[Perf] Linux/x64: System.Numerics.Tests.Perf_Matrix3x2 Regression on 12/13/2024 1:28:01 PM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	c6464250c27ee67af31d6df3141db1722f006e48
Compare	90dfc04d8f863e053e42edf0992c1b63398b12fb
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Numerics.Tests.Perf_Matrix3x2

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
LerpBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	0.29 ns	1.42 ns	4.95	0.36	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Matrix3x2*'

System.Numerics.Tests.Perf_Matrix3x2.LerpBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[LoopedBard3]

Compare range: f30cfc0...5a9362f. Potentially due to #110404 though there are a handful of JIT changes in range so not as certain, FYI @jakobbotsch.

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[jakobbotsch]

This was noise