[Perf] Linux/arm64: 66 Improvements on 1/9/2024 2:49:36 AM

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 20.04
Queue | AmpereUbuntu
Baseline | [abffa8fd7c9a9eaaaba70ca8052d605b85918bd4](https://github.com/dotnet/runtime/commit/abffa8fd7c9a9eaaaba70ca8052d605b85918bd4)
Compare | [44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3](https://github.com/dotnet/runtime/commit/44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3)
Diff | [Diff](https://github.com/dotnet/runtime/compare/abffa8fd7c9a9eaaaba70ca8052d605b85918bd4...44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Linq.Tests.Perf_Enumerable

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[WhereLast_LastElementMatches - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Linq.Tests.Perf_Enumerable.WhereLast_LastElementMatches(input%3a%20Array).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L66-#L68>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UXY/SQBR9N/E/zFtbZaELiBuSGllEXQWDLIkPxpChvdAx81Hv3O7SjfG3O1MILmxi+tLMnDnn3DM3czsDbksEBZrss9/sPgcEdl0KmS2gMCxJWJAZ0kAdLDUJBcEp6xq5TvOah7CxnRx4ZjuKC31GHGGaC4KUXDUmNAuD3aAftFjAUblFdGQvwdIXrsB7vg1uK0ug2lOhf7X9iW3PATeriS4VIF9LaH/zqim3tPKfiazvMuOU5mBDoYuShmyEyKvoX6JFqcdGb8S2RE7CaPs9GBtVCFnvZiaD4AdL/rCAhKNnwfP/KR30WejsoFAiRfNIICyogqrwiXBkKGpAuzF2Ku9U3cMm/E92ordCQxOuN27CmxltGsb11BtNgAWC+zaRzLdmWRWNAs/zyoqUyzkaZTzSVPixWqPIPkiz5lI81FgT2aK7aFphsisA3Xzo+vGePuexcbMDuDTFYXU6GksnuyWuCvaGZZzAj1nYjbu9i8vLi/hqGb8evroa9gftQb8XD7rxyzgexrEvYUulOIoHYBy3K8V3YW3oE7TYi4itq7MKreN4tfxT/lpCCc6nQPPTjeYT8gJsKSlBlzoLH91kj4/u3AhunVMvarHayhsn71GAzmR1RHyz6o2PjO4MkPk7pjlHYveCchZa1zywyVHTYrvUyFLp5DxTtcdtsg/hiCRIQhK8c61zP5TqsPUSFmobecwWUlDCd2Cjv3D+hWDyBAAA>)</li></ul> | 211.52 ns | 195.05 ns | 0.92 | 0.16 | False | | |
|<ul><li>[SequenceEqual - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Linq.Tests.Perf_Enumerable.SequenceEqual(input1%3a%20Array%2c%20input2%3a%20Array).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L412-#L414>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 28.63 ns | 5.90 ns | 0.21 | 0.24 | False | | |
|<ul><li>[ToArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Linq.Tests.Perf_Enumerable.ToArray(input%3a%20IEnumerable).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L233-#L235>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 628.85 ns | 418.73 ns | 0.67 | 0.08 | False | | |
|<ul><li>[SelectToList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Linq.Tests.Perf_Enumerable.SelectToList(input%3a%20IEnumerable).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L261-#L263>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 582.65 ns | 528.98 ns | 0.91 | 0.02 | False | | |
|<ul><li>[SelectToArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Linq.Tests.Perf_Enumerable.SelectToArray(input%3a%20IEnumerable).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L249-#L251>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 637.76 ns | 529.16 ns | 0.83 | 0.10 | False | | |
|<ul><li>[LastWithPredicate_FirstElementMatches - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Linq.Tests.Perf_Enumerable.LastWithPredicate_FirstElementMatches(input%3a%20IList).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L95-#L97>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 9.69 ns | 6.01 ns | 0.62 | 0.03 | False | | |
|<ul><li>[WhereFirst_LastElementMatches - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Linq.Tests.Perf_Enumerable.WhereFirst_LastElementMatches(input%3a%20IEnumerable).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L60-#L62>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 389.07 ns | 352.86 ns | 0.91 | 0.04 | False | | |
|<ul><li>[SelectToList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Linq.Tests.Perf_Enumerable.SelectToList(input%3a%20Array).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L261-#L263>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 190.02 ns | 154.39 ns | 0.81 | 0.42 | False | | |
|<ul><li>[SelectToArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Linq.Tests.Perf_Enumerable.SelectToArray(input%3a%20IList).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L249-#L251>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 184.40 ns | 167.64 ns | 0.91 | 0.26 | False | | |
|<ul><li>[WhereAny_LastElementMatches - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Linq.Tests.Perf_Enumerable.WhereAny_LastElementMatches(input%3a%20Array).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L106-#L108>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 243.40 ns | 224.66 ns | 0.92 | 0.02 | False | | |
|<ul><li>[ToDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Linq.Tests.Perf_Enumerable.ToDictionary(input%3a%20List).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L275-#L277>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.11 μs | 1.02 μs | 0.91 | 0.00 | False | | |
|<ul><li>[SelectToList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Linq.Tests.Perf_Enumerable.SelectToList(input%3a%20List).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L261-#L263>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 175.29 ns | 158.07 ns | 0.90 | 0.39 | False | | |
|<ul><li>[ToArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Linq.Tests.Perf_Enumerable.ToArray(input%3a%20ICollection).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L233-#L235>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 57.19 ns | 50.40 ns | 0.88 | 0.04 | False | | |
|<ul><li>[WhereSingleOrDefault_LastElementMatches - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Linq.Tests.Perf_Enumerable.WhereSingleOrDefault_LastElementMatches(input%3a%20Array).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L130-#L132>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 201.67 ns | 190.91 ns | 0.95 | 0.08 | False | | |
|<ul><li>[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Linq.Tests.Perf_Enumerable.Count(input%3a%20ICollection).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L343-#L345>)</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 | 2.44 ns | 0.64 | 0.19 | False | | |
|<ul><li>[SelectToArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Linq.Tests.Perf_Enumerable.SelectToArray(input%3a%20Array).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L249-#L251>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 165.00 ns | 152.35 ns | 0.92 | 0.26 | False | | |
|<ul><li>[ElementAt - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Linq.Tests.Perf_Enumerable.ElementAt(input%3a%20IList).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L374-#L376>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 7.90 ns | 2.57 ns | 0.33 | 0.05 | False | | |

