[Perf] Linux/x64: 13 Improvements on 1/30/2025 8:36:04 AM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [f3d90b2f622691253225ddcd61b8ae8a087955ae](https://github.com/dotnet/runtime/commit/f3d90b2f622691253225ddcd61b8ae8a087955ae)
Compare | [7afd807da79b99c2d1b4b2e03b5e147836178fe2](https://github.com/dotnet/runtime/commit/7afd807da79b99c2d1b4b2e03b5e147836178fe2)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f3d90b2f622691253225ddcd61b8ae8a087955ae...7afd807da79b99c2d1b4b2e03b5e147836178fe2)
Configs | CompilationMode:wasm, 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>[SelectToList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/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#L262-#L264>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 11.44 μs | 3.36 μs | 0.29 | 0.14 | False | | |
|<ul><li>[SelectToList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Linq.Tests.Perf_Enumerable.SelectToList(input%3a%20IList).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L262-#L264>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 32.17 μs | 10.16 μs | 0.32 | 0.16 | False | | |
|<ul><li>[SelectToArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Linq.Tests.Perf_Enumerable.SelectToArray(input%3a%20List).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L250-#L252>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 13.51 μs | 7.05 μs | 0.52 | 0.20 | False | | |
|<ul><li>[SelectToList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Linq.Tests.Perf_Enumerable.SelectToList(input%3a%20Range).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L262-#L264>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1RXY/TMBB8r9T/sPTFrcgladU7IMgScFQgcSehtoJH5Es2jZE/gr2mrTj+O3aTvvCyltez45lZhQSEnoDDO7Y7e0KdP0jzK9/Hps+/omt/bEzQ6MSTwnyHCmva2wfpaS5NH6iCrTAHXLC304mKZKIldJGtEYQkNc5X5Wp9s1zdlOt9+aZaLavyVb6+W76+vb17WZZVWS7GSYe9jYOssWSQChdMmr/yPjlh6i69O2x90aFofKGFNFdAbU0rD+nnsxFa1vM/7N7qXipB0ppH2yCrgB2F1ywDtg3mizRNakWss+xvkvEJ6XN0Zp2shfooSHyX1CUW4aS3xs9TVDyVbDDKLzW7aOepZKNQPhzZKIsPx2I6eYbe2Z8xRNihk+gz+BCkavbR6o6E7jP4JlRAnvK/tzEDdFv0QdH733EHB5xOiuIZjh06HBngRSSnmISH2Yzs5lSr0OBsBkUBm1OkVAi2hVaqyCXNAWyIawJ/GU6CHJom7iylXXfCERyja5gPAH6VeaqtCtrw/+Weh77nF90RR5IUchbjw5j0ebw+ovDBoUZDbPEP37b6mXYCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 16.09 μs | 7.22 μs | 0.45 | 0.17 | False | | |
|<ul><li>[WhereLast_LastElementMatches - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Linq.Tests.Perf_Enumerable.WhereLast_LastElementMatches(input%3a%20List).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=H4sIAAAAAAAACl1STW/bMAy9B8h/4HKRg7mxY7Rbl0HAti7YgCVA0QTrsVBtOtagD0+ilgTr/nslJ7nsQkIU+fT4nhQSEHoCDp/Y5ugJ9Wwlze/ZNhb97B5d+7Q0QaMTzwpnjx06XAlPTyksFWo0tBZUd+gzafpAC1hJT1P2cTxSEVu0hC6CN4KQpMasKqvrq3l1VV5vyw+Lar6Yv5/d3Lyrqtvbt2W5KMvpedJhb+MgaywZpMIFk+YvuM9OmLpL9w5bX3QoGl9oIc2lobamlbv08tEILevsL7uzupdKkLRmbRtkC2B74TXLgT0E80OaJpVir7PsX6LxDel7XMY6WQv1VZB4lNQlFOGkt8ZnSTmeQn5alA8xH7jzFPIzUX5K+ZkWP6XpePQCvbO/sCbYoJPoc/gSpGq2cdUNCd3n8FOogDzZcWejBuge0AdFn/9ES3Y4HhXFC+yTLWcEeBPBKSrhYTIhuzzUKjQ4mUBRwPIQIRWCbaGVKmJJswMbok3gh+FEyKFpomdJ7boTjmAft4bs1MAvNA+1VUEb/j/d46nu+cA79pEkhZxF+TAqfTwf1yh8cMP3YdNXAzdOo4UCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 11.43 μs | 260.39 ns | 0.02 | 0.20 | False | | |
|<ul><li>[SelectToList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/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#L262-#L264>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 14.58 μs | 3.45 μs | 0.24 | 0.17 | False | | |
|<ul><li>[WhereLast_LastElementMatches - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/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=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>)</li></ul> | 9.77 μs | 279.61 ns | 0.03 | 0.15 | False | | |
|<ul><li>[SelectToArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Linq.Tests.Perf_Enumerable.SelectToArray(input%3a%20Range).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Linq/Perf.Enumerable.cs#L250-#L252>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 27.43 μs | 3.19 μs | 0.12 | 0.19 | False | | |
|<ul><li>[SelectToArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/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#L250-#L252>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 28.33 μs | 9.94 μs | 0.35 | 0.20 | False | | |
|<ul><li>[WhereFirst_LastElementMatches - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Linq.Tests.Perf_Enumerable.WhereFirst_LastElementMatches(input%3a%20List).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> | 11.35 μs | 3.79 μs | 0.33 | 0.19 | False | | |
|<ul><li>[SelectToArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/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#L250-#L252>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 17.12 μs | 3.29 μs | 0.19 | 0.20 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Linq.Tests.Perf_Enumerable_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Linq.Tests.Perf_Enumerable_002.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Linq.Tests.Perf_Enumerable_003.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Linq.Tests.Perf_Enumerable_004.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Linq.Tests.Perf_Enumerable_005.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Linq.Tests.Perf_Enumerable_006.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Linq.Tests.Perf_Enumerable_007.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Linq.Tests.Perf_Enumerable_008.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Linq.Tests.Perf_Enumerable_009.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Linq.Tests.Perf_Enumerable_010.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Linq.Tests.Perf_Enumerable_011.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_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>

### System.Linq.Tests.Perf_Enumerable.SelectToList(input: Array)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.SelectToList(input: IList)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.SelectToArray(input: List)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.SelectToList(input: Range)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.WhereLast_LastElementMatches(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.WhereLast_LastElementMatches(input: Array)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.SelectToArray(input: Range)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.SelectToArray(input: IList)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.WhereFirst_LastElementMatches(input: List)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Linq.Tests.Perf_Enumerable.SelectToArray(input: Array)

#### 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 | [f3d90b2f622691253225ddcd61b8ae8a087955ae](https://github.com/dotnet/runtime/commit/f3d90b2f622691253225ddcd61b8ae8a087955ae)
Compare | [7afd807da79b99c2d1b4b2e03b5e147836178fe2](https://github.com/dotnet/runtime/commit/7afd807da79b99c2d1b4b2e03b5e147836178fe2)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f3d90b2f622691253225ddcd61b8ae8a087955ae...7afd807da79b99c2d1b4b2e03b5e147836178fe2)
Configs | CompilationMode:wasm, RunKind:micro


### Improvements in LinqBenchmarks

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Order00LinqQueryX - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/LinqBenchmarks.Order00LinqQueryX.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/Linq/Linq.cs#L320-#L333>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 4.17 secs | 1.50 secs | 0.36 | 0.18 | False | | |
|<ul><li>[Order00LinqMethodX - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/LinqBenchmarks.Order00LinqMethodX.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/Linq/Linq.cs#L335-#L348>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.52 secs | 1.48 secs | 0.23 | 0.19 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/LinqBenchmarks_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/LinqBenchmarks_002.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_04_2025/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/LinqBenchmarks.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 'LinqBenchmarks*'
```

<details>

### LinqBenchmarks.Order00LinqQueryX

#### ETL Files

#### Histogram

#### JIT Disasms

### LinqBenchmarks.Order00LinqMethodX

#### 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	f3d90b2f622691253225ddcd61b8ae8a087955ae
Compare	7afd807da79b99c2d1b4b2e03b5e147836178fe2
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
SelectToList - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	11.44 μs	3.36 μs	0.29	0.14	False
SelectToList - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	32.17 μs	10.16 μs	0.32	0.16	False
SelectToArray - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	13.51 μs	7.05 μs	0.52	0.20	False
SelectToList - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	16.09 μs	7.22 μs	0.45	0.17	False
WhereLast_LastElementMatches - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	11.43 μs	260.39 ns	0.02	0.20	False
SelectToList - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	14.58 μs	3.45 μs	0.24	0.17	False
WhereLast_LastElementMatches - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	9.77 μs	279.61 ns	0.03	0.15	False
SelectToArray - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	27.43 μs	3.19 μs	0.12	0.19	False
SelectToArray - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	28.33 μs	9.94 μs	0.35	0.20	False
WhereFirst_LastElementMatches - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	11.35 μs	3.79 μs	0.33	0.19	False
SelectToArray - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	17.12 μs	3.29 μs	0.19	0.20	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Order00LinqQueryX - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	4.17 secs	1.50 secs	0.36	0.18	False
Order00LinqMethodX - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	6.52 secs	1.48 secs	0.23	0.19	False

Uh oh!

[Perf] Linux/x64: 13 Improvements on 1/30/2025 8:36:04 AM +00:00 #49554

Description

Run Information

Improvements in System.Linq.Tests.Perf_Enumerable

Repro

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

ETL Files

Histogram

JIT Disasms

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

ETL Files

Histogram

JIT Disasms

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

ETL Files

Histogram

JIT Disasms

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

ETL Files

Histogram

JIT Disasms

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

ETL Files

Histogram

JIT Disasms

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

ETL Files

Histogram

JIT Disasms

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

ETL Files

Histogram

JIT Disasms

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

ETL Files

Histogram

JIT Disasms

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

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in LinqBenchmarks

Repro

LinqBenchmarks.Order00LinqQueryX

ETL Files

Histogram

JIT Disasms

LinqBenchmarks.Order00LinqMethodX

ETL Files

Histogram

JIT Disasms

Docs

Metadata

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