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[Perf] Windows/x64: 10 Regressions on 1/16/2025 12:39:22 AM +00:00 #111671

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performanceautofiler bot opened this issue Jan 21, 2025 · 2 comments
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arch-x64 area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI os-windows runtime-coreclr specific to the CoreCLR runtime tenet-performance Performance related issue tenet-performance-benchmarks Issue from performance benchmark
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Run Information

Name Value
Architecture x64
OS Windows 10.0.22631
Queue ViperWindows
Baseline 1ce82e73932b8bc98f6395b0169c21f17f71268b
Compare e71d737628c7b807aa12755dabe4eca40c40da7e
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_Enum

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
18.35 ns 25.49 ns 1.39 0.18 False
11.92 ns 18.75 ns 1.57 0.22 False
40.80 ns 45.57 ns 1.12 0.03 False
14.44 ns 25.43 ns 1.76 0.07 False
26.23 ns 32.70 ns 1.25 0.06 False
11.81 ns 13.93 ns 1.18 0.19 False
11.95 ns 20.26 ns 1.70 0.22 False
26.85 ns 29.92 ns 1.11 0.40 False
12.52 ns 14.54 ns 1.16 0.09 False
12.04 ns 20.85 ns 1.73 0.20 False

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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.Tests.Perf_Enum*'

System.Tests.Perf_Enum.ToString_Flags(value: 32)

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System.Tests.Perf_Enum.ToString_NonFlags_Large(value: UppercaseLetter)

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System.Tests.Perf_Enum.ToString_Flags(value: Red, Orange, Yellow, Green, Blue)

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System.Tests.Perf_Enum.ToString_Flags(value: Yellow)

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System.Tests.Perf_Enum.ToString_Flags(value: Yellow, Blue)

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System.Tests.Perf_Enum.ToString_NonFlags_Large(value: Format)

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System.Tests.Perf_Enum.ToString_NonFlags_Large(value: OtherNotAssigned)

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System.Tests.Perf_Enum.ToString_NonFlags_Small(value: -1)

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System.Tests.Perf_Enum.ToString_NonFlags_Large(value: 42)

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System.Tests.Perf_Enum.ToString_NonFlags_Small(value: TopDirectoryOnly)

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Docs

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

@performanceautofiler performanceautofiler bot added arch-x64 os-windows runtime-coreclr specific to the CoreCLR runtime untriaged New issue has not been triaged by the area owner labels Jan 21, 2025
@DrewScoggins DrewScoggins transferred this issue from dotnet/perf-autofiling-issues Jan 21, 2025
@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 Jan 21, 2025
@DrewScoggins DrewScoggins added tenet-performance Performance related issue tenet-performance-benchmarks Issue from performance benchmark labels Jan 21, 2025
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Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
See info in area-owners.md if you want to be subscribed.

@JulieLeeMSFT JulieLeeMSFT added this to the 10.0.0 milestone Jan 24, 2025
@JulieLeeMSFT JulieLeeMSFT removed the untriaged New issue has not been triaged by the area owner label Jan 24, 2025
@vcsjones vcsjones removed the needs-area-label An area label is needed to ensure this gets routed to the appropriate area owners label Jan 24, 2025
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Labels
arch-x64 area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI os-windows runtime-coreclr specific to the CoreCLR runtime tenet-performance Performance related issue tenet-performance-benchmarks Issue from performance benchmark
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