp17IXM4yhpEezZSzD2hktwMd95i8ZYkL2bSgKK1PTcqenNANe3U25R1MN60JsgcAuLlBdwiVp+pSwavwmbT+hagOdAFiXHX/8szSs10WotNhVyK7Qy372JlqUo2t1UZ+D9YMkf5llB9Mx7/j8lQZ+EynYKKVLUjwTCgCxt4z8RjrUNOtCutflc3Mm2iF34H82F2ggFXbgucBfeVCvd0a6jXruqlwj07SKZbfSyKTsZnuWNEfTOM3pm7ZCuwg/NCkV2VegVL8RDi3WRzQfzrhku6pJa1A2S697Dfp5oGh7ApS53q8PZWJJsYbks2VuWUSe7OfMH0SA+iYYn0dkyejM6jUdR3IujV9FZfPoyikZR5FKYSlJjiwdgHDe3ktd+G9A5CNmLgK2aowzhfr5C18pfKqiA4pSof9LUPCHPwVSFTZBcZ/6jm2zx8R0g31CkYRCyNpQLnFyiAJUVzR5xxWo3zjLSGSBzd0xzjpbd06Ay31DxwCR7TcjqVBeVVMmxp2aLm2RrgohW2AIS7z2Vjv4ozW7rJMxXJnCYKQthE16DCf4CKuadHfMEAAA=>)</li></ul> | 1.20 ns | 0.11 ns | 0.09 | 0.66 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Numerics.Tests.Perf_Matrix3x2_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Numerics.Tests.Perf_Matrix3x2_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Numerics.Tests.Perf_Matrix3x2_3.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Numerics.Tests.Perf_Matrix3x2.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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Matrix3x2*'
```

<details>

### System.Numerics.Tests.Perf_Matrix3x2.LerpBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_Matrix3x2.GetDeterminantBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_Matrix3x2.CreateScaleFromVectorWithCenterBenchmark

#### 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 | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [71f8fb65a5a28018901823c19de57fe9451ab3b1](https://github.com/dotnet/runtime/commit/71f8fb65a5a28018901823c19de57fe9451ab3b1)
Compare | [7ac5ef959579da0202e6ad618924dfc8fe129e89](https://github.com/dotnet/runtime/commit/7ac5ef959579da0202e6ad618924dfc8fe129e89)
Diff | [Diff](https://github.com/dotnet/runtime/compare/71f8fb65a5a28018901823c19de57fe9451ab3b1...7ac5ef959579da0202e6ad618924dfc8fe129e89)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Threading.Tests.Perf_Volatile

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Read_double - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Threading.Tests.Perf_Volatile.Read_double.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Threading/Perf.Volatile.cs#L16-#L18>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.55 ns | 0.00 ns | 0.00 | 0.58 | True | | |
|<ul><li>[Write_double - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Threading.Tests.Perf_Volatile.Write_double.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Threading/Perf.Volatile.cs#L20-#L21>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.91 ns | 0.70 ns | 0.24 | 0.48 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Threading.Tests.Perf_Volatile_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Threading.Tests.Perf_Volatile_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Threading.Tests.Perf_Volatile.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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Tests.Perf_Volatile*'
```

<details>

### System.Threading.Tests.Perf_Volatile.Read_double

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Threading.Tests.Perf_Volatile.Write_double

#### 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 | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [71f8fb65a5a28018901823c19de57fe9451ab3b1](https://github.com/dotnet/runtime/commit/71f8fb65a5a28018901823c19de57fe9451ab3b1)
Compare | [7ac5ef959579da0202e6ad618924dfc8fe129e89](https://github.com/dotnet/runtime/commit/7ac5ef959579da0202e6ad618924dfc8fe129e89)
Diff | [Diff](https://github.com/dotnet/runtime/compare/71f8fb65a5a28018901823c19de57fe9451ab3b1...7ac5ef959579da0202e6ad618924dfc8fe129e89)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Threading.Tasks.ValueTaskPerfTest

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Await_FromCompletedValueTaskSource - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Threading.Tasks.ValueTaskPerfTest.Await_FromCompletedValueTaskSource.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Threading.Tasks.Extensions/Perf.ValueTask.cs#L38-#L44>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 64.32 ns | 54.94 ns | 0.85 | 0.58 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Threading.Tasks.ValueTaskPerfTest_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Threading.Tasks.ValueTaskPerfTest.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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Tasks.ValueTaskPerfTest*'
```

<details>

### System.Threading.Tasks.ValueTaskPerfTest.Await_FromCompletedValueTaskSource

#### 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 | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [71f8fb65a5a28018901823c19de57fe9451ab3b1](https://github.com/dotnet/runtime/commit/71f8fb65a5a28018901823c19de57fe9451ab3b1)
Compare | [7ac5ef959579da0202e6ad618924dfc8fe129e89](https://github.com/dotnet/runtime/commit/7ac5ef959579da0202e6ad618924dfc8fe129e89)
Diff | [Diff](https://github.com/dotnet/runtime/compare/71f8fb65a5a28018901823c19de57fe9451ab3b1...7ac5ef959579da0202e6ad618924dfc8fe129e89)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Text.Perf_Ascii

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ToUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Perf_Ascii.ToUtf16(Size%3a%206).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encoding/Perf.Ascii.cs#L114-#L116>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.49 ns | 5.44 ns | 0.84 | 0.41 | False | | |
|<ul><li>[FromUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Perf_Ascii.FromUtf16(Size%3a%206).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Encoding/Perf.Ascii.cs#L118-#L120>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.71 ns | 4.06 ns | 0.60 | 0.45 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Text.Perf_Ascii_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Text.Perf_Ascii_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Text.Perf_Ascii.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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Perf_Ascii*'
```

<details>

### System.Text.Perf_Ascii.ToUtf16(Size: 6)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Perf_Ascii.FromUtf16(Size: 6)

#### 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 | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [71f8fb65a5a28018901823c19de57fe9451ab3b1](https://github.com/dotnet/runtime/commit/71f8fb65a5a28018901823c19de57fe9451ab3b1)
Compare | [7ac5ef959579da0202e6ad618924dfc8fe129e89](https://github.com/dotnet/runtime/commit/7ac5ef959579da0202e6ad618924dfc8fe129e89)
Diff | [Diff](https://github.com/dotnet/runtime/compare/71f8fb65a5a28018901823c19de57fe9451ab3b1...7ac5ef959579da0202e6ad618924dfc8fe129e89)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Numerics.Tests.Perf_Matrix4x4

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[CreateFromQuaternionBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Numerics.Tests.Perf_Matrix4x4.CreateFromQuaternionBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_Matrix4x4.cs#L66-#L67>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.85 ns | 0.63 ns | 0.34 | 0.63 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Numerics.Tests.Perf_Matrix4x4_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Numerics.Tests.Perf_Matrix4x4.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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Matrix4x4*'
```

<details>

### System.Numerics.Tests.Perf_Matrix4x4.CreateFromQuaternionBenchmark

#### 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 | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [71f8fb65a5a28018901823c19de57fe9451ab3b1](https://github.com/dotnet/runtime/commit/71f8fb65a5a28018901823c19de57fe9451ab3b1)
Compare | [7ac5ef959579da0202e6ad618924dfc8fe129e89](https://github.com/dotnet/runtime/commit/7ac5ef959579da0202e6ad618924dfc8fe129e89)
Diff | [Diff](https://github.com/dotnet/runtime/compare/71f8fb65a5a28018901823c19de57fe9451ab3b1...7ac5ef959579da0202e6ad618924dfc8fe129e89)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.IO.Hashing.Tests.Crc64_GetCurrentHashPerf

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[GetCurrentHash - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.IO.Hashing.Tests.Crc64_GetCurrentHashPerf.GetCurrentHash.html>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.77 ns | 2.60 ns | 0.38 | 0.36 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.IO.Hashing.Tests.Crc64_GetCurrentHashPerf_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.IO.Hashing.Tests.Crc64_GetCurrentHashPerf.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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Hashing.Tests.Crc64_GetCurrentHashPerf*'
```

<details>

### System.IO.Hashing.Tests.Crc64_GetCurrentHashPerf.GetCurrentHash

#### 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 | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [71f8fb65a5a28018901823c19de57fe9451ab3b1](https://github.com/dotnet/runtime/commit/71f8fb65a5a28018901823c19de57fe9451ab3b1)
Compare | [7ac5ef959579da0202e6ad618924dfc8fe129e89](https://github.com/dotnet/runtime/commit/7ac5ef959579da0202e6ad618924dfc8fe129e89)
Diff | [Diff](https://github.com/dotnet/runtime/compare/71f8fb65a5a28018901823c19de57fe9451ab3b1...7ac5ef959579da0202e6ad618924dfc8fe129e89)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.IO.Hashing.Tests.Crc32_GetCurrentHashPerf

