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dotnet / runtime

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
https://docs.microsoft.com/dotnet/core/
MIT License
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[Perf] Windows/x64: 1 Regression from ldsfld quirk change #109348

Open performanceautofiler[bot] opened 2 weeks ago

performanceautofiler[bot] commented 2 weeks ago
performanceautofiler[bot] commented 2 weeks ago

Run Information

Name Value
Architecture x64
OS Windows 10.0.22621
Queue TigerWindows
Baseline 061941a4e3dacd3e35c42e397386e0ab70b86f2e
Compare a09ad52948af961a91ad56e4375135cc5a39d5f2
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Numerics.Tests.Perf_Vector3

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
2.13 ns 3.76 ns 1.76 0.05 True

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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Vector3*'
### System.Numerics.Tests.Perf_Vector3.TransformByQuaternionBenchmark #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)
DrewScoggins commented 2 weeks ago

Likely due to: https://github.com/dotnet/runtime/pull/108606 Regression: Linux x64 - https://github.com/dotnet/perf-autofiling-issues/issues/43924 Windows x64 AMD Regressions: https://github.com/dotnet/perf-autofiling-issues/issues/43929 Linux x64 AMD Regressions: https://github.com/dotnet/perf-autofiling-issues/issues/43950

Improvements: Windows x64 AMD Improvements: https://github.com/dotnet/perf-autofiling-issues/issues/43938 Linux x64 AMD Improvements: https://github.com/dotnet/perf-autofiling-issues/issues/43956 Linux x64 Intel Improvements: https://github.com/dotnet/perf-autofiling-issues/issues/43946

dotnet-policy-service[bot] commented 2 weeks ago

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JulieLeeMSFT commented 1 week ago

@EgorBo, PTAL.