[Perf] Linux/x64: 7 Improvements on 11/9/2023 1:06:12 AM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [d808ef89bcc9df5da74f5030421383387c95fdb2](https://github.com/dotnet/runtime/commit/d808ef89bcc9df5da74f5030421383387c95fdb2)
Compare | [b65f28cff5ed1d01bb4434cc5d167234e6f4674a](https://github.com/dotnet/runtime/commit/b65f28cff5ed1d01bb4434cc5d167234e6f4674a)
Diff | [Diff](https://github.com/dotnet/runtime/compare/d808ef89bcc9df5da74f5030421383387c95fdb2...b65f28cff5ed1d01bb4434cc5d167234e6f4674a)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Tests.Perf_UInt64

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[TryFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Tests.Perf_UInt64.TryFormat(value%3a%2018446744073709551615).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.UInt64.cs#L32-#L34>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 14.78 ns | 11.58 ns | 0.78 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2023/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Tests.Perf_UInt64_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2023/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Tests.Perf_UInt64.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_UInt64*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-41ffb3fd-c67b-4482-9832-317a29077192ff97c08696645f183/b76f1aa0-5ae8-41a9-bbf0-ced610de9818.zip?sv=2021-08-06&se=2023-12-08T18%3A34%3A54Z&sr=c&sp=rl&sig=W%2BpTUSGaJxQzhyBS2WhfRTvfmIbnetSS4JY6zt%2BkTM0%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-805918b0-d032-4e1d-81fc-6f19114d222e639ffed6a014849be/082a63ed-c966-4a79-9c25-d0c4caca6d48.zip?sv=2021-08-06&se=2023-12-09T10%3A39%3A41Z&sr=c&sp=rl&sig=1vG9ehMTmlIiIqmTXGj70ahmhp6pfEYNPxmhvSPjOzs%3D>)
### System.Tests.Perf_UInt64.TryFormat(value: 18446744073709551615)

#### 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 | [d808ef89bcc9df5da74f5030421383387c95fdb2](https://github.com/dotnet/runtime/commit/d808ef89bcc9df5da74f5030421383387c95fdb2)
Compare | [b65f28cff5ed1d01bb4434cc5d167234e6f4674a](https://github.com/dotnet/runtime/commit/b65f28cff5ed1d01bb4434cc5d167234e6f4674a)
Diff | [Diff](https://github.com/dotnet/runtime/compare/d808ef89bcc9df5da74f5030421383387c95fdb2...b65f28cff5ed1d01bb4434cc5d167234e6f4674a)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Globalization.Tests.StringSearch

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[IsSuffix_SecondHalf - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Globalization.Tests.StringSearch.IsSuffix_SecondHalf(Options%3a%20(%2c%20IgnoreCase%2c%20False)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Globalization/StringSearch.cs#L93-#L94>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1U227aQBB9R+o/7JtNaxybkJRSuSqhF2ibhgJVH6IoWuwBNt2LtbsOEFX99s4amgBpKssS8s6ec2aOmRkOlowXStuvVIAhCcmoxWfKwR8V8lsBBXSM1UzOA1KeHG4bqZPLmveDyUwtTRhHYVdkp62wGfWb4cWSh0PQMy8g3pLJxuq01aAi84J/EOJX/TicsDnoRxQmLXBH+j4tpC1QO2qFXS2Q9RfKEUpdBPVz0LCLbjp0mWNfnj8hH7efJsTtfcqujfuCwnHxYGBTlcEITWGXMgZ9i+L7PpaHPmpXr2vnQJEPAqQ1tV9kucALclYwno0gVyRJiJcpK8EeaTTABLL2UGeaynRR4jTMzNECaGaOBGXyANjV6YJZSC1mK+Ho1SNKP3FbFvogMQFT9o+7e+uN18aCCD9yNaWc3VHLlAwdBJ2XfTMGioLhwIyL2YytrseQKpn1KZ/5F7lDmw7xAzKYS6WhRw0E5APlBup17yEndmdPyRmbF7rMYC69nhI54+XpXGXgXZHkN/EsQ3jmPfsfE0Of8c/ZMgRLtdohMAMit2v/EbGrbL0CbKDMF34ryk9ZBf/JvJdzJqEK1glXwZ0rqSqW66ADbHOda8DfKpThXE3WeaWCh4u1YSnlQ62EcpGqxP56qlm211VVaKPmqMyw16w9heMCeqLy7dv+NExwksYW55C8cfsQ3GT5zah53Ijajbg1iV52TqLOSRweR3HUjuIXUdSJIpfCFEJQze6AUD2/FnTll4JuOALyvE6m64MMwf3wBK4xyxWLOrlWNzhvj8AjMAW3icaqM3/HySbexbVC56h0XN9Tu1FMkp/Y4AmTEvTuwldyF6hBZnjv/KYLqi1ZMrsgvgHNwCT3+z8gq1TxQsjksL71Jm6STUEItMxySLx3+Blxza23R0chvjR1FzM5ZzahKzD1P5JnRO+PBgAA>)</li></ul> | 182.01 ns | 158.94 ns | 0.87 | 0.00 | True | | |
|<ul><li>[IsPrefix_DifferentFirstChar - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Globalization.Tests.StringSearch.IsPrefix_DifferentFirstChar(Options%3a%20(en-US%2c%20IgnoreCase%2c%20False)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Globalization/StringSearch.cs#L90-#L91>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 10.05 ns | 8.65 ns | 0.86 | 0.13 | False | | |
|<ul><li>[IsPrefix_DifferentFirstChar - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Globalization.Tests.StringSearch.IsPrefix_DifferentFirstChar(Options%3a%20(%2c%20IgnoreCase%2c%20False)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Globalization/StringSearch.cs#L90-#L91>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 10.11 ns | 8.65 ns | 0.86 | 0.13 | False | | |
|<ul><li>[IsSuffix_SecondHalf - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Globalization.Tests.StringSearch.IsSuffix_SecondHalf(Options%3a%20(en-US%2c%20IgnoreCase%2c%20False)).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Globalization/StringSearch.cs#L93-#L94>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 182.54 ns | 159.05 ns | 0.87 | 0.00 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2023/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Globalization.Tests.StringSearch_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2023/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Globalization.Tests.StringSearch_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2023/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Globalization.Tests.StringSearch_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2023/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Globalization.Tests.StringSearch_4.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2023/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Globalization.Tests.StringSearch.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.Globalization.Tests.StringSearch*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-41ffb3fd-c67b-4482-9832-317a29077192ff97c08696645f183/b76f1aa0-5ae8-41a9-bbf0-ced610de9818.zip?sv=2021-08-06&se=2023-12-08T18%3A34%3A54Z&sr=c&sp=rl&sig=W%2BpTUSGaJxQzhyBS2WhfRTvfmIbnetSS4JY6zt%2BkTM0%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-805918b0-d032-4e1d-81fc-6f19114d222e639ffed6a014849be/082a63ed-c966-4a79-9c25-d0c4caca6d48.zip?sv=2021-08-06&se=2023-12-09T10%3A39%3A41Z&sr=c&sp=rl&sig=1vG9ehMTmlIiIqmTXGj70ahmhp6pfEYNPxmhvSPjOzs%3D>)
### System.Globalization.Tests.StringSearch.IsSuffix_SecondHalf(Options: (, IgnoreCase, False))

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Globalization.Tests.StringSearch.IsPrefix_DifferentFirstChar(Options: (en-US, IgnoreCase, False))

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Globalization.Tests.StringSearch.IsPrefix_DifferentFirstChar(Options: (, IgnoreCase, False))

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Globalization.Tests.StringSearch.IsSuffix_SecondHalf(Options: (en-US, IgnoreCase, False))

#### 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 | [d808ef89bcc9df5da74f5030421383387c95fdb2](https://github.com/dotnet/runtime/commit/d808ef89bcc9df5da74f5030421383387c95fdb2)
Compare | [b65f28cff5ed1d01bb4434cc5d167234e6f4674a](https://github.com/dotnet/runtime/commit/b65f28cff5ed1d01bb4434cc5d167234e6f4674a)
Diff | [Diff](https://github.com/dotnet/runtime/compare/d808ef89bcc9df5da74f5030421383387c95fdb2...b65f28cff5ed1d01bb4434cc5d167234e6f4674a)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Buffers.Tests.SearchValuesByteTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[IndexOfAnyExcept - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Buffers.Tests.SearchValuesByteTests.IndexOfAnyExcept(Values%3a%20%22abcdefABCDEF0123456789%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/SearchValuesByteTests.cs#L55-#L56>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 7.14 ns | 5.85 ns | 0.82 | 0.23 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2023/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Buffers.Tests.SearchValuesByteTests_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2023/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Buffers.Tests.SearchValuesByteTests.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.SearchValuesByteTests*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-41ffb3fd-c67b-4482-9832-317a29077192ff97c08696645f183/b76f1aa0-5ae8-41a9-bbf0-ced610de9818.zip?sv=2021-08-06&se=2023-12-08T18%3A34%3A54Z&sr=c&sp=rl&sig=W%2BpTUSGaJxQzhyBS2WhfRTvfmIbnetSS4JY6zt%2BkTM0%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-805918b0-d032-4e1d-81fc-6f19114d222e639ffed6a014849be/082a63ed-c966-4a79-9c25-d0c4caca6d48.zip?sv=2021-08-06&se=2023-12-09T10%3A39%3A41Z&sr=c&sp=rl&sig=1vG9ehMTmlIiIqmTXGj70ahmhp6pfEYNPxmhvSPjOzs%3D>)
### System.Buffers.Tests.SearchValuesByteTests.IndexOfAnyExcept(Values: "abcdefABCDEF0123456789")

#### 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 | [d808ef89bcc9df5da74f5030421383387c95fdb2](https://github.com/dotnet/runtime/commit/d808ef89bcc9df5da74f5030421383387c95fdb2)
Compare | [b65f28cff5ed1d01bb4434cc5d167234e6f4674a](https://github.com/dotnet/runtime/commit/b65f28cff5ed1d01bb4434cc5d167234e6f4674a)
Diff | [Diff](https://github.com/dotnet/runtime/compare/d808ef89bcc9df5da74f5030421383387c95fdb2...b65f28cff5ed1d01bb4434cc5d167234e6f4674a)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in BenchmarksGame.FannkuchRedux_5

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[RunBench - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/BenchmarksGame.FannkuchRedux_5.RunBench(n%3a%2010%2c%20expectedSum%3a%2038).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/BenchmarksGame/fannkuch-redux-5.cs#L105-#L107>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 24.52 ms | 23.01 ms | 0.94 | 0.19 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2023/refs/heads/main_x64_ubuntu%2022.04_Improvement/BenchmarksGame.FannkuchRedux_5_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2023/refs/heads/main_x64_ubuntu%2022.04_Improvement/BenchmarksGame.FannkuchRedux_5.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 'BenchmarksGame.FannkuchRedux_5*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-41ffb3fd-c67b-4482-9832-317a29077192ff97c08696645f183/b76f1aa0-5ae8-41a9-bbf0-ced610de9818.zip?sv=2021-08-06&se=2023-12-08T18%3A34%3A54Z&sr=c&sp=rl&sig=W%2BpTUSGaJxQzhyBS2WhfRTvfmIbnetSS4JY6zt%2BkTM0%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-805918b0-d032-4e1d-81fc-6f19114d222e639ffed6a014849be/082a63ed-c966-4a79-9c25-d0c4caca6d48.zip?sv=2021-08-06&se=2023-12-09T10%3A39%3A41Z&sr=c&sp=rl&sig=1vG9ehMTmlIiIqmTXGj70ahmhp6pfEYNPxmhvSPjOzs%3D>)
### BenchmarksGame.FannkuchRedux_5.RunBench(n: 10, expectedSum: 38)

#### 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	d808ef89bcc9df5da74f5030421383387c95fdb2
Compare	b65f28cff5ed1d01bb4434cc5d167234e6f4674a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
IsSuffix_SecondHalf - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	182.01 ns	158.94 ns	0.87	0.00	True
IsPrefix_DifferentFirstChar - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.05 ns	8.65 ns	0.86	0.13	False
IsPrefix_DifferentFirstChar - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.11 ns	8.65 ns	0.86	0.13	False
IsSuffix_SecondHalf - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	182.54 ns	159.05 ns	0.87	0.00	True

[Perf] Linux/x64: 7 Improvements on 11/9/2023 1:06:12 AM #24442

Description

Run Information

Improvements in System.Tests.Perf_UInt64

Repro

Payloads

System.Tests.Perf_UInt64.TryFormat(value: 18446744073709551615)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Globalization.Tests.StringSearch

Repro

Payloads

System.Globalization.Tests.StringSearch.IsSuffix_SecondHalf(Options: (, IgnoreCase, False))

ETL Files

Histogram

JIT Disasms

System.Globalization.Tests.StringSearch.IsPrefix_DifferentFirstChar(Options: (en-US, IgnoreCase, False))

ETL Files

Histogram

JIT Disasms

System.Globalization.Tests.StringSearch.IsPrefix_DifferentFirstChar(Options: (, IgnoreCase, False))

ETL Files

Histogram

JIT Disasms

System.Globalization.Tests.StringSearch.IsSuffix_SecondHalf(Options: (en-US, IgnoreCase, False))

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Buffers.Tests.SearchValuesByteTests

Repro

Payloads

System.Buffers.Tests.SearchValuesByteTests.IndexOfAnyExcept(Values: "abcdefABCDEF0123456789")

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in BenchmarksGame.FannkuchRedux_5

Repro

Payloads

BenchmarksGame.FannkuchRedux_5.RunBench(n: 10, expectedSum: 38)

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Metadata

Assignees

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