[Perf] Linux/x64: 8 Regressions on 5/13/2024 9:18:56 PM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	42c2362ca7d6030a4f665bb309fe49ce6552502b
Compare	778cc8436260736c1ca5393abb27414ea42ad8a7
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ConvertFloatToIntBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	40.35 ns	71.84 ns	1.78	0.28	True
ConvertDoubleToLongBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	31.96 ns	42.54 ns	1.33	0.37	False
ConvertFloatToUIntBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	124.53 ns	216.29 ns	1.74	0.19	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.Runtime.Intrinsics.Tests.Perf_Vector128*'

System.Runtime.Intrinsics.Tests.Perf_Vector128.ConvertFloatToIntBenchmark

ETL Files

Histogram

JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128.ConvertDoubleToLongBenchmark

ETL Files

Histogram

JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128.ConvertFloatToUIntBenchmark

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	1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare	778cc8436260736c1ca5393abb27414ea42ad8a7
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorConvert

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Convert_double_long - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	53.70 μs	68.48 μs	1.28	0.20	False
Convert_float_uint - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	145.40 μs	239.27 μs	1.65	0.15	False
Convert_float_int - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	64.37 μs	90.44 μs	1.40	0.17	True

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_VectorConvert*'

System.Numerics.Tests.Perf_VectorConvert.Convert_double_long

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_VectorConvert.Convert_float_uint

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_VectorConvert.Convert_float_int

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	1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare	778cc8436260736c1ca5393abb27414ea42ad8a7
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IterateFor<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Span - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	941.14 ns	1.25 μs	1.33	0.01	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.Collections.IterateFor<String>*'

System.Collections.IterateFor<String>.Span(Size: 512)

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	073e35e7e32624e0f841d94364d2f28c73662ff7
Compare	778cc8436260736c1ca5393abb27414ea42ad8a7
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Regressions in SciMark2.kernel

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
benchmarkLU - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.33 secs	2.85 secs	1.22	0.01	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 'SciMark2.kernel*'

SciMark2.kernel.benchmarkLU

ETL Files

Histogram

JIT Disasms

Docs

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

[radekdoulik]

probably chrome bump