[Perf] Linux/arm64: 3 Improvements on 6/18/2024 11:43:12 AM

[performanceautofiler]

Run Information

Name	Value
Architecture	arm64
OS	ubuntu 22.04
Queue	AmpereUbuntu
Baseline	7e977dcbe5efaeec2c75ed0c3e200c85b2e55522
Compare	803d6589e48c189ca3c4312ba479e599ae21f2ac
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Formats.Tar.Tests.Perf_TarWriter

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
PaxTarEntry_WriteEntry_Async - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.85 μs	2.65 μs	0.93	0.15	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.Formats.Tar.Tests.Perf_TarWriter*'

System.Formats.Tar.Tests.Perf_TarWriter.PaxTarEntry_WriteEntry_Async

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	7e977dcbe5efaeec2c75ed0c3e200c85b2e55522
Compare	803d6589e48c189ca3c4312ba479e599ae21f2ac
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in GuardedDevirtualization.ThreeClassInterface

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Call - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.84 ns	2.20 ns	0.57	0.32	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 'GuardedDevirtualization.ThreeClassInterface*'

GuardedDevirtualization.ThreeClassInterface.Call(testInput: pB=0.33 pD=0.00)

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	7e977dcbe5efaeec2c75ed0c3e200c85b2e55522
Compare	803d6589e48c189ca3c4312ba479e599ae21f2ac
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in GuardedDevirtualization.ThreeClassVirtual

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Call - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	4.03 ns	1.67 ns	0.41	0.10	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 'GuardedDevirtualization.ThreeClassVirtual*'

GuardedDevirtualization.ThreeClassVirtual.Call(testInput: pB=0.67 pD=0.33)

ETL Files

Histogram

JIT Disasms

Docs

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

[AndyAyersMS]

dotnet/runtime#102927