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![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Linq.Tests.Perf_Enumerable_16.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Linq.Tests.Perf_Enumerable_17.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Linq.Tests.Perf_Enumerable.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.Linq.Tests.Perf_Enumerable*'
```

<details>


### Payloads

[Baseline](<>)
[Compare](<>)
### System.Linq.Tests.Perf_Enumerable.WhereLast_LastElementMatches(input: Array)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.SequenceEqual(input1: Array, input2: Array)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.ToArray(input: IEnumerable)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.SelectToList(input: IEnumerable)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.SelectToArray(input: IEnumerable)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.LastWithPredicate_FirstElementMatches(input: IList)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.WhereFirst_LastElementMatches(input: IEnumerable)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.SelectToList(input: Array)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.SelectToArray(input: IList)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.WhereAny_LastElementMatches(input: Array)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.ToDictionary(input: List)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.SelectToList(input: List)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.ToArray(input: ICollection)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.WhereSingleOrDefault_LastElementMatches(input: Array)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.Count(input: ICollection)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.SelectToArray(input: Array)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.ElementAt(input: IList)

#### 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 | [abffa8fd7c9a9eaaaba70ca8052d605b85918bd4](https://github.com/dotnet/runtime/commit/abffa8fd7c9a9eaaaba70ca8052d605b85918bd4)
Compare | [44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3](https://github.com/dotnet/runtime/commit/44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3)
Diff | [Diff](https://github.com/dotnet/runtime/compare/abffa8fd7c9a9eaaaba70ca8052d605b85918bd4...44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3)
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>[FirstSingleSegment - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Buffers.Tests.ReadOnlySequenceTests(Char).FirstSingleSegment.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ReadOnlySequenceTests.cs#L119-#L121>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.83 ns | 2.75 ns | 0.72 | 0.01 | False | | |
|<ul><li>[IterateTryGetTenSegments - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Buffers.Tests.ReadOnlySequenceTests(Char).IterateTryGetTenSegments.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ReadOnlySequenceTests.cs#L127-#L129>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 47.39 ns | 35.59 ns | 0.75 | 0.03 | False | | |
|<ul><li>[IterateGetPositionTenSegments - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Buffers.Tests.ReadOnlySequenceTests(Char).IterateGetPositionTenSegments.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ReadOnlySequenceTests.cs#L135-#L137>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 61.81 ns | 50.70 ns | 0.82 | 0.05 | False | | |
|<ul><li>[SliceTenSegments - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Buffers.Tests.ReadOnlySequenceTests(Char).SliceTenSegments.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ReadOnlySequenceTests.cs#L143-#L145>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 23.10 ns | 19.13 ns | 0.83 | 0.02 | False | | |
