[Perf] Linux/arm64: 17 Improvements on 5/4/2024 5:29:12 AM

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [e965312582a33c0acf2020648b54a152a80c139a](https://github.com/dotnet/runtime/commit/e965312582a33c0acf2020648b54a152a80c139a)
Compare | [5962fd511e3eacf7fe91520392c041e94e5d31cc](https://github.com/dotnet/runtime/commit/5962fd511e3eacf7fe91520392c041e94e5d31cc)
Diff | [Diff](https://github.com/dotnet/runtime/compare/e965312582a33c0acf2020648b54a152a80c139a...5962fd511e3eacf7fe91520392c041e94e5d31cc)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[FixedTimeEquals_256Bit_AllBitsDifferent - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_AllBitsDifferent.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Security.Cryptography.Primitives/Perf.FixedTimeEquals.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> | 203.39 ns | 91.16 ns | 0.45 | 0.00 | True | | |
|<ul><li>[FixedTimeEquals_256Bit_Equal - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_Equal.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Security.Cryptography.Primitives/Perf.FixedTimeEquals.cs#L22-#L23>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 203.27 ns | 91.46 ns | 0.45 | 0.03 | True | | |
|<ul><li>[FixedTimeEquals_256Bit_SameReference - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_SameReference.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Security.Cryptography.Primitives/Perf.FixedTimeEquals.cs#L74-#L75>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 203.93 ns | 92.00 ns | 0.45 | 0.01 | True | | |
|<ul><li>[FixedTimeEquals_256Bit_LastBitDifferent - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_LastBitDifferent.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Security.Cryptography.Primitives/Perf.FixedTimeEquals.cs#L31-#L32>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 203.46 ns | 91.10 ns | 0.45 | 0.01 | True | | |
|<ul><li>[FixedTimeEquals_256Bit_VersusZero - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_VersusZero.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Security.Cryptography.Primitives/Perf.FixedTimeEquals.cs#L67-#L68>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 203.39 ns | 91.56 ns | 0.45 | 0.02 | True | | |
|<ul><li>[FixedTimeEquals_256Bit_FirstBitDifferent - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_FirstBitDifferent.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Security.Cryptography.Primitives/Perf.FixedTimeEquals.cs#L40-#L41>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 203.90 ns | 90.55 ns | 0.44 | 0.02 | True | | |
|<ul><li>[FixedTimeEquals_256Bit_CascadingErrors - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_CascadingErrors.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Security.Cryptography.Primitives/Perf.FixedTimeEquals.cs#L49-#L50>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 203.63 ns | 91.70 ns | 0.45 | 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.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals_5.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals_6.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals_7.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.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.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals*'
```

<details>

### System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_AllBitsDifferent

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_Equal

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_SameReference

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_LastBitDifferent

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_VersusZero

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_FirstBitDifferent

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_CascadingErrors

#### 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 | [e965312582a33c0acf2020648b54a152a80c139a](https://github.com/dotnet/runtime/commit/e965312582a33c0acf2020648b54a152a80c139a)
Compare | [5962fd511e3eacf7fe91520392c041e94e5d31cc](https://github.com/dotnet/runtime/commit/5962fd511e3eacf7fe91520392c041e94e5d31cc)
Diff | [Diff](https://github.com/dotnet/runtime/compare/e965312582a33c0acf2020648b54a152a80c139a...5962fd511e3eacf7fe91520392c041e94e5d31cc)
Configs | CompilationMode:tiered, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Round - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives(Double).Round(BufferLength%3a%203079).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Tensors/Perf_FloatingPointTensorPrimitives.cs#L49-#L50>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 7.07 μs | 2.92 μs | 0.41 | 0.01 | True | | |
|<ul><li>[Sin - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives(Double).Sin(BufferLength%3a%203079).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Tensors/Perf_FloatingPointTensorPrimitives.cs#L52-#L53>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 14.68 μs | 12.96 μs | 0.88 | 0.01 | False | | |
|<ul><li>[Sin - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives(Double).Sin(BufferLength%3a%20128).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Tensors/Perf_FloatingPointTensorPrimitives.cs#L52-#L53>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 634.06 ns | 567.81 ns | 0.90 | 0.01 | False | | |
|<ul><li>[Round - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives(Double).Round(BufferLength%3a%20128).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Tensors/Perf_FloatingPointTensorPrimitives.cs#L49-#L50>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 300.96 ns | 133.20 ns | 0.44 | 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.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives%28Double%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.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives%28Double%29_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.Tensors.Tests.Perf_FloatingPointTensorPrimitives%28Double%29_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives%28Double%29_4.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.Tensors.Tests.Perf_FloatingPointTensorPrimitives%28Double%29.html>)

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

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives&lt;Double&gt;*'
```

