[Perf] Windows/arm64: 1 Improvement on 5/31/2023 10:16:51 PM #18612
Description
Run Information
| Name | Value |
|---|---|
| Architecture | arm64 |
| OS | Windows 10.0.25094 |
| Queue | AmpereWindows |
| Baseline | cfa28e3dee11e345bfb20b3568a4783ae1ebc2d3 |
| Compare | 3eb4407e441b539c81c6ea8cc797f97536abd01f |
| Diff | Diff |
| Configs | CompilationMode:tiered, RunKind:micro |
Improvements in MicroBenchmarks.Serializers.Json_ToString<MyEventsListerViewModel>
| Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL |
|---|---|---|---|---|---|---|---|---|---|---|
| SystemTextJson_Reflection_ - Duration of single invocation | 859.59 μs | 449.17 μs | 0.52 | 0.64 | False |
Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md
Payloads
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToString<MyEventsListerViewModel>*'Payloads
Histogram
MicroBenchmarks.Serializers.Json_ToString<MyEventsListerViewModel>.SystemTextJson_Reflection_
Description of detection logic
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.
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 5/20/2023 7:49:01 PM, 5/26/2023 11:50:09 PM, 5/31/2023 1:59:31 PM, 6/7/2023 7:43:49 PM falls between 5/29/2023 11:58:32 PM and 6/7/2023 7:43:49 PM.
IsImprovementStdDev: Marked as improvement because 4.66887860333175 (T) = (0 -489796.96854547074) / Math.Sqrt((3986382095.508035 / (299)) + (8431843118.1310835 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.19127175266954893 = (605638.5073258568 - 489796.96854547074) / 605638.5073258568 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
JIT Disasms
Docs
Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository