[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	1.26 μs	940.90 ns	0.75	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 940.9000372195844 < 1.2078384304127268.
IsChangePoint: Marked as a change because one of 1/4/2022 2:24:22 AM, 1/11/2022 6:33:01 AM falls between 1/2/2022 6:26:27 PM and 1/11/2022 6:33:01 AM.
IsImprovementStdDev: Marked as improvement because 150.57957803419563 (T) = (0 -930.0599905035257) / Math.Sqrt((44.37001662818212 / (299)) + (207.83295571461798 / (42))) is greater than 1.9669864608404333 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (42) - 2, .975) and 0.2676749507461419 = (1270.009801591702 - 930.0599905035257) / 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

[kunalspathak]

Related to dotnet/runtime#61649