[Perf] Windows/x64: 18 Improvements on 7/19/2024 8:04:37 PM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22621
Queue | TigerWindows
Baseline | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
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_x64_Windows 10.0.22621/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> | 731.65 ns | 662.11 ns | 0.90 | 0.00 | True | | |
|<ul><li>[LeadingZeroCount_uint - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Numerics.Tests.Perf_BitOperations.LeadingZeroCount_uint.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.BitOperations/Perf_BitOperations.cs#L19-#L29>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 533.24 ns | 420.78 ns | 0.79 | 0.00 | True | | |
|<ul><li>[Log2_uint - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/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> | 732.73 ns | 662.25 ns | 0.90 | 0.00 | True | | |
|<ul><li>[TrailingZeroCount_uint - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Numerics.Tests.Perf_BitOperations.TrailingZeroCount_uint.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.BitOperations/Perf_BitOperations.cs#L67-#L77>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 535.25 ns | 421.42 ns | 0.79 | 0.00 | True | | |
|<ul><li>[TrailingZeroCount_ulong - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Numerics.Tests.Perf_BitOperations.TrailingZeroCount_ulong.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.BitOperations/Perf_BitOperations.cs#L79-#L89>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 535.24 ns | 420.79 ns | 0.79 | 0.00 | True | | |
|<ul><li>[LeadingZeroCount_ulong - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Numerics.Tests.Perf_BitOperations.LeadingZeroCount_ulong.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.BitOperations/Perf_BitOperations.cs#L31-#L41>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1U72/TMBD9jsT/4G9JIGuztiuoUhBtGWOwjtL1EwhVbnJNjPwjOttbMyH+duy0KmsnoXyJfOf33j2f7jIDqi2CAGn0i9/koQQEMrGM5wuoFElTEuTKSDBdtNIwAcExaoJUZmWDQ9jobgk0111BmTwBjjErmYHMuGqESRIG2+EgiElAUbhDdEAvQZtbKsBrvg/uam1AdG6tAGSZ7vhb3ZkDblYTZr5WgNQwJXXnxhVmsvgOqKbKWV1ZrmTxz8TCyqmSG1bYPeNHMFWiYryJZiqH4CdJ/5DAMAfPg5f/Y7rUFybzPUOwDNUTAtMgKlOHz4hjZaIWsGulb/i9aNrWBv9ZX8qCSWiD9cJtcDMlVUu7HnotDWCF4L5tKPNCLeuqleF5WWuWUT5HJZTPtCV+qtfI8iuu1pSzxybXhrboLdpWuNy68XMrIZt5PZ7gZgYBl6ran463Yelod4aKirwjOTXgNyvsJb3BWXJx1usvk7ej/ptRct45T4YXw0H/dZKMksSX0FYIiuwRCMViJeg2bAS9g5i8isi6PqkQHzYq9qP8zYIFp1Oh+uW28Rl4Adpyk6JznYdPXrLLj+/dwhVOqR/FpJHywulHZCBzXh8yvllN4C2juwMk/o1ZSdGQB2ZKEmrXPNDpgROTbaa4FTI99VTv8jrdmXBAwwyHNPjgWuf+IfU+9BQSSh35nK44Myndgo7+AkTh8KHlBAAA>)</li></ul> | 535.41 ns | 420.84 ns | 0.79 | 0.00 | True | | |
|<ul><li>[PopCount_ulong - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Numerics.Tests.Perf_BitOperations.PopCount_ulong.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.BitOperations/Perf_BitOperations.cs#L103-#L113>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 458.04 ns | 421.78 ns | 0.92 | 0.00 | True | | |
|<ul><li>[PopCount_uint - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/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> | 457.00 ns | 420.60 ns | 0.92 | 0.00 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Numerics.Tests.Perf_BitOperations_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Numerics.Tests.Perf_BitOperations_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Numerics.Tests.Perf_BitOperations_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Numerics.Tests.Perf_BitOperations_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Numerics.Tests.Perf_BitOperations_5.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Numerics.Tests.Perf_BitOperations_6.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Numerics.Tests.Perf_BitOperations_7.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Numerics.Tests.Perf_BitOperations_8.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_BitOperations*'
```

<details>

### System.Numerics.Tests.Perf_BitOperations.Log2_ulong

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_BitOperations.LeadingZeroCount_uint

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_BitOperations.Log2_uint

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_BitOperations.TrailingZeroCount_uint

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_BitOperations.TrailingZeroCount_ulong

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_BitOperations.LeadingZeroCount_ulong

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_BitOperations.PopCount_ulong

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_BitOperations.PopCount_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 | x64
OS | Windows 10.0.22621
Queue | TigerWindows
Baseline | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.ContainsKeyFalse&lt;String, String&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ImmutableDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.ContainsKeyFalse(String%2c%20String).ImmutableDictionary(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Contains/ContainsKeyFalse.cs#L110-#L119>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 38.02 μs | 28.97 μs | 0.76 | 0.26 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Collections.ContainsKeyFalse%28String%2C%20String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Collections.ContainsKeyFalse%28String%2C%20String%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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsKeyFalse&lt;String, String&gt;*'
```

<details>

### System.Collections.ContainsKeyFalse&lt;String, String&gt;.ImmutableDictionary(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>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22621
Queue | TigerWindows
Baseline | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Tests.Perf_Char

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Char_IsUpper - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Char.Char_IsUpper(input%3a%20%22Good%20afternoon%2c%20Constable!%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Char.cs#L38-#L51>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 25.58 ns | 18.61 ns | 0.73 | 0.01 | False | | |
|<ul><li>[Char_IsLower - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Char.Char_IsLower(input%3a%20%22Good%20afternoon%2c%20Constable!%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Char.cs#L23-#L36>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 31.96 ns | 21.37 ns | 0.67 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Tests.Perf_Char_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Tests.Perf_Char_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Tests.Perf_Char.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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Char*'
```

<details>

### System.Tests.Perf_Char.Char_IsUpper(input: "Good afternoon, Constable!")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Char.Char_IsLower(input: "Good afternoon, Constable!")

#### 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 | Windows 10.0.22621
Queue | TigerWindows
Baseline | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.Perf_SubstringFrozenDictionary

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[TryGetValue_False_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Perf_SubstringFrozenDictionary.TryGetValue_False_FrozenDictionary(Count%3a%2010).html>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 73.03 ns | 65.00 ns | 0.89 | 0.11 | False | | |
|<ul><li>[TryGetValue_False_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Perf_SubstringFrozenDictionary.TryGetValue_False_FrozenDictionary(Count%3a%20100).html>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 777.30 ns | 630.53 ns | 0.81 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Collections.Perf_SubstringFrozenDictionary_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Collections.Perf_SubstringFrozenDictionary_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Collections.Perf_SubstringFrozenDictionary.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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Perf_SubstringFrozenDictionary*'
```

<details>

### System.Collections.Perf_SubstringFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Perf_SubstringFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 100)

#### 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 | Windows 10.0.22621
Queue | TigerWindows
Baseline | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Numerics.Tests.Perf_VectorOf&lt;UInt16&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[GetHashCodeBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Numerics.Tests.Perf_VectorOf(UInt16).GetHashCodeBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L44-#L45>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 53.00 ns | 43.90 ns | 0.83 | 0.08 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Numerics.Tests.Perf_VectorOf%28UInt16%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Numerics.Tests.Perf_VectorOf%28UInt16%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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf&lt;UInt16&gt;*'
```

<details>

### System.Numerics.Tests.Perf_VectorOf&lt;UInt16&gt;.GetHashCodeBenchmark

#### 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 | Windows 10.0.22621
Queue | TigerWindows
Baseline | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Numerics.Tests.Perf_Quaternion

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[CreateFromYawPitchRollBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Numerics.Tests.Perf_Quaternion.CreateFromYawPitchRollBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_Quaternion.cs#L66-#L67>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 46.23 ns | 25.81 ns | 0.56 | 0.03 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Numerics.Tests.Perf_Quaternion_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Numerics.Tests.Perf_Quaternion.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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Quaternion*'
```

<details>

### System.Numerics.Tests.Perf_Quaternion.CreateFromYawPitchRollBenchmark

#### 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 | Windows 10.0.22621
Queue | TigerWindows
Baseline | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.Perf_Frozen&lt;NotKnownComparable&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Contains_True - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Perf_Frozen(NotKnownComparable).Contains_True(Count%3a%204).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Frozen/Perf_Frozen.cs#L96-#L105>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 14.02 ns | 11.72 ns | 0.84 | 0.28 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Collections.Perf_Frozen%28NotKnownComparable%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Collections.Perf_Frozen%28NotKnownComparable%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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Perf_Frozen&lt;NotKnownComparable&gt;*'
```

<details>

### System.Collections.Perf_Frozen&lt;NotKnownComparable&gt;.Contains_True(Count: 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>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22621
Queue | TigerWindows
Baseline | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Numerics.Tests.Perf_Matrix3x2

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[IsIdentityBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Numerics.Tests.Perf_Matrix3x2.IsIdentityBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_Matrix3x2.cs#L23-#L25>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.35 ns | 0.02 ns | 0.01 | 0.05 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Numerics.Tests.Perf_Matrix3x2_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Numerics.Tests.Perf_Matrix3x2.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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Matrix3x2*'
```

<details>

### System.Numerics.Tests.Perf_Matrix3x2.IsIdentityBenchmark

#### 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 | Windows 10.0.22621
Queue | TigerWindows
Baseline | [a3fd0957239a6cf44edee68e9bc0a158f15425c9](https://github.com/dotnet/runtime/commit/a3fd0957239a6cf44edee68e9bc0a158f15425c9)
Compare | [922c2d8b9e99450b8f861a1546c62e89b6e0da3e](https://github.com/dotnet/runtime/commit/922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a3fd0957239a6cf44edee68e9bc0a158f15425c9...922c2d8b9e99450b8f861a1546c62e89b6e0da3e)
Configs | CompilationMode:tiered, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[FrozenSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.ContainsTrueComparer(Int32).FrozenSet(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Contains/ContainsTrueComparer.cs#L115-#L124>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.77 μs | 2.29 μs | 0.83 | 0.14 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Collections.ContainsTrueComparer%28Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/07_23_2024/refs/heads/main_x64_Windows%2010.0.22621_Improvement/System.Collections.ContainsTrueComparer%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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsTrueComparer&lt;Int32&gt;*'
```

<details>

### System.Collections.ContainsTrueComparer&lt;Int32&gt;.FrozenSet(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>

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	a3fd0957239a6cf44edee68e9bc0a158f15425c9
Compare	922c2d8b9e99450b8f861a1546c62e89b6e0da3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Edge Detector
Log2_ulong - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	731.65 ns	662.11 ns	0.90	True
LeadingZeroCount_uint - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	533.24 ns	420.78 ns	0.79	True
Log2_uint - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	732.73 ns	662.25 ns	0.90	True
TrailingZeroCount_uint - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	535.25 ns	421.42 ns	0.79	True
TrailingZeroCount_ulong - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	535.24 ns	420.79 ns	0.79	True
LeadingZeroCount_ulong - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	535.41 ns	420.84 ns	0.79	True
PopCount_ulong - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	458.04 ns	421.78 ns	0.92	True
PopCount_uint - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	457.00 ns	420.60 ns	0.92	True

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Char_IsUpper - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	25.58 ns	18.61 ns	0.73	0.01	False
Char_IsLower - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	31.96 ns	21.37 ns	0.67	0.01	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryGetValue_False_FrozenDictionary - Duration of single invocation ADX - Test Multi Config Graph	73.03 ns	65.00 ns	0.89	0.11	False
TryGetValue_False_FrozenDictionary - Duration of single invocation ADX - Test Multi Config Graph	777.30 ns	630.53 ns	0.81	0.01	False

[Perf] Windows/x64: 18 Improvements on 7/19/2024 8:04:37 PM #38740

Description

Run Information

Improvements in System.Numerics.Tests.Perf_BitOperations

Repro

System.Numerics.Tests.Perf_BitOperations.Log2_ulong

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_BitOperations.LeadingZeroCount_uint

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_BitOperations.Log2_uint

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_BitOperations.TrailingZeroCount_uint

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_BitOperations.TrailingZeroCount_ulong

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_BitOperations.LeadingZeroCount_ulong

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_BitOperations.PopCount_ulong

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_BitOperations.PopCount_uint

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Collections.ContainsKeyFalse<String, String>

Repro

System.Collections.ContainsKeyFalse<String, String>.ImmutableDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Tests.Perf_Char

Repro

System.Tests.Perf_Char.Char_IsUpper(input: "Good afternoon, Constable!")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Char.Char_IsLower(input: "Good afternoon, Constable!")

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Collections.Perf_SubstringFrozenDictionary

Repro

System.Collections.Perf_SubstringFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10)

ETL Files

Histogram

JIT Disasms

System.Collections.Perf_SubstringFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 100)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Numerics.Tests.Perf_VectorOf<UInt16>

Repro

System.Numerics.Tests.Perf_VectorOf<UInt16>.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Numerics.Tests.Perf_Quaternion