[Perf] Linux/x64: 2 Regressions on 5/12/2025 11:29:01 PM +00:00

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	fb7050d93ea03854d469bb5f84c1f2addcd9e992
Compare	f303e13199f0df0947612abf0c90f1f231e6641e
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_Matrix4x4

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
CreateFromMatrix3x2 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	62.87 ns	71.67 ns	1.14	0.23	False
CreateFromScalars - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	55.02 ns	64.14 ns	1.17	0.53	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_Matrix4x4*'

System.Numerics.Tests.Perf_Matrix4x4.CreateFromMatrix3x2

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_Matrix4x4.CreateFromScalars

ETL Files

Histogram

JIT Disasms

Docs

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

[lewing]

dotnet/runtime#115457