<details>

### System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives&lt;Double&gt;.Round(BufferLength: 3079)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives&lt;Double&gt;.Sin(BufferLength: 3079)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives&lt;Double&gt;.Sin(BufferLength: 128)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives&lt;Double&gt;.Round(BufferLength: 128)

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [e965312582a33c0acf2020648b54a152a80c139a](https://github.com/dotnet/runtime/commit/e965312582a33c0acf2020648b54a152a80c139a)
Compare | [5962fd511e3eacf7fe91520392c041e94e5d31cc](https://github.com/dotnet/runtime/commit/5962fd511e3eacf7fe91520392c041e94e5d31cc)
Diff | [Diff](https://github.com/dotnet/runtime/compare/e965312582a33c0acf2020648b54a152a80c139a...5962fd511e3eacf7fe91520392c041e94e5d31cc)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Memory.Span&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SequenceCompareToDifferent - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Memory.Span(Int32).SequenceCompareToDifferent(Size%3a%204).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/Span.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> | 3.69 ns | 2.02 ns | 0.55 | 0.18 | False | | |
|<ul><li>[SequenceCompareTo - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Memory.Span(Int32).SequenceCompareTo(Size%3a%204).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/Span.cs#L55-#L56>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UXW/TQBB8R+I/3JttcBMrNoRGuCINBQoEhcRvCKGLvY0P3Rd75zauEL+dOycKTSohv1i345ndufWu50BNgyBAWvPkN7mrAYFcNoxXS9CK5DkJKmUl2CE20jIBwTHrEqks646HcGOGNdDKDAVl8oQ4xbJmFkrrqhEmSRhsX2ZBTAKKwh2iA7sAY79QAT7nm2DVGgtiMAehsB2sNJWvr6VNRxeDFfxqQJYwU0JThEKFK3YPE5JF/yovGzlT8oZtGqSWKWm+BZ7OeBfNVQXBd5L/IYFljl4FT/+ndNAnJqu9QrAS1QMBMyC0bcNHwqmyUQ/atTKf+a3oetWH/9FcyQ2T0IfrE/fhzZVUPe16qvsQgBrBPftIFhtVtLqX4UXdGlZSvkAllEf6Cj+0a2TVe67WlLP7DusjW46WfStcbTWg2wPZDenx2M6U2xHAQun96XgFCidbWSo0uSAVteDXKRwlo+wsSc+S8yIZT16kkywdvBqn4zQ7f54kkyTxJUwjBEU33oTi5oeg27BL6B3E5FlE1u1JhfiwRrEf5a8NNODyaFQ/3Qo+Ii/BNNzm6FxX4YOb7PDpLSDduExpFJMulU+cv0MGsuLtAfHN6gJvGd07QOLvWNYULbljtiahcc0Dkx80MdmWijdC5qee2h1u8p0JR7TMcsiDt6517sfR7kMvIaE0kceM5szmdAsm+guY7z6q2gQAAA==>)</li></ul> | 8.32 ns | 6.79 ns | 0.82 | 0.24 | False | | |
|<ul><li>[SequenceCompareToDifferent - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Memory.Span(Int32).SequenceCompareToDifferent(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/Span.cs#L58-#L59>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UXW/TQBB8R+I/3JttcJPDSaiIcEWaFigQFBK/IYQu9iY+dB/u3rmNK8Rv586JQpNKyC+WbzQzO7fe9QyYqREkKGue/Sb3JSCQy5qLYgGVJmlKgkJbBbaPtbJcQnDMukSm8rLlIaxNvwRWmL5kXJ0QJ5iX3EJuXTXCFQmD7ethEJOAoXQv0YGdgbFfmQTv+S5YNsaC7M1Aamx6y4qptzfKDpKL3hJua1A5TLWsGEKmr/h67QyUDZf8AcZk9CqJ/oVY1Gqq1ZpvamSWa2W+B17JRXua6QKCHyT9QwLLHb0Inv9P6aDPXBV7heQ56kcCbkBWtgmfCCfaRh1oN9p8EXeybVsX/idzrTZcQReuN+7Cm2mlO8b1VPdNACsE9+wimW901lSdAs/LxvCciTlqqT3SVfixWSEvPgi9YoI/tFgX2SJZdK1wva0A3Uqodl6PJ3iq3boAZrravx1vQ+ZkS8tkRS5IwSz4zQoTmgzP6OCMvsno+Xg0GA+HPZqcUzqiLykdU+pLmFpKhm7ACcPNT8m2YWvoE8TkRURWzUmF+LBRsR/lbzXU4Hwq1L/cNj4hL8DUwqboUhfho5vs8MkdINs4p0EUk9bKG6fvkYMqRHNAfLPag4/sdrIAJP6OecnQkntuSxIa1zww6UETk22uRS1Vepqp2eEm3YVwRMutgDS4cq1z/5Bmf/QSEioTecxUgtuUbcFEfwFdQL/X5QQAAA==>)</li></ul> | 