[Perf] Windows/x64: 1 Regression on 3/3/2025 9:01:29 PM +00:00

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	77115c33ec4fb8688e4803cd8f76cd0fa4bff7d7
Compare	6d344b35ff02e416304d7d25a8afb51b25d56c38
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Numerics.Tensors.Tests.Perf_NumberTensorPrimitives<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SumOfSquares - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	15.79 ns	17.58 ns	1.11	0.34	False

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.Tensors.Tests.Perf_NumberTensorPrimitives<Int32>*'

System.Numerics.Tensors.Tests.Perf_NumberTensorPrimitives<Int32>.SumOfSquares(BufferLength: 128)

ETL Files

Histogram

JIT Disasms

Docs

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

[LoopedBard3]

Seeing changes in some Tensor tests with a commit range of: 04538da...3d27554.

Related Regressions:

• [Perf] Linux/x64: 1 Regression on 3/3/2025 9:01:29 PM +00:00 perf-autofiling-issues#51656

[dotnet-policy-service]

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[JulieLeeMSFT]

@stephentoub, will it be possibly from some of your Tensor related PRs?