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[Perf] Linux/arm64: 1 Regression on 10/28/2024 12:13:44 AM #109421

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performanceautofiler bot opened this issue Oct 31, 2024 · 1 comment
Open

[Perf] Linux/arm64: 1 Regression on 10/28/2024 12:13:44 AM #109421

performanceautofiler bot opened this issue Oct 31, 2024 · 1 comment
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@AndyAyersMS
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arch-arm64 area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI os-linux Linux OS (any supported distro) runtime-coreclr specific to the CoreCLR runtime
Milestone
10.0.0

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Run Information

Name Value
Architecture arm64
OS ubuntu 22.04
Queue AmpereUbuntu
Baseline 2c471afb09122433dc8137a9827e47ff8cedd6ff
Compare f1ad214fb1030ca0e8129473039bb0756bd1e242
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.IterateForEach<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
28.94 μs 44.70 μs 1.54 0.57 False

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.Collections.IterateForEach&lt;String&gt;*'

System.Collections.IterateForEach<String>.ImmutableDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository
@performanceautofiler performanceautofiler bot added arch-arm64 os-linux Linux OS (any supported distro) runtime-coreclr specific to the CoreCLR runtime untriaged New issue has not been triaged by the area owner labels Oct 31, 2024
@performanceautofiler performanceautofiler bot mentioned this issue Oct 31, 2024
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@AndyAyersMS AndyAyersMS transferred this issue from dotnet/perf-autofiling-issues Oct 31, 2024
@dotnet-issue-labeler dotnet-issue-labeler bot added the needs-area-label An area label is needed to ensure this gets routed to the appropriate area owners label Oct 31, 2024
@AndyAyersMS AndyAyersMS self-assigned this Oct 31, 2024
@AndyAyersMS AndyAyersMS added area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI and removed needs-area-label An area label is needed to ensure this gets routed to the appropriate area owners untriaged New issue has not been triaged by the area owner labels Oct 31, 2024
@AndyAyersMS AndyAyersMS added this to the 10.0.0 milestone Oct 31, 2024
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arch-arm64 area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI os-linux Linux OS (any supported distro) runtime-coreclr specific to the CoreCLR runtime
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