[Perf] Linux/x64: 11 Improvements on 2/1/2025 7:06:23 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [ad7b8299d8d80eb27cf22838c7017c5872056b56](https://github.com/dotnet/runtime/commit/ad7b8299d8d80eb27cf22838c7017c5872056b56)
Compare | [e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd](https://github.com/dotnet/runtime/commit/e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ad7b8299d8d80eb27cf22838c7017c5872056b56...e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd)
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>[Ieee754Remainder_ScalarDivisor - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives(Double).Ieee754Remainder_ScalarDivisor(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#L84-#L85>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.44 μs | 1.21 μs | 0.84 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives%28Double%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_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;.Ieee754Remainder_ScalarDivisor(BufferLength: 128)

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

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

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [ad7b8299d8d80eb27cf22838c7017c5872056b56](https://github.com/dotnet/runtime/commit/ad7b8299d8d80eb27cf22838c7017c5872056b56)
Compare | [e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd](https://github.com/dotnet/runtime/commit/e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ad7b8299d8d80eb27cf22838c7017c5872056b56...e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Tests.Perf_Random

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Next_int - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Tests.Perf_Random.Next_int.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Extensions/Perf.Random.cs#L31-#L32>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1SwWobMRC9G/wPU19k041XdoMJDoK2aWihpBTbtMegrGa9KlrJSLONTZN/z8i7vvQyg0bznt68kUMCwkSg4KPYnhJhO9/xOc1/YqwfN9qb0M5/4JEerSdxOx45RuiaMDLEaEKyLU6Xcnl9tVheyeudvFnL1Xqxmkv5YXmzWL2Xci3lbEBGPAQGChPII5Wx8xl/4X2K2ldNvo9Yp7JBbVLZausvDVXwtd3nl09et7aa/hN3oT1Yp8kG/xAMijUIshjRiALEpvPfrTe5yN0xiNcs5CvSN5soRFtp90WT/m2pyTw62hR8mmZHVA5FP6o6x+KsXuVQDFJVn4pBmOrTbDx6gUMMf7Ai2GK0mAr43FlndjzslnR7KOCXdh2q7PVdYBcwbjB1jj79xaj3OB6V5Qs8NzzIwADvmJzYiwSTCYX7Y+U6g5MJlCXcH5nSIYQaauuYy/o9hI4XBekMzoIiesNby35XjY4Ezzw1TPsGdZF5rILrWq/+l3vq60mddXMfWXKoBNuH7PRpOD6gTl3EFvmzzN4AeP7FSV0CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 4.14 ns | 2.65 ns | 0.64 | 0.18 | False | | |
|<ul><li>[Next_int_int - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Tests.Perf_Random.Next_int_int.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Extensions/Perf.Random.cs#L37-#L38>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1SwY7TMBC9V+o/DL24FdkmW1ZLKbIELCuQ0CLUVnBcmXjSGDl2ZY/ZViz/zjhJLxw8I9vznt+8sUUCwkgg4Z3YnSNht9zzPi6/YWget8pp3y2/4okejeuXeDudWEaphjAwTCtCMh3OV9Xq5up6dVXd7Kv1prrdrG6X1Zvr9ev1q5dVtamqxYgMePQMFNqTQypDchl/4f0ZlKvbfB+wiWWLSseyU8ZdCmrvGnPIL5+d6kw9/yPufHc0VpHx7sFrFBsQZDCgFgWIbXJfjNP5kKuDF3+zkE9In00kH0yt7EdF6oehNvOoYKJ3cZ5dkTkUQ6uyj0WvXuZQjFLlkIpRmBzSYjp5hmPwv7Am2GEwGAv4kIzVe252R6o7FvBd2YQy+33n2QUMW4zJ0vvfGNQBp5OyfIanlhsZGeAFkxN7EWE2I39/qm3SOJtBWcL9iSktgm+gMZa5jDuATzwoiD04CwroNE8t+123KhA8cdcwHwrkReap9jZ1Tv4v9zycR9nr5joyZFEKtg/Z6fO4fUAVU8AO+bMs/gFZfLiOYQIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 4.71 ns | 2.85 ns | 0.61 | 0.20 | False | | |
|<ul><li>[Next_long_long - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Tests.Perf_Random.Next_long_long.html>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 32.12 ns | 26.50 ns | 0.83 | 0.10 | False | | |
|<ul><li>[Next_long - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Tests.Perf_Random.Next_long.html>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 26.78 ns | 20.64 ns | 0.77 | 0.12 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Tests.Perf_Random_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Tests.Perf_Random_002.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Tests.Perf_Random_003.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Tests.Perf_Random_004.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Tests.Perf_Random.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_Random*'
```

<details>

### System.Tests.Perf_Random.Next_int

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Random.Next_int_int

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Random.Next_long_long

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Random.Next_long

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

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

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [ad7b8299d8d80eb27cf22838c7017c5872056b56](https://github.com/dotnet/runtime/commit/ad7b8299d8d80eb27cf22838c7017c5872056b56)
Compare | [e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd](https://github.com/dotnet/runtime/commit/e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ad7b8299d8d80eb27cf22838c7017c5872056b56...e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd)
Configs | CompilationMode:tiered, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[IterateGetPositionMemory - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Buffers.Tests.ReadOnlySequenceTests(Byte).IterateGetPositionMemory.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ReadOnlySequenceTests.cs#L98-#L99>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 28.50 ns | 25.50 ns | 0.89 | 0.06 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Buffers.Tests.ReadOnlySequenceTests%28Byte%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Buffers.Tests.ReadOnlySequenceTests%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.Buffers.Tests.ReadOnlySequenceTests&lt;Byte&gt;*'
```

<details>

### System.Buffers.Tests.ReadOnlySequenceTests&lt;Byte&gt;.IterateGetPositionMemory

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

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

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [ad7b8299d8d80eb27cf22838c7017c5872056b56](https://github.com/dotnet/runtime/commit/ad7b8299d8d80eb27cf22838c7017c5872056b56)
Compare | [e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd](https://github.com/dotnet/runtime/commit/e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ad7b8299d8d80eb27cf22838c7017c5872056b56...e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Numerics.Tests.Perf_VectorOf&lt;UInt64&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SquareRootBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tests.Perf_VectorOf(UInt64).SquareRootBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L164-#L165>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 28.04 ns | 12.91 ns | 0.46 | 0.20 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Numerics.Tests.Perf_VectorOf%28UInt64%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Numerics.Tests.Perf_VectorOf%28UInt64%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.Tests.Perf_VectorOf&lt;UInt64&gt;*'
```

<details>

### System.Numerics.Tests.Perf_VectorOf&lt;UInt64&gt;.SquareRootBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

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

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [ad7b8299d8d80eb27cf22838c7017c5872056b56](https://github.com/dotnet/runtime/commit/ad7b8299d8d80eb27cf22838c7017c5872056b56)
Compare | [e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd](https://github.com/dotnet/runtime/commit/e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ad7b8299d8d80eb27cf22838c7017c5872056b56...e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in PerfLabTests.LowLevelPerf

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SealedClassInterfaceMethod - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/PerfLabTests.LowLevelPerf.SealedClassInterfaceMethod.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/perflab/LowLevelPerf.cs#L189-#L200>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 133.60 μs | 111.73 μs | 0.84 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/PerfLabTests.LowLevelPerf_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/PerfLabTests.LowLevelPerf.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 'PerfLabTests.LowLevelPerf*'
```

<details>

### PerfLabTests.LowLevelPerf.SealedClassInterfaceMethod

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

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

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [ad7b8299d8d80eb27cf22838c7017c5872056b56](https://github.com/dotnet/runtime/commit/ad7b8299d8d80eb27cf22838c7017c5872056b56)
Compare | [e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd](https://github.com/dotnet/runtime/commit/e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ad7b8299d8d80eb27cf22838c7017c5872056b56...e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd)
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>[Ieee754Remainder_ScalarDivisor - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives(Single).Ieee754Remainder_ScalarDivisor(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#L84-#L85>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.39 μs | 1.28 μs | 0.92 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives%28Single%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_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;.Ieee754Remainder_ScalarDivisor(BufferLength: 128)

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

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

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [ad7b8299d8d80eb27cf22838c7017c5872056b56](https://github.com/dotnet/runtime/commit/ad7b8299d8d80eb27cf22838c7017c5872056b56)
Compare | [e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd](https://github.com/dotnet/runtime/commit/e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ad7b8299d8d80eb27cf22838c7017c5872056b56...e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Numerics.Tests.Perf_BigInteger

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Equals - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tests.Perf_BigInteger.Equals(arguments%3a%20259%20bytes%2c%20DiffFirstByte).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Numerics/Perf.BigInteger.cs#L146-#L149>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.17 ns | 1.68 ns | 0.53 | 0.08 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Numerics.Tests.Perf_BigInteger_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Numerics.Tests.Perf_BigInteger.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_BigInteger*'
```

<details>

### System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 259 bytes, DiffFirstByte)

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

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

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [ad7b8299d8d80eb27cf22838c7017c5872056b56](https://github.com/dotnet/runtime/commit/ad7b8299d8d80eb27cf22838c7017c5872056b56)
Compare | [e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd](https://github.com/dotnet/runtime/commit/e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ad7b8299d8d80eb27cf22838c7017c5872056b56...e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd)
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>[IterateGetPositionMemory - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Buffers.Tests.ReadOnlySequenceTests(Char).IterateGetPositionMemory.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ReadOnlySequenceTests.cs#L98-#L99>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 29.54 ns | 25.41 ns | 0.86 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Buffers.Tests.ReadOnlySequenceTests%28Char%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;*'
```

<details>

### System.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;.IterateGetPositionMemory

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

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

</details>

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	ad7b8299d8d80eb27cf22838c7017c5872056b56
Compare	e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Next_int - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	4.14 ns	2.65 ns	0.64	0.18	False
Next_int_int - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	4.71 ns	2.85 ns	0.61	0.20	False
Next_long_long - Duration of single invocation ADX - Test Multi Config Graph	32.12 ns	26.50 ns	0.83	0.10	False
Next_long - Duration of single invocation ADX - Test Multi Config Graph	26.78 ns	20.64 ns	0.77	0.12	False

[Perf] Linux/x64: 11 Improvements on 2/1/2025 7:06:23 PM +00:00 #49415

Description

Run Information

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

Repro

System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Double>.Ieee754Remainder_ScalarDivisor(BufferLength: 128)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Tests.Perf_Random

Repro

System.Tests.Perf_Random.Next_int

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Random.Next_int_int

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Random.Next_long_long

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Random.Next_long

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Buffers.Tests.ReadOnlySequenceTests<Byte>

Repro

System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateGetPositionMemory

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Numerics.Tests.Perf_VectorOf<UInt64>

Repro

System.Numerics.Tests.Perf_VectorOf<UInt64>.SquareRootBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in PerfLabTests.LowLevelPerf

Repro

PerfLabTests.LowLevelPerf.SealedClassInterfaceMethod

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>.Ieee754Remainder_ScalarDivisor(BufferLength: 128)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Numerics.Tests.Perf_BigInteger

Repro

System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 259 bytes, DiffFirstByte)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Buffers.Tests.ReadOnlySequenceTests<Char>

Repro

System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateGetPositionMemory

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Metadata