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[Perf] Linux/arm64: 29 Improvements on 7/19/2024 6:55:27 PM #38909

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performanceautofiler bot opened this issue Jul 25, 2024 · 1 comment
Closed

[Perf] Linux/arm64: 29 Improvements on 7/19/2024 6:55:27 PM #38909

performanceautofiler bot opened this issue Jul 25, 2024 · 1 comment
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ampere arch-arm64 branch-refs/heads/main kind-micro os-linux perf-improvement runtime-coreclr untriaged

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Run Information

Name Value
Architecture arm64
OS ubuntu 22.04
Queue AmpereUbuntu
Baseline f1d8613008cdeb3fd9b44ccd3b6f739a8a134446
Compare 922c2d8b9e99450b8f861a1546c62e89b6e0da3e
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Linq.Tests.Perf_Enumerable

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
140.59 ns 126.59 ns 0.90 0.21 False
205.11 ns 67.84 ns 0.33 0.01 False
361.69 ns 67.65 ns 0.19 0.03 False
164.89 ns 128.63 ns 0.78 0.37 False
587.17 ns 490.84 ns 0.84 0.09 False
248.96 ns 68.59 ns 0.28 0.01 False
267.83 ns 66.86 ns 0.25 0.03 False
360.21 ns 68.03 ns 0.19 0.02 False
267.26 ns 67.90 ns 0.25 0.07 False
365.74 ns 68.00 ns 0.19 0.01 False
270.83 ns 66.79 ns 0.25 0.04 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.Linq.Tests.Perf_Enumerable*'

System.Linq.Tests.Perf_Enumerable.SelectToArray(input: Range)

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System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_FirstElementMatches(input: Array)

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System.Linq.Tests.Perf_Enumerable.FirstWithPredicate_LastElementMatches(input: List)

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System.Linq.Tests.Perf_Enumerable.SelectToList(input: Range)

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System.Linq.Tests.Perf_Enumerable.SelectToList(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_FirstElementMatches(input: List)

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System.Linq.Tests.Perf_Enumerable.FirstWithPredicate_LastElementMatches(input: Array)

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System.Linq.Tests.Perf_Enumerable.AnyWithPredicate_LastElementMatches(input: List)

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System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_LastElementMatches(input: Array)

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System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_LastElementMatches(input: List)

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System.Linq.Tests.Perf_Enumerable.AnyWithPredicate_LastElementMatches(input: Array)

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

Run Information

Name Value
Architecture arm64
OS ubuntu 22.04
Queue AmpereUbuntu
Baseline f1d8613008cdeb3fd9b44ccd3b6f739a8a134446
Compare 922c2d8b9e99450b8f861a1546c62e89b6e0da3e
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Numerics.Tests.Perf_BitOperations

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
792.18 ns 706.53 ns 0.89 0.00 True
696.43 ns 619.62 ns 0.89 0.01 True
786.58 ns 706.58 ns 0.90 0.00 True
946.41 ns 809.63 ns 0.86 0.02 True
696.76 ns 619.63 ns 0.89 0.01 True
948.04 ns 810.75 ns 0.86 0.01 True

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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_BitOperations*'

System.Numerics.Tests.Perf_BitOperations.TrailingZeroCount_uint

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System.Numerics.Tests.Perf_BitOperations.LeadingZeroCount_uint

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System.Numerics.Tests.Perf_BitOperations.TrailingZeroCount_ulong

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System.Numerics.Tests.Perf_BitOperations.Log2_ulong

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System.Numerics.Tests.Perf_BitOperations.LeadingZeroCount_ulong

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System.