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[Perf] Windows 10.0.18362/x86 : Improvement on 8/12/2022 10:41:54 PM #7327

@performanceautofiler

Description

@performanceautofiler

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline ec0662c8b53058b9e80abab521abb3f50988d3cf
Compare e94f7ceb73244d9c4bf7a0d38fb59d01e300ef00
Diff Diff

Improvements in System.Numerics.Tests.Perf_BigInteger

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Parse - Duration of single invocation 124.53 ns 115.14 ns 0.92 0.03 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Numerics.Tests.Perf_BigInteger*'
Details

Payloads

Baseline
Compare

Histogram

System.Numerics.Tests.Perf_BigInteger.Parse(numberString: 123)


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 115.13679610868702 < 118.06223427767024.
IsChangePoint: Marked as a change because one of 7/12/2022 12:16:14 PM, 8/12/2022 7:39:31 PM, 8/15/2022 12:02:22 PM falls between 8/5/2022 10:47:59 PM and 8/15/2022 12:02:22 PM.
IsImprovementStdDev: Marked as improvement because 30.007340370442456 (T) = (0 -115.64994629889696) / Math.Sqrt((8.268630250440333 / (299)) + (0.2862038525603851 / (18))) is greater than 1.9675235316906419 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (18) - 2, .975) and 0.051368412680741646 = (121.91239238165429 - 115.64994629889696) / 121.91239238165429 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

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