|<ul><li>[FirstTenSegments - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Buffers.Tests.ReadOnlySequenceTests(Char).FirstTenSegments.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ReadOnlySequenceTests.cs#L139-#L141>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UXW/TMBR9R+I/+C0JdG3WfXRMZKItGwwolDRvCCE3uU2M/BGu7a2ZEL8dO63K2kkoUhTFx+ece3zlmxlQbREESKOf/Sb3FSCQiWW8SKFWJElIUCgjwQzQSsMEBPusCVKZVy0PYaUHFdBCDwRl8oA4xrxiBnLjqhEmSRisz0+DHgkoCvcR7dgZaPOZCvCeb4JFow2I/sSuVoC67zd1P3VFvkjeLOCXBZlDi76eVhSv+jcMtclALqBsD/UvRmrlVMkVKy1Sw5TU34KpEjXj7WqmCgi+k+QPCQxz9CJ4/j+lgz4yWWwVguWoHgmYBlGbJnwiHCsTdaDdKv2J34m2cV34H/S1LJmELlxv3IU3U1J1jOupt9IA1gju3UUyL1XW1J0Cz6tGs5zyOSqhPNJV+L5ZIivecbWknD20WBdZOky7Vrhe14BuKGR7Y/fv8FS5gQHMVL392p+HzMkWhoqaXJGCGvCzFQ7j4cnR8fFRfJHFo8uzC/f0X53Hp2ej0cs4voxjX0JbISiyByAUyx+CrsPW0CfokRcRWTYHFXq7mer5q/zVggXnU6P66ebxCTkFbblJ0KUuwkcn2eDjO0BaOqeTqEdaK2+c3CADWfBmh/hmtQsfGd0eIPFnzN2UGnLPTEVC7ZoHOtlpemSdK26FTA4zNRtcJ5sQjmiY4ZAEb13r3F+k2S69hIRSRx7TNWcmoWvQ0V9s1tG35wQAAA==>)</li></ul> | 3.61 ns | 2.43 ns | 0.67 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Tests.ReadOnlySequenceTests%28Char%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Tests.ReadOnlySequenceTests%28Char%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Tests.ReadOnlySequenceTests%28Char%29_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Tests.ReadOnlySequenceTests%28Char%29_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Tests.ReadOnlySequenceTests%28Char%29_5.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_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>


### Payloads

[Baseline](<>)
[Compare](<>)
### System.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;.FirstSingleSegment

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;.IterateTryGetTenSegments

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;.IterateGetPositionTenSegments

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;.SliceTenSegments

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;.FirstTenSegments

#### 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 | [abffa8fd7c9a9eaaaba70ca8052d605b85918bd4](https://github.com/dotnet/runtime/commit/abffa8fd7c9a9eaaaba70ca8052d605b85918bd4)
Compare | [44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3](https://github.com/dotnet/runtime/commit/44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3)
Diff | [Diff](https://github.com/dotnet/runtime/compare/abffa8fd7c9a9eaaaba70ca8052d605b85918bd4...44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in PerfLabTests.CastingPerf2.CastingPerf

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[FooObjIsDescendant - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/PerfLabTests.CastingPerf2.CastingPerf.FooObjIsDescendant.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/perflab/CastingPerf2.cs#L131-#L136>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 710.50 μs | 333.65 μs | 0.47 | 0.00 | True | | |
|<ul><li>[IFooObjIsIFooInterAlia - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/PerfLabTests.CastingPerf2.CastingPerf.IFooObjIsIFooInterAlia.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/perflab/CastingPerf2.cs#L158-#L163>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 467.42 μs | 300.83 μs | 0.64 | 0.01 | False | | |
|<ul><li>[IFooObjIsDescendantOfIFoo - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/PerfLabTests.CastingPerf2.CastingPerf.IFooObjIsDescendantOfIFoo.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/perflab/CastingPerf2.cs#L168-#L173>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 734.95 μs | 300.79 μs | 0.41 | 0.01 | True | | |
|<ul><li>[IFooObjIsIFoo - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/PerfLabTests.CastingPerf2.CastingPerf.IFooObjIsIFoo.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/perflab/CastingPerf2.cs#L148-#L153>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 734.02 μs | 302.70 μs | 0.41 | 0.00 | True | | |
|<ul><li>[ScalarValueTypeObj - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/PerfLabTests.CastingPerf2.CastingPerf.ScalarValueTypeObj.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/perflab/CastingPerf2.cs#L202-#L207>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 400.38 μs | 300.28 μs | 0.75 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/PerfLabTests.CastingPerf2.CastingPerf_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/PerfLabTests.CastingPerf2.CastingPerf_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/PerfLabTests.CastingPerf2.CastingPerf_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/PerfLabTests.CastingPerf2.CastingPerf_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/PerfLabTests.CastingPerf2.CastingPerf_5.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/PerfLabTests.CastingPerf2.CastingPerf.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.CastingPerf2.CastingPerf*'
```

