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Description
Run Information
| Architecture | arm64 |
|---|---|
| OS | ubuntu 18.04 |
| Baseline | 70065c1b180ebe66dcf68ce03a47e54c23135d79 |
| Compare | abb7df59eb4f8c813c07ddd6f46f94e59604577d |
| Diff | Diff |
Improvements in System.Collections.Concurrent.Count<Int32>
| Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL |
|---|---|---|---|---|---|---|---|---|---|---|
| Queue - Duration of single invocation | 64.69 ns | 37.74 ns | 0.58 | 0.05 | True |
Repro
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.Concurrent.Count<Int32>*'Details
Payloads
Histogram
System.Collections.Concurrent.Count<Int32>.Queue(Size: 512)
Description of detection logic
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 1/5/2022 6:46:20 PM, 1/11/2022 6:41:22 PM falls between 1/3/2022 4:56:39 AM and 1/11/2022 6:41:22 PM.
IsImprovementStdDev: Marked as improvement because 17.45249565525484 (T) = (0 -41.558769391784296) / Math.Sqrt((0.7736120949213616 / (299)) + (14.40722525734269 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.360599308325439 = (64.99644109383709 - 41.558769391784296) / 64.99644109383709 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.
Docs
Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository
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