3.74 ns | 2.65 ns | 0.71 | 0.21 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Memory.Span%28Int32%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.Span%28Int32%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Memory.Span%28Int32%29_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.Memory.Span%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.Memory.Span&lt;Int32&gt;*'
```

<details>

### System.Memory.Span&lt;Int32&gt;.SequenceCompareToDifferent(Size: 4)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Memory.Span&lt;Int32&gt;.SequenceCompareTo(Size: 4)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Memory.Span&lt;Int32&gt;.SequenceCompareToDifferent(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 | [e965312582a33c0acf2020648b54a152a80c139a](https://github.com/dotnet/runtime/commit/e965312582a33c0acf2020648b54a152a80c139a)
Compare | [5962fd511e3eacf7fe91520392c041e94e5d31cc](https://github.com/dotnet/runtime/commit/5962fd511e3eacf7fe91520392c041e94e5d31cc)
Diff | [Diff](https://github.com/dotnet/runtime/compare/e965312582a33c0acf2020648b54a152a80c139a...5962fd511e3eacf7fe91520392c041e94e5d31cc)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives&lt;Single&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Sin - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives(Single).Sin(BufferLength%3a%20128).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Tensors/Perf_FloatingPointTensorPrimitives.cs#L52-#L53>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 231.32 ns | 208.39 ns | 0.90 | 0.01 | False | | |
|<ul><li>[Sin - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives(Single).Sin(BufferLength%3a%203079).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Tensors/Perf_FloatingPointTensorPrimitives.cs#L52-#L53>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 5.41 μs | 4.57 μs | 0.85 | 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.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives%28Single%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.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives%28Single%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.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives%28Single%29.html>)

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

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives&lt;Single&gt;*'
```

<details>

### System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives&lt;Single&gt;.Sin(BufferLength: 128)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives&lt;Single&gt;.Sin(BufferLength: 3079)

