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[Perf] Linux/x64: 28 Regressions on 7/16/2024 4:20:22 AM #38867

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performanceautofiler bot opened this issue Jul 23, 2024 · 1 comment
Open

[Perf] Linux/x64: 28 Regressions on 7/16/2024 4:20:22 AM #38867

performanceautofiler bot opened this issue Jul 23, 2024 · 1 comment
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arch-wasm arch-x64 branch-refs/heads/main kind-micro os-linux perf-regression untriaged

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Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare 2b3088b99e97f0d6d3dd24dcd41ab330757f5aa2
Diff Diff
Configs CompilationMode:wasm, RunKind:micro

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

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
13.34 ns 14.67 ns 1.10 0.16 False
29.56 ns 32.88 ns 1.11 0.21 False
13.65 ns 14.67 ns 1.07 0.20 False
13.55 ns 14.66 ns 1.08 0.19 False
13.25 ns 16.20 ns 1.22 0.22 False
13.46 ns 15.47 ns 1.15 0.21 False
13.67 ns 14.76 ns 1.08 0.13 False

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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;Byte&gt;*'

System.Numerics.Tests.Perf_VectorOf<Byte>.XorBenchmark

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System.Numerics.Tests.Perf_VectorOf<Byte>.MultiplyOperatorBenchmark

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

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

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System.Numerics.Tests.Perf_VectorOf<Byte>.ExclusiveOrOperatorBenchmark

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System.Numerics.Tests.Perf_VectorOf<Byte>.BitwiseOrOperatorBenchmark

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System.Numerics.Tests.Perf_VectorOf<Byte>.SubtractBenchmark

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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 a86987ccab917433d065fe5dc8870fc261f79d14
Compare 2b3088b99e97f0d6d3dd24dcd41ab330757f5aa2
Diff Diff
Configs CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Int

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
13.51 ns 14.83 ns 1.10 0.21 False
39.10 ns 42.84 ns 1.10 0.16 False
13.60 ns 15.41 ns 1.13 0.20 False
32.22 ns 35.96 ns 1.12 0.23 False
13.70 ns 14.71 ns 1.07 0.23 False
13.66 ns 14.68 ns 1.07 0.15 False
13.30 ns 18.72 ns 1.41 0.22 False
13.69 ns 14.85 ns 1.08 0.18 False
13.61 ns 15.43 ns 1.13 0.20 False
30.72 ns 33.09 ns 1.08 0.33 False
13.98 ns 17.63 ns 1.26 0.24 False
30.28 ns 33.64 ns 1.11 0.20 False

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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_Vector128Int*'

System.Runtime.Intrinsics.Tests.Perf_Vector128Int.SubtractBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Int.DivideBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Int.MultiplyBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Int.MinBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Int.ExclusiveOrOperatorBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Int.ZeroBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Int.EqualsStaticBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Int.BitwiseOrOperatorBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Int.BitwiseAndOperatorBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Int.AbsBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Int.ConditionalSelectBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Int.GreaterThanBenchmark

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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 a86987ccab917433d065fe5dc8870fc261f79d14
Compare 2b3088b99e97f0d6d3dd24dcd41ab330757f5aa2
Diff Diff
Configs CompilationMode:wasm, RunKind:micro

Regressions in System.Memory.ReadOnlySpan

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
29.02 ns 31.98 ns 1.10 0.49 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.Memory.ReadOnlySpan*'

System.Memory.ReadOnlySpan.Trim(input: "abcdefg")

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 a86987ccab917433d065fe5dc8870fc261f79d14
Compare 0f2e63fbdd63bc239df46efd01a329b42fea8531
Diff Diff
Configs 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
13.91 ns 15.31 ns 1.10 0.16 False
21.21 ns 23.68 ns 1.12 0.32 False
13.51 ns 15.88 ns 1.18 0.20 False
13.19 ns 16.65 ns 1.26 0.14 False
13.83 ns 15.23 ns 1.10 0.24 False
14.54 ns 19.28 ns 1.33 0.31 False
21.52 ns 23.38 ns 1.09 0.29 False
13.45 ns 14.47 ns 1.08 0.20 False

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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>.BitwiseAndOperatorBenchmark

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JIT Disasms

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

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

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

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

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

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

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JIT Disasms

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

ETL Files

Histogram

JIT Disasms

Docs

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