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[GetCurrentHash - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.IO.Hashing.Tests.Crc32_GetCurrentHashPerf.GetCurrentHash.html>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UXW/TMBR9R+I/+M0JZGlou0ErBdGVfRQolK5vCE1ucpsYxXZ0bW/NhPjt2GlV1k1CeYns43POPb7yzRyYtggCpNEvfpP7EhDIueVVvoRakTQlNFdGgumhlYYLoMesc2QyK1sewkb3SmC57gnG5RPiBLOSG8iMq0a4JAHdng1pRChD4Rbhgb0Cbb4yAd7zA71ptAERz77F10yXXBaxP9fxFLNB//YKzNQiuvD+dAG4iY+hfyGWVk6V3PDCIjNcSf2DTpWoedXu5ioH+pOkfwg13NFz+vJ/Sgd95jLfKwTPUD0ScA2iNk3wTDhRJuxAmyn9pboTbdu68D/pC1lwCV243rgLb66k6hjXU2fSANYI7ttFsijUqqk7BV6UjeYZqxaohPJIV+F1s0aeX1VqzSr+0GJdZMv+smuFi20N6EZCtu/1+AVPlRsXwJWq96vjaVg52Y1hoibvSc4M+MkK+kl/eJIMTpLRKnk7Ph2OB+/i09Gb/nB09jpJxkniS2grBEP+AIRhcSvYNmgNfYKIvArJunlSITpMVOSf8ncLFpxPjeqXm8Zn5CVoW5kUXeo8eHSTHT65A2SFcxqEEWmtvHF6iRxkXjUHxDer3fjIbhhzQOLvmJUMDbnnpiSBds0DnR40EdlmqrJCpk8zNTtcp7sQjmi4qSClH13r3D+k2W+9hARShx7TdcVNyragw78dKRyE5QQAAA==>)</li></ul> | 6.71 ns | 2.59 ns | 0.39 | 0.29 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.IO.Hashing.Tests.Crc32_GetCurrentHashPerf_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.IO.Hashing.Tests.Crc32_GetCurrentHashPerf.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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Hashing.Tests.Crc32_GetCurrentHashPerf*'
```

<details>

### System.IO.Hashing.Tests.Crc32_GetCurrentHashPerf.GetCurrentHash

#### 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	ubuntu 22.04
Queue	AmpereUbuntu
Baseline	71f8fb65a5a28018901823c19de57fe9451ab3b1
Compare	7ac5ef959579da0202e6ad618924dfc8fe129e89
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadOnlySpanImplicitCastFromArraySegment - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.61 ns	1.24 ns	0.34	0.24	False
SpanImplicitCastFromArraySegment - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.68 ns	4.07 ns	0.72	0.52	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
WriteCoseKey - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	565.76 ns	490.83 ns	0.87	0.43	False
WriteCoseKey - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	628.59 ns	523.96 ns	0.83	0.49	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
LerpBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.79 ns	1.48 ns	0.39	0.46	False
GetDeterminantBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.58 ns	0.75 ns	0.29	0.63	False
CreateScaleFromVectorWithCenterBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.20 ns	0.11 ns	0.09	0.66	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Read_double - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.55 ns	0.00 ns	0.00	0.58	True
Write_double - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.91 ns	0.70 ns	0.24	0.48	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToUtf16 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	6.49 ns	5.44 ns	0.84	0.41	False
FromUtf16 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	6.71 ns	4.06 ns	0.60	0.45	False

[Perf] Linux/arm64: 22 Improvements on 5/3/2024 2:25:46 AM #34053

Description

Run Information

Improvements in System.Memory.Constructors<String>

Repro

System.Memory.Constructors<String>.ReadOnlySpanImplicitCastFromArraySegment

ETL Files

Histogram

JIT Disasms

System.Memory.Constructors<String>.SpanImplicitCastFromArraySegment

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Collections.IndexerSet<Int32>

Repro

System.Collections.IndexerSet<Int32>.SortedDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Memory.Constructors<Byte>

Repro

System.Memory.Constructors<Byte>.SpanImplicitCastFromArraySegment

ETL Files

Histogram

JIT Disasms

Docs

Run Information

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

Repro

System.Collections.TryGetValueTrue<Int32, Int32>.SortedDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

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

Repro

System.Collections.ContainsKeyTrue<Int32, Int32>.SortedDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Collections.CreateAddAndClear<Int32>

Repro

System.Collections.CreateAddAndClear<Int32>.SortedDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Tests.Perf_Int64

Repro

System.Tests.Perf_Int64.CopySign(value: 1, sign: -1)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

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

Repro

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

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Formats.Cbor.Tests.Perf_CborWriter

Repro

System.Formats.Cbor.Tests.Perf_CborWriter.WriteCoseKey(publicKey: ECDSA_P384)

ETL Files

Histogram

JIT Disasms

System.Formats.Cbor.Tests.Perf_CborWriter.WriteCoseKey(publicKey: ECDSA_P521)

ETL Files

Histogram