[Perf] Changes at 1/4/2022 3:56:15 AM

[performanceautofiler]

Run Information

Architecture	x86
OS	Windows 10.0.18362
Baseline	623c059087b200475ba1c2de57a106f595f4e2ec
Compare	312c66f1fc2f749f56612999cb1adab9ca7fde59
Diff	Diff

Improvements in System.Numerics.Tests.Perf_VectorConvert

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Convert_uint_float - Duration of single invocation	1.27 μs	937.41 ns	0.74	0.01	True

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_VectorConvert*'

Details

Payloads

Baseline
Compare

Histogram

System.Numerics.Tests.Perf_VectorConvert.Convert_uint_float

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 937.4093033169107 < 1.2091996169269685.
IsChangePoint: Marked as a change because one of 1/4/2022 2:24:22 AM, 1/5/2022 4:19:16 PM falls between 12/6/2021 2:46:54 PM and 1/5/2022 4:19:16 PM.
IsImprovementStdDev: Marked as improvement because 55.65792949277269 (T) = (0 -929.0674052419442) / Math.Sqrt((44.37001662818212 / (299)) + (411.1305165568618 / (11))) is greater than 1.9676960046166507 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (11) - 2, .975) and 0.26845650791234443 = (1270.009801591702 - 929.0674052419442) / 1270.009801591702 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

[DrewScoggins]

dotnet/runtime#61649