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[Perf] Linux/arm64: 1 Regression in Perf_HashCode on 11/12/2024 1:47:19 AM #109834

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performanceautofiler bot opened this issue Nov 14, 2024 · 1 comment
Open

[Perf] Linux/arm64: 1 Regression in Perf_HashCode on 11/12/2024 1:47:19 AM #109834

performanceautofiler bot opened this issue Nov 14, 2024 · 1 comment
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arch-arm64 needs-area-label An area label is needed to ensure this gets routed to the appropriate area owners os-linux Linux OS (any supported distro) runtime-coreclr specific to the CoreCLR runtime tenet-performance Performance related issue tenet-performance-benchmarks Issue from performance benchmark untriaged New issue has not been triaged by the area owner

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@performanceautofiler
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Run Information

Name Value
Architecture arm64
OS ubuntu 22.04
Queue AmpereUbuntu
Baseline 80cb4583c9079cf052e6148b51b43590771b4353
Compare ab7e12334f07b72e67b897e9ae7a09d04fd1efb5
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_HashCode

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
2.59 μs 2.82 μs 1.09 0.01 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.Tests.Perf_HashCode*'

System.Tests.Perf_HashCode.Add

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 Nov 14, 2024
@performanceautofiler performanceautofiler bot mentioned this issue Nov 14, 2024
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@DrewScoggins DrewScoggins transferred this issue from dotnet/perf-autofiling-issues Nov 14, 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 Nov 14, 2024
@DrewScoggins DrewScoggins changed the title [Perf] Linux/arm64: 1 Regression on 11/12/2024 1:47:19 AM [Perf] Linux/arm64: 1 Regression in Perf_HashCode on 11/12/2024 1:47:19 AM Nov 14, 2024
@DrewScoggins DrewScoggins added tenet-performance Performance related issue tenet-performance-benchmarks Issue from performance benchmark labels Nov 14, 2024
@DrewScoggins
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These seem to be the most likely commits.
#109670
#109661

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arch-arm64 needs-area-label An area label is needed to ensure this gets routed to the appropriate area owners os-linux Linux OS (any supported distro) runtime-coreclr specific to the CoreCLR runtime tenet-performance Performance related issue tenet-performance-benchmarks Issue from performance benchmark untriaged New issue has not been triaged by the area owner
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@DrewScoggins