[Perf] Linux/x64: 5 Regressions on 3/13/2025 5:48:01 PM +00:00

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	5ff417fd7fbff9bbd3c66f35a1721ddaa37840eb
Compare	c3d95b4305e17ebe8dbda8efde3144a1c693499c
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<Single>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
MaxBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	41.18 ns	68.09 ns	1.65	0.32	False
MinBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	36.78 ns	67.33 ns	1.83	0.27	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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf<Single>*'

System.Numerics.Tests.Perf_VectorOf<Single>.MaxBenchmark

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_VectorOf<Single>.MinBenchmark

ETL Files

Histogram

JIT Disasms

Docs

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

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	5ff417fd7fbff9bbd3c66f35a1721ddaa37840eb
Compare	c3d95b4305e17ebe8dbda8efde3144a1c693499c
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Regressions in System.Buffers.Tests.ReadOnlySequenceTests<Char>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SliceMemory - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	87.49 ns	146.31 ns	1.67	0.33	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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.ReadOnlySequenceTests<Char>*'

System.Buffers.Tests.ReadOnlySequenceTests<Char>.SliceMemory

ETL Files

Histogram

JIT Disasms

Docs

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

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	5ff417fd7fbff9bbd3c66f35a1721ddaa37840eb
Compare	c3d95b4305e17ebe8dbda8efde3144a1c693499c
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<Double>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
MaxBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	27.50 ns	86.82 ns	3.16	0.36	False
MinBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	26.14 ns	87.62 ns	3.35	0.36	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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf<Double>*'

System.Numerics.Tests.Perf_VectorOf<Double>.MaxBenchmark

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_VectorOf<Double>.MinBenchmark

ETL Files

Histogram

JIT Disasms

Docs

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

[lewing]

these are dotnet/runtime#113456 it appears max/min for r4 & r8 regressed, the other regression is noise