<details>


### Payloads

[Baseline](<>)
[Compare](<>)
### PerfLabTests.CastingPerf2.CastingPerf.FooObjIsDescendant

#### ETL Files

#### Histogram

#### JIT Disasms

### PerfLabTests.CastingPerf2.CastingPerf.IFooObjIsIFooInterAlia

#### ETL Files

#### Histogram

#### JIT Disasms

### PerfLabTests.CastingPerf2.CastingPerf.IFooObjIsDescendantOfIFoo

#### ETL Files

#### Histogram

#### JIT Disasms

### PerfLabTests.CastingPerf2.CastingPerf.IFooObjIsIFoo

#### ETL Files

#### Histogram

#### JIT Disasms

### PerfLabTests.CastingPerf2.CastingPerf.ScalarValueTypeObj

#### 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 | [abffa8fd7c9a9eaaaba70ca8052d605b85918bd4](https://github.com/dotnet/runtime/commit/abffa8fd7c9a9eaaaba70ca8052d605b85918bd4)
Compare | [44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3](https://github.com/dotnet/runtime/commit/44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3)
Diff | [Diff](https://github.com/dotnet/runtime/compare/abffa8fd7c9a9eaaaba70ca8052d605b85918bd4...44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Xml.Linq.Perf_XDocument

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[GetRootElement - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Xml.Linq.Perf_XDocument.GetRootElement.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Xml.Linq/Perf.XDocument.cs#L43-#L44>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.27 ns | 4.58 ns | 0.73 | 0.47 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Xml.Linq.Perf_XDocument_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Xml.Linq.Perf_XDocument.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.Xml.Linq.Perf_XDocument*'
```

<details>


### Payloads

[Baseline](<>)
[Compare](<>)
### System.Xml.Linq.Perf_XDocument.GetRootElement

#### 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 | [abffa8fd7c9a9eaaaba70ca8052d605b85918bd4](https://github.com/dotnet/runtime/commit/abffa8fd7c9a9eaaaba70ca8052d605b85918bd4)
Compare | [44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3](https://github.com/dotnet/runtime/commit/44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3)
Diff | [Diff](https://github.com/dotnet/runtime/compare/abffa8fd7c9a9eaaaba70ca8052d605b85918bd4...44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3)
Configs | CompilationMode:tiered, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[BitArrayCopyToBoolArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Collections.Tests.Perf_BitArray.BitArrayCopyToBoolArray(Size%3a%204).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Perf.BitArray.cs#L162-#L163>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 20.85 ns | 8.09 ns | 0.39 | 0.34 | False | | |
|<ul><li>[BitArrayCopyToByteArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Collections.Tests.Perf_BitArray.BitArrayCopyToByteArray(Size%3a%204).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Perf.BitArray.cs#L151-#L152>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 13.93 ns | 7.31 ns | 0.53 | 0.31 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Collections.Tests.Perf_BitArray_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Collections.Tests.Perf_BitArray_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_08_2024/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Collections.Tests.Perf_BitArray.html>)

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

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

<details>


### Payloads

[Baseline](<>)
[Compare](<>)
### System.Collections.Tests.Perf_BitArray.BitArrayCopyToBoolArray(Size: 4)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Tests.Perf_BitArray.BitArrayCopyToByteArray(Size: 4)

#### 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 20.04
Queue	AmpereUbuntu
Baseline	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
WhereLast_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	211.52 ns	195.05 ns	0.92	0.16	False
SequenceEqual - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	28.63 ns	5.90 ns	0.21	0.24	False
ToArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	628.85 ns	418.73 ns	0.67	0.08	False
SelectToList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	582.65 ns	528.98 ns	0.91	0.02	False
SelectToArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	637.76 ns	529.16 ns	0.83	0.10	False
LastWithPredicate_FirstElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.69 ns	6.01 ns	0.62	0.03	False
WhereFirst_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	389.07 ns	352.86 ns	0.91	0.04	False
SelectToList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	190.02 ns	154.39 ns	0.81	0.42	False
SelectToArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	184.40 ns	167.64 ns	0.91	0.26	False
WhereAny_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	243.40 ns	224.66 ns	0.92	0.02	False
ToDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.11 μs	1.02 μs	0.91	0.00	False
SelectToList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	175.29 ns	158.07 ns	0.90	0.39	False
ToArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	57.19 ns	50.40 ns	0.88	0.04	False
WhereSingleOrDefault_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	201.67 ns	190.91 ns	0.95	0.08	False
Count - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.79 ns	2.44 ns	0.64	0.19	False
SelectToArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	165.00 ns	152.35 ns	0.92	0.26	False
ElementAt - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.90 ns	2.57 ns	0.33	0.05	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
FirstSingleSegment - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.83 ns	2.75 ns	0.72	0.01	False
IterateTryGetTenSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	47.39 ns	35.59 ns	0.75	0.03	False
IterateGetPositionTenSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	61.81 ns	50.70 ns	0.82	0.05	False
SliceTenSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.10 ns	19.13 ns	0.83	0.02	False
FirstTenSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.61 ns	2.43 ns	0.67	0.01	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
FooObjIsDescendant - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	710.50 μs	333.65 μs	0.47	0.00	True
IFooObjIsIFooInterAlia - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	467.42 μs	300.83 μs	0.64	0.01	False
IFooObjIsDescendantOfIFoo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	734.95 μs	300.79 μs	0.41	0.01	True
IFooObjIsIFoo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	734.02 μs	302.70 μs	0.41	0.00	True
ScalarValueTypeObj - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	400.38 μs	300.28 μs	0.75	0.02	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
BitArrayCopyToBoolArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.85 ns	8.09 ns	0.39	0.34	False
BitArrayCopyToByteArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.93 ns	7.31 ns	0.53	0.31	False

[Perf] Linux/arm64: 66 Improvements on 1/9/2024 2:49:36 AM #28781

Description

Run Information

Improvements in System.Linq.Tests.Perf_Enumerable

Repro

Payloads

System.Linq.Tests.Perf_Enumerable.WhereLast_LastElementMatches(input: Array)

ETL Files

Histogram

JIT Disasms

System.Linq.Tests.Perf_Enumerable.SequenceEqual(input1: Array, input2: Array)

ETL Files

Histogram

JIT Disasms

System.Linq.Tests.Perf_Enumerable.ToArray(input: IEnumerable)

ETL Files

Histogram

JIT Disasms

System.Linq.Tests.Perf_Enumerable.SelectToList(input: IEnumerable)

ETL Files

Histogram

JIT Disasms

System.Linq.Tests.Perf_Enumerable.SelectToArray(input: IEnumerable)

ETL Files

Histogram

JIT Disasms

System.Linq.Tests.Perf_Enumerable.LastWithPredicate_FirstElementMatches(input: IList)

ETL Files

Histogram

JIT Disasms

System.Linq.Tests.Perf_Enumerable.WhereFirst_LastElementMatches(input: IEnumerable)

ETL Files

Histogram

JIT Disasms

System.Linq.Tests.Perf_Enumerable.SelectToList(input: Array)

ETL Files

Histogram

JIT Disasms

System.Linq.Tests.Perf_Enumerable.SelectToArray(input: IList)

ETL Files

Histogram

JIT Disasms

System.Linq.Tests.Perf_Enumerable.WhereAny_LastElementMatches(input: Array)

ETL Files

Histogram

JIT Disasms

System.Linq.Tests.Perf_Enumerable.ToDictionary(input: List)

ETL Files

Histogram

JIT Disasms

System.Linq.Tests.Perf_Enumerable.SelectToList(input: List)

ETL Files

Histogram

JIT Disasms

System.Linq.Tests.Perf_Enumerable.ToArray(input: ICollection)

ETL Files

Histogram

JIT Disasms

System.Linq.Tests.Perf_Enumerable.WhereSingleOrDefault_LastElementMatches(input: Array)

ETL Files

Histogram

JIT Disasms

System.Linq.Tests.Perf_Enumerable.Count(input: ICollection)

ETL Files

Histogram

JIT Disasms

System.Linq.Tests.Perf_Enumerable.SelectToArray(input: Array)

ETL Files

Histogram

JIT Disasms

System.Linq.Tests.Perf_Enumerable.ElementAt(input: IList)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

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

Repro

Payloads

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