[Perf] Windows/x64: 3 Improvements on 11/12/2024 1:47:19 AM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22631
Queue	ViperWindows
Baseline	643ffd83faf035ed7a8398773f64a18d06777356
Compare	678554989fbead7d8dd5454682c9786de65e30d3
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
BitArrayAnd - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	27.36 ns	10.32 ns	0.38	0.27	False
BitArrayXor - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	26.94 ns	11.16 ns	0.41	0.29	False
BitArrayOr - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	27.89 ns	11.30 ns	0.41	0.24	True

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 'System.Collections.Tests.Perf_BitArray*'

System.Collections.Tests.Perf_BitArray.BitArrayAnd(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.Tests.Perf_BitArray.BitArrayXor(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.Tests.Perf_BitArray.BitArrayOr(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

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

[AndyAyersMS]

Unclear