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[Perf] Windows/x64: 23 Regressions on 3/11/2024 8:28:14 PM #31383

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performanceautofiler bot opened this issue Mar 19, 2024 · 0 comments
Closed

[Perf] Windows/x64: 23 Regressions on 3/11/2024 8:28:14 PM #31383

performanceautofiler bot opened this issue Mar 19, 2024 · 0 comments
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arch-x64 branch-refs/heads/main kind-micro os-windows perf-regression runtime-coreclr

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performanceautofiler bot commented Mar 19, 2024 •
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Run Information

Name Value
Architecture x64
OS Windows 10.0.18362
Queue TigerWindows
Baseline 5161ccd6662f656a1a7dd394264e61a9955536bf
Compare 27214a0787f9a0ee95c799639431d9d16c25d1ac
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
16.79 ns 18.23 ns 1.09 0.38 False
44.36 ns 48.17 ns 1.09 0.16 False
17.64 ns 20.00 ns 1.13 0.38 False
23.85 ns 27.46 ns 1.15 0.44 False
32.09 ns 36.81 ns 1.15 0.22 False
16.92 ns 19.02 ns 1.12 0.38 False

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

Payloads

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

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Histogram

JIT Disasms

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

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Histogram

JIT Disasms

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

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Histogram

JIT Disasms

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

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JIT Disasms

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

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Histogram

JIT Disasms

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

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 Windows 10.0.18362
Queue TigerWindows
Baseline 5161ccd6662f656a1a7dd394264e61a9955536bf
Compare 27214a0787f9a0ee95c799639431d9d16c25d1ac
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Memory.Span<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
52.80 ns 92.03 ns 1.74 0.06 False
52.69 ns 61.80 ns 1.17 0.06 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Span&lt;Int32&gt;*'

Payloads

Baseline
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System.Memory.Span<Int32>.IndexOfAnyFiveValues(Size: 33)

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JIT Disasms

System.Memory.Span<Int32>.IndexOfAnyFourValues(Size: 33)

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Histogram

JIT Disasms

Docs

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

Run Information

Name Value
Architecture x64
OS Windows 10.0.18362
Queue TigerWindows
Baseline 5161ccd6662f656a1a7dd394264e61a9955536bf
Compare 27214a0787f9a0ee95c799639431d9d16c25d1ac
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Globalization.Tests.StringSearch

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
167.45 ns 187.75 ns 1.12 0.03 False
167.44 ns 187.78 ns 1.12 0.02 False
167.53 ns 187.77 ns 1.12 0.02 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Globalization.Tests.StringSearch*'

Payloads

Baseline
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System.Globalization.Tests.StringSearch.IsSuffix_SecondHalf(Options: (, None, False))

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System.Globalization.Tests.StringSearch.IsSuffix_SecondHalf(Options: (en-US, IgnoreNonSpace, False))

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JIT Disasms

System.Globalization.Tests.StringSearch.IsSuffix_SecondHalf(Options: (en-US, None, False))

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 Windows 10.0.18362
Queue TigerWindows
Baseline 5161ccd6662f656a1a7dd394264e61a9955536bf
Compare 27214a0787f9a0ee95c799639431d9d16c25d1ac
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_UInt32

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
12.49 ns 15.11 ns 1.21 0.05 False
9.78 ns 11.89 ns 1.22 0.04 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_UInt32*'

Payloads

Baseline
Compare

System.Tests.Perf_UInt32.ToString(value: 4294967295)

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Histogram

JIT Disasms

System.Tests.Perf_UInt32.ToString(value: 12345)

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 Windows 10.0.18362
Queue TigerWindows
Baseline 5161ccd6662f656a1a7dd394264e61a9955536bf
Compare 27214a0787f9a0ee95c799639431d9d16c25d1ac
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

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

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
16.01 ns 18.87 ns 1.18 0.20 True
16.50 ns 19.07 ns 1.16 0.32 False
27.63 ns 33.78 ns 1.22 0.43 False
18.59 ns 22.58 ns 1.21 0.20 False

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

Payloads

Baseline
Compare

System.Numerics.Tensors.Tests.Perf_NumberTensorPrimitives<Single>.Add_Scalar(BufferLength: 128)

ETL Files

Histogram

JIT Disasms

System.Numerics.Tensors.Tests.Perf_NumberTensorPrimitives<Single>.BitwiseAnd_Scalar(BufferLength: 128)

ETL Files

Histogram

JIT Disasms

System.Numerics.Tensors.Tests.Perf_NumberTensorPrimitives<Single>.AddMultiply_Vectors(BufferLength: 128)

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Histogram

JIT Disasms

System.Numerics.Tensors.Tests.Perf_NumberTensorPrimitives<Single>.Add_Vector(BufferLength: 128)

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 Windows 10.0.18362
Queue TigerWindows
Baseline 5161ccd6662f656a1a7dd394264e61a9955536bf
Compare 27214a0787f9a0ee95c799639431d9d16c25d1ac
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_UInt16

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
10.03 ns 11.23 ns 1.12 0.04 False
9.98 ns 11.20 ns 1.12 0.04 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_UInt16*'

Payloads

Baseline
Compare

System.Tests.Perf_UInt16.ToString(value: 12345)

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_UInt16.ToString(value: 65535)

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 Windows 10.0.18362
Queue TigerWindows
Baseline 5161ccd6662f656a1a7dd394264e61a9955536bf
Compare 27214a0787f9a0ee95c799639431d9d16c25d1ac
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Xml.Linq.Perf_XElement

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
22.98 ns 24.88 ns 1.08 0.12 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Xml.Linq.Perf_XElement*'

Payloads

Baseline
Compare

System.Xml.Linq.Perf_XElement.CreateElement

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 Windows 10.0.18362
Queue TigerWindows
Baseline 5161ccd6662f656a1a7dd394264e61a9955536bf
Compare 27214a0787f9a0ee95c799639431d9d16c25d1ac
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

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

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
194.24 ns 247.20 ns 1.27 0.07 True

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

Payloads

Baseline
Compare

System.Numerics.Tensors.Tests.Perf_BinaryIntegerTensorPrimitives<Int32>.OnesComplement(BufferLength: 3079)

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 Windows 10.0.18362
Queue TigerWindows
Baseline 5161ccd6662f656a1a7dd394264e61a9955536bf
Compare 27214a0787f9a0ee95c799639431d9d16c25d1ac
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Text.Perf_Ascii

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
2.97 ns 4.62 ns 1.56 0.21 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Perf_Ascii*'

Payloads

Baseline
Compare

System.Text.Perf_Ascii.IsValid_Chars(Size: 128)

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 Windows 10.0.18362
Queue TigerWindows
Baseline 5161ccd6662f656a1a7dd394264e61a9955536bf
Compare 27214a0787f9a0ee95c799639431d9d16c25d1ac
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Diagnostics.Perf_Activity

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
4.04 μs 4.89 μs 1.21 0.38 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Diagnostics.Perf_Activity*'

Payloads

Baseline
Compare

System.Diagnostics.Perf_Activity.EnumerateActivityLinksLarge

ETL Files

Histogram

JIT Disasms

Docs

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