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [e965312582a33c0acf2020648b54a152a80c139a](https://github.com/dotnet/runtime/commit/e965312582a33c0acf2020648b54a152a80c139a)
Compare | [5962fd511e3eacf7fe91520392c041e94e5d31cc](https://github.com/dotnet/runtime/commit/5962fd511e3eacf7fe91520392c041e94e5d31cc)
Diff | [Diff](https://github.com/dotnet/runtime/compare/e965312582a33c0acf2020648b54a152a80c139a...5962fd511e3eacf7fe91520392c041e94e5d31cc)
Configs | CompilationMode:tiered, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SequenceCompareToDifferent - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Memory.Span(Byte).SequenceCompareToDifferent(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Memory/Span.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> | 4.88 ns | 3.83 ns | 0.78 | 0.46 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_09_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Memory.Span%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.Span%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.Span&lt;Byte&gt;*'
```

<details>

### System.Memory.Span&lt;Byte&gt;.SequenceCompareToDifferent(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>

Name	Value
Architecture	arm64
OS	ubuntu 22.04
Queue	AmpereUbuntu
Baseline	e965312582a33c0acf2020648b54a152a80c139a
Compare	5962fd511e3eacf7fe91520392c041e94e5d31cc
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
FixedTimeEquals_256Bit_AllBitsDifferent - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	203.39 ns	91.16 ns	0.45	0.00	True
FixedTimeEquals_256Bit_Equal - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	203.27 ns	91.46 ns	0.45	0.03	True
FixedTimeEquals_256Bit_SameReference - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	203.93 ns	92.00 ns	0.45	0.01	True
FixedTimeEquals_256Bit_LastBitDifferent - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	203.46 ns	91.10 ns	0.45	0.01	True
FixedTimeEquals_256Bit_VersusZero - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	203.39 ns	91.56 ns	0.45	0.02	True
FixedTimeEquals_256Bit_FirstBitDifferent - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	203.90 ns	90.55 ns	0.44	0.02	True
FixedTimeEquals_256Bit_CascadingErrors - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	203.63 ns	91.70 ns	0.45	0.01	True

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Round - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	7.07 μs	2.92 μs	0.41	0.01	True
Sin - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	14.68 μs	12.96 μs	0.88	0.01	False
Sin - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	634.06 ns	567.81 ns	0.90	0.01	False
Round - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	300.96 ns	133.20 ns	0.44	0.01	True

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
SequenceCompareToDifferent - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.69 ns	2.02 ns	0.55	0.18	False
SequenceCompareTo - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	8.32 ns	6.79 ns	0.82	0.24	False
SequenceCompareToDifferent - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.74 ns	2.65 ns	0.71	0.21	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Sin - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	231.32 ns	208.39 ns	0.90	0.01	False
Sin - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.41 μs	4.57 μs	0.85	0.01	True

Uh oh!

[Perf] Linux/arm64: 17 Improvements on 5/4/2024 5:29:12 AM #34055

Description

Run Information

Improvements in System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals

Repro

System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_AllBitsDifferent

ETL Files

Histogram

JIT Disasms

System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_Equal

ETL Files

Histogram

JIT Disasms

System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_SameReference

ETL Files

Histogram

JIT Disasms

System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_LastBitDifferent

ETL Files

Histogram

JIT Disasms

System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_VersusZero

ETL Files

Histogram

JIT Disasms

System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_FirstBitDifferent

ETL Files

Histogram

JIT Disasms

System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_CascadingErrors

ETL Files

Histogram

JIT Disasms

Docs

Run Information

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

Repro

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

ETL Files

Histogram

JIT Disasms

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

ETL Files

Histogram

JIT Disasms

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

ETL Files

Histogram

JIT Disasms

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

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Memory.Span<Int32>

Repro

System.Memory.Span<Int32>.SequenceCompareToDifferent(Size: 4)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Int32>.SequenceCompareTo(Size: 4)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Int32>.SequenceCompareToDifferent(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

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

Repro

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

ETL Files

Histogram

JIT Disasms

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

ETL Files