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Description
Run Information
| Architecture | x86 |
|---|---|
| OS | Windows 10.0.18362 |
| Baseline | edfca3c26d94f8e883d9a903842e811156c1bfd8 |
| Compare | f77171b2246c476a0255c5cc2ff87d50f3812e3a |
| Diff | Diff |
Improvements in System.Perf_Convert
| Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL |
|---|---|---|---|---|---|---|---|---|---|---|
| ToBase64String - Duration of single invocation | 1.45 μs | 398.59 ns | 0.27 | 0.02 | False |
Repro
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Perf_Convert*'Payloads
Histogram
System.Perf_Convert.ToBase64String(formattingOptions: None)
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 398.585961269036 < 1.3731261070336664.
IsChangePoint: Marked as a change because one of 7/10/2022 3:20:59 AM, 7/18/2022 2:17:16 AM falls between 7/8/2022 10:31:34 AM and 7/18/2022 2:17:16 AM.
IsImprovementStdDev: Marked as improvement because 721.3016917455001 (T) = (0 -401.418944463478) / Math.Sqrt((65.01691921369166 / (299)) + (97.07028271584421 / (52))) is greater than 1.9667845565748345 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (52) - 2, .975) and 0.7217664181703665 = (1442.740814476064 - 401.418944463478) / 1442.740814476064 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
Docs
Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository
