[Perf] Linux/arm64: 4 Improvements on 6/13/2024 1:22:21 PM

[performanceautofiler]

Run Information

Name	Value
Architecture	arm64
OS	ubuntu 22.04
Queue	AmpereUbuntu
Baseline	bb2a99b1e58311543ae26512e39ae626ba864faa
Compare	d7ae8c61f0937df4dcffe88ba96eae65fa523a78
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Tests.Perf_BitArray

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
BitArrayOr - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	6.02 ns	3.98 ns	0.66	0.75	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.Tests.Perf_BitArray*'

System.Collections.Tests.Perf_BitArray.BitArrayOr(Size: 4)

ETL Files

Histogram

JIT Disasms

Docs

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

---

Run Information

Name	Value
Architecture	arm64
OS	ubuntu 22.04
Queue	AmpereUbuntu
Baseline	bb2a99b1e58311543ae26512e39ae626ba864faa
Compare	d7ae8c61f0937df4dcffe88ba96eae65fa523a78
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.CtorDefaultSize<String>

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	36.83 ns	31.85 ns	0.86	0.49	False
Stack - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	27.23 ns	22.65 ns	0.83	0.63	False
HashSet - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	34.90 ns	25.95 ns	0.74	0.47	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.CtorDefaultSize<String>*'

System.Collections.CtorDefaultSize<String>.Dictionary

ETL Files

Histogram

JIT Disasms

System.Collections.CtorDefaultSize<String>.Stack

ETL Files

Histogram

JIT Disasms

System.Collections.CtorDefaultSize<String>.HashSet

ETL Files

Histogram

JIT Disasms

Docs

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

[AndyAyersMS]

Likely dotnet/runtime#99183