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[Perf] Windows/x64: 17 Improvements on 10/29/2024 12:20:22 AM #44289

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performanceautofiler bot opened this issue Nov 5, 2024 · 1 comment
Closed

[Perf] Windows/x64: 17 Improvements on 10/29/2024 12:20:22 AM #44289

performanceautofiler bot opened this issue Nov 5, 2024 · 1 comment
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arch-x64 branch-refs/heads/main kind-micro os-windows perf-improvement runtime-coreclr

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Run Information

Name Value
Architecture x64
OS Windows 10.0.22631
Queue ViperWindows
Baseline 2864ec446610af711889f22c4bf88904d57b6bf3
Compare 9873d40043d3739e4b7efa99a4dbd47a8922603b
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Memory.Span<Char>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
16.80 ns 8.34 ns 0.50 0.10 True
9.88 ns 2.44 ns 0.25 0.30 True
7.56 ns 6.10 ns 0.81 0.09 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.Memory.Span&lt;Char&gt;*'

System.Memory.Span<Char>.Fill(Size: 512)

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System.Memory.Span<Char>.Fill(Size: 33)

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JIT Disasms

System.Memory.Span<Char>.IndexOfValue(Size: 512)

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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 10.0.22631
Queue ViperWindows
Baseline 2864ec446610af711889f22c4bf88904d57b6bf3
Compare 9873d40043d3739e4b7efa99a4dbd47a8922603b
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Memory.Span<Byte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
15.16 ns 4.61 ns 0.30 0.09 True
11.92 ns 2.44 ns 0.20 0.10 True

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;Byte&gt;*'

System.Memory.Span<Byte>.Fill(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.Fill(Size: 33)

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 10.0.22631
Queue ViperWindows
Baseline 2864ec446610af711889f22c4bf88904d57b6bf3
Compare 9873d40043d3739e4b7efa99a4dbd47a8922603b
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in ArrayDeAbstraction

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
34.51 ns 28.92 ns 0.84 0.02 True
462.34 ns 158.03 ns 0.34 0.02 True
471.37 ns 156.23 ns 0.33 0.02 True
465.47 ns 161.12 ns 0.35 0.02 True

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 'ArrayDeAbstraction*'

ArrayDeAbstraction.sum_static_array_via_local

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ArrayDeAbstraction.foreach_member_array_via_interface

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ArrayDeAbstraction.foreach_static_array_via_interface

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ArrayDeAbstraction.foreach_static_readonly_array_via_interface

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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 10.0.22631
Queue ViperWindows
Baseline 2864ec446610af711889f22c4bf88904d57b6bf3
Compare 9873d40043d3739e4b7efa99a4dbd47a8922603b
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Tests.Perf_BitArray

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
18.63 ns 14.09 ns 0.76 0.16 False
11.78 ns 5.85 ns 0.50 0.51 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.Collections.Tests.Perf_BitArray*'

System.Collections.Tests.Perf_BitArray.BitArrayLengthValueCtor(Size: 512)

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JIT Disasms

System.Collections.Tests.Perf_BitArray.BitArraySetAll(Size: 512)

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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 10.0.22631
Queue ViperWindows
Baseline 2864ec446610af711889f22c4bf88904d57b6bf3
Compare 9873d40043d3739e4b7efa99a4dbd47a8922603b
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Tests.Perf_String

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
13.20 ns 7.59 ns 0.58 0.01 True
146.39 ns 136.49 ns 0.93 0.00 True
19.78 ns 12.89 ns 0.65 0.05 True

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.Tests.Perf_String*'

System.Tests.Perf_String.PadLeft(n: 18)

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System.Tests.Perf_String.PadLeft(n: 2142)

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System.Tests.Perf_String.CtorCharCount(size: 100)

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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 10.0.22631
Queue ViperWindows
Baseline 2864ec446610af711889f22c4bf88904d57b6bf3
Compare 9873d40043d3739e4b7efa99a4dbd47a8922603b
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Memory.Span<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
8.26 ns 2.71 ns 0.33 0.33 True
33.32 ns 28.77 ns 0.86 0.15 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;*'

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

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Int32>.SequenceEqual(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 Windows 10.0.22631
Queue ViperWindows
Baseline 2864ec446610af711889f22c4bf88904d57b6bf3
Compare 9873d40043d3739e4b7efa99a4dbd47a8922603b
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in BenchmarksGame.MandelBrot_7

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
25.04 ms 21.83 ms 0.87 0.00 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 'BenchmarksGame.MandelBrot_7*'

BenchmarksGame.MandelBrot_7.Bench(size: 4000, lineLength: 500, checksum: "C7-E6-66-43-66-73-F8-A8-D3-B4-D7-97-2F-FC-A1-D3")

ETL Files

Histogram

JIT Disasms

Docs

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