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[Perf] Linux/arm64: 7 Improvements on 2/12/2025 6:39:37 AM +00:00 #50654

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@performanceautofiler

Description

@performanceautofiler

Run Information

Name Value
Architecture arm64
OS ubuntu 22.04
Queue AmpereUbuntu
Baseline cc74292fb04d03b4fc91df200fab3da50654d64a
Compare 33612803be925e3ae2f8d8e66a068591a265d904
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Tests.Perf_Type

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.68 μs 1.53 μs 0.91 0.07 False
1.81 μs 1.61 μs 0.89 0.06 False
1.07 μs 964.64 ns 0.90 0.01 False
1.83 μs 1.68 μs 0.92 0.05 False
2.06 μs 1.93 μs 0.94 0.06 False

graph
graph
graph
graph
graph
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.Tests.Perf_Type*'

System.Tests.Perf_Type.GetType_NonFullyQualifiedNames(input: "System.Int32")

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Histogram

JIT Disasms

System.Tests.Perf_Type.GetType_FullyQualifiedNames(input: typeof(int))

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Histogram

JIT Disasms

System.Tests.Perf_Type.GetType_InvalidName

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Histogram

JIT Disasms

System.Tests.Perf_Type.GetType_NonFullyQualifiedNames(input: "System.Int32[]")

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Histogram

JIT Disasms

System.Tests.Perf_Type.GetType_FullyQualifiedNames(input: typeof(System.Int32[,]))

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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 cc74292fb04d03b4fc91df200fab3da50654d64a
Compare 33612803be925e3ae2f8d8e66a068591a265d904
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Memory.ReadOnlySequence

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
6.67 ns 0.78 ns 0.12 0.56 False
5.57 ns 0.83 ns 0.15 0.65 False

graph
graph
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.Memory.ReadOnlySequence*'

System.Memory.ReadOnlySequence.Slice_Start(Segment: Multiple)

ETL Files

Histogram

JIT Disasms

System.Memory.ReadOnlySequence.Slice_Start(Segment: Single)

ETL Files

Histogram

JIT Disasms

Docs

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

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