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[Perf] Linux/x64: 17 Regressions on 9/11/2024 5:30:59 PM #41397

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performanceautofiler bot opened this issue Sep 17, 2024 · 1 comment
Open

[Perf] Linux/x64: 17 Regressions on 9/11/2024 5:30:59 PM #41397

performanceautofiler bot opened this issue Sep 17, 2024 · 1 comment
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arch-wasm arch-x64 branch-refs/heads/main kind-micro os-linux perf-regression untriaged wasm-aot

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Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline b8d7ec0ad3e73b8f21a9905fb4ab8714b27d45fd
Compare 8e8e7f7851dcac7f58d248cbdc22e9dcb7e15a69
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<UInt64>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.25 ns 3.69 ns 2.94 0.81 False
0.48 ns 2.01 ns 4.15 0.66 False
3.06 ns 5.40 ns 1.77 0.48 False

graph
graph
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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf&lt;UInt64&gt;*'

System.Numerics.Tests.Perf_VectorOf<UInt64>.DotBenchmark

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JIT Disasms

System.Numerics.Tests.Perf_VectorOf<UInt64>.EqualsBenchmark

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JIT Disasms

System.Numerics.Tests.Perf_VectorOf<UInt64>.AndNotBenchmark

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 b8d7ec0ad3e73b8f21a9905fb4ab8714b27d45fd
Compare 8e8e7f7851dcac7f58d248cbdc22e9dcb7e15a69
Diff Diff
Configs AOT:true, 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
2.68 ns 4.53 ns 1.69 0.56 False
3.28 ns 6.24 ns 1.90 0.62 False

graph
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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf&lt;Single&gt;*'

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

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JIT Disasms

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

ETL Files

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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 b8d7ec0ad3e73b8f21a9905fb4ab8714b27d45fd
Compare 122eb75149baeeb902f39cafb6f88be45f19f691
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_UInt32

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
37.80 ns 40.82 ns 1.08 0.37 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_UInt32*'

System.Tests.Perf_UInt32.TryParse(value: "0")

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 b8d7ec0ad3e73b8f21a9905fb4ab8714b27d45fd
Compare 8e8e7f7851dcac7f58d248cbdc22e9dcb7e15a69
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<Int16>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
33.59 ns 38.53 ns 1.15 0.32 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf&lt;Int16&gt;*'

System.Numerics.Tests.Perf_VectorOf<Int16>.DivideBenchmark

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 b8d7ec0ad3e73b8f21a9905fb4ab8714b27d45fd
Compare 8e8e7f7851dcac7f58d248cbdc22e9dcb7e15a69
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IterateForEach<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
2.37 ns 4.04 ns 1.70 0.66 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateForEach&lt;Int32&gt;*'

System.Collections.IterateForEach<Int32>.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 b8d7ec0ad3e73b8f21a9905fb4ab8714b27d45fd
Compare 8e8e7f7851dcac7f58d248cbdc22e9dcb7e15a69
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

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

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
2.07 ns 8.73 ns 4.23 0.61 False
0.84 ns 3.27 ns 3.89 0.66 False

graph
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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf&lt;SByte&gt;*'

System.Numerics.Tests.Perf_VectorOf<SByte>.OneBenchmark

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Histogram

JIT Disasms

System.Numerics.Tests.Perf_VectorOf<SByte>.InequalityOperatorBenchmark

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 b8d7ec0ad3e73b8f21a9905fb4ab8714b27d45fd
Compare 8e8e7f7851dcac7f58d248cbdc22e9dcb7e15a69
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.21 ns 2.74 ns 2.26 0.71 False
3.28 ns 5.55 ns 1.69 0.57 False

graph
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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf&lt;Int32&gt;*'

System.Numerics.Tests.Perf_VectorOf<Int32>.LessThanAnyBenchmark

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_VectorOf<Int32>.AddOperatorBenchmark

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 b8d7ec0ad3e73b8f21a9905fb4ab8714b27d45fd
Compare 8e8e7f7851dcac7f58d248cbdc22e9dcb7e15a69
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt64>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
3.18 ns 4.95 ns 1.55 0.59 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of&lt;UInt64&gt;*'

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt64>.SubtractBenchmark

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 b8d7ec0ad3e73b8f21a9905fb4ab8714b27d45fd
Compare 8e8e7f7851dcac7f58d248cbdc22e9dcb7e15a69
Diff Diff
Configs AOT:true, 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
10.70 μs 12.31 μs 1.15 0.26 False
40.05 μs 42.90 μs 1.07 0.28 False
20.14 μs 24.08 μs 1.20 0.36 False

graph
graph
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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorConvert*'

System.Numerics.Tests.Perf_VectorConvert.Convert_int_float

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System.Numerics.Tests.Perf_VectorConvert.Convert_double_ulong

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Histogram

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System.Numerics.Tests.Perf_VectorConvert.Convert_double_long

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 b8d7ec0ad3e73b8f21a9905fb4ab8714b27d45fd
Compare 8e8e7f7851dcac7f58d248cbdc22e9dcb7e15a69
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Perf_Ascii

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
7.13 ns 11.36 ns 1.59 0.55 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Perf_Ascii*'

System.Text.Perf_Ascii.IsValid_Chars(Size: 6)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository
@performanceautofiler performanceautofiler bot mentioned this issue Sep 17, 2024
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@radekdoulik
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range is dotnet/runtime@8351e5f...a3365e4

not clear, what can be causing it. the only mono change is dotnet/runtime#107464 which shouldn't change the generated code

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