[Perf] Linux/arm64: 4 Improvements on 11/28/2023 5:48:12 PM

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 20.04
Queue | AmpereUbuntu
Baseline | [f38242bd94e4ba67c8b985ffe4d52bd04cc2a36c](https://github.com/dotnet/runtime/commit/f38242bd94e4ba67c8b985ffe4d52bd04cc2a36c)
Compare | [9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7](https://github.com/dotnet/runtime/commit/9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f38242bd94e4ba67c8b985ffe4d52bd04cc2a36c...9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Configs | CompilationMode:tiered, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Log2_ulong - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Numerics.Tests.Perf_BitOperations.Log2_ulong.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.BitOperations/Perf_BitOperations.cs#L55-#L65>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 947.84 ns | 891.42 ns | 0.94 | 0.00 | True | | |
|<ul><li>[PopCount_uint - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Numerics.Tests.Perf_BitOperations.PopCount_uint.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.BitOperations/Perf_BitOperations.cs#L91-#L101>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.34 μs | 1.18 μs | 0.88 | 0.01 | False | | |
|<ul><li>[Log2_uint - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Numerics.Tests.Perf_BitOperations.Log2_uint.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.BitOperations/Perf_BitOperations.cs#L43-#L53>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 948.19 ns | 891.40 ns | 0.94 | 0.00 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Numerics.Tests.Perf_BitOperations_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Numerics.Tests.Perf_BitOperations_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Numerics.Tests.Perf_BitOperations_3.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Numerics.Tests.Perf_BitOperations.html>)

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

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_BitOperations*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-253e85ed-68d8-4af2-81ec-7aa4b5eecd283746d3426364da1a9/366b6a75-8b41-4f7e-9d0e-6f5fa40f9a48.zip?sv=2021-08-06&se=2023-12-27T15%3A50%3A41Z&sr=c&sp=rl&sig=H%2BCufmXB4E7i59Um99TH3%2Btvd1Ba5avqlgKbiSoBny0%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-820d99d1-8564-4f44-8b06-dcc30370b5d4872bd4d04874c4a87/5635032c-b092-4715-a2ad-b70e563dfc40.zip?sv=2021-08-06&se=2023-12-29T19%3A28%3A09Z&sr=c&sp=rl&sig=YBMzyK9%2F14esy2GUk7TzZPJsNRS2fOK3SJpS9om1t9s%3D>)
### System.Numerics.Tests.Perf_BitOperations.Log2_ulong

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_BitOperations.PopCount_uint

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_BitOperations.Log2_uint

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

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

</details>


---


### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 20.04
Queue | AmpereUbuntu
Baseline | [f38242bd94e4ba67c8b985ffe4d52bd04cc2a36c](https://github.com/dotnet/runtime/commit/f38242bd94e4ba67c8b985ffe4d52bd04cc2a36c)
Compare | [9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7](https://github.com/dotnet/runtime/commit/9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f38242bd94e4ba67c8b985ffe4d52bd04cc2a36c...9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7)
Configs | CompilationMode:tiered, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Span - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Collections.ContainsFalse(Int32).Span(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Contains/ContainsFalse.cs#L54-#L64>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 56.83 μs | 52.29 μs | 0.92 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Collections.ContainsFalse%28Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_07_2023/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Collections.ContainsFalse%28Int32%29.html>)

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

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

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-253e85ed-68d8-4af2-81ec-7aa4b5eecd283746d3426364da1a9/366b6a75-8b41-4f7e-9d0e-6f5fa40f9a48.zip?sv=2021-08-06&se=2023-12-27T15%3A50%3A41Z&sr=c&sp=rl&sig=H%2BCufmXB4E7i59Um99TH3%2Btvd1Ba5avqlgKbiSoBny0%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-820d99d1-8564-4f44-8b06-dcc30370b5d4872bd4d04874c4a87/5635032c-b092-4715-a2ad-b70e563dfc40.zip?sv=2021-08-06&se=2023-12-29T19%3A28%3A09Z&sr=c&sp=rl&sig=YBMzyK9%2F14esy2GUk7TzZPJsNRS2fOK3SJpS9om1t9s%3D>)
### System.Collections.ContainsFalse&lt;Int32&gt;.Span(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

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

</details>

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[Perf] Linux/arm64: 4 Improvements on 11/28/2023 5:48:12 PM #25607

Run Information

Improvements in System.Numerics.Tests.Perf_BitOperations

Repro

Payloads

System.Numerics.Tests.Perf_BitOperations.Log2_ulong

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_BitOperations.PopCount_uint

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_BitOperations.Log2_uint

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Collections.ContainsFalse<Int32>

Repro

Payloads

System.Collections.ContainsFalse<Int32>.Span(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Name	Value
Architecture	arm64
OS	ubuntu 20.04
Queue	AmpereUbuntu
Baseline	f38242bd94e4ba67c8b985ffe4d52bd04cc2a36c
Compare	9bb2b5be2ecc34b48a609b2445f9a13bb614a4a7
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Log2_ulong - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	947.84 ns	891.42 ns	0.94	0.00	True
PopCount_uint - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.34 μs	1.18 μs	0.88	0.01	False
Log2_uint - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	948.19 ns	891.40 ns	0.94	0.00	True

[Perf] Linux/arm64: 4 Improvements on 11/28/2023 5:48:12 PM #25607

Description

Run Information

Improvements in System.Numerics.Tests.Perf_BitOperations

Repro

Payloads

System.Numerics.Tests.Perf_BitOperations.Log2_ulong

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_BitOperations.PopCount_uint

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_BitOperations.Log2_uint

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Collections.ContainsFalse<Int32>

Repro

Payloads

System.Collections.ContainsFalse<Int32>.Span(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions