[Perf] Linux/arm64: 2 Improvements on 5/1/2024 11:23:45 PM

[performanceautofiler]

Run Information

Name	Value
Architecture	arm64
OS	ubuntu 22.04
Queue	AmpereUbuntu
Baseline	82830499e172ff553be11f4e85386c6bf077a397
Compare	fc76b1cac3f02cc9729f6682d6850fd7982e9fe5
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.ContainsKeyFalse<Int32, Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Dictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.90 μs	4.26 μs	0.72	0.13	False
SortedDictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	31.27 μs	23.56 μs	0.75	0.17	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.Collections.ContainsKeyFalse<Int32, Int32>*'

System.Collections.ContainsKeyFalse<Int32, Int32>.Dictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsKeyFalse<Int32, Int32>.SortedDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

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

[EgorBo]

the 2nd benchmark could be dotnet/runtime#101739? or other changes in dotnet/runtime@fc76b1c...e965312 range