[Perf] Windows/x64: 4 Improvements on 2/6/2025 6:06:59 AM +00:00

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22631
Queue	ViperWindows
Baseline	debf2276a9ea9f492d6c224c29c8c2334c4771a8
Compare	666bb9dae30fca79b7b260d028566b2bd6ef19a7
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in Loops.StrengthReduction

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SumS29Span - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.42 μs	4.33 μs	0.80	0.01	False
SumIntsSpan - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.42 μs	3.73 μs	0.69	0.12	False
SumS12Span - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.43 μs	4.29 μs	0.79	0.02	False
SumS8Span - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.42 μs	4.32 μs	0.80	0.01	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Loops.StrengthReduction*'

Loops.StrengthReduction.SumS29Span

ETL Files

Histogram

JIT Disasms

Loops.StrengthReduction.SumIntsSpan

ETL Files

Histogram

JIT Disasms

Loops.StrengthReduction.SumS12Span

ETL Files

Histogram

JIT Disasms

Loops.StrengthReduction.SumS8Span

ETL Files

Histogram

JIT Disasms

Docs

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

[AndyAyersMS]

Possibly dotnet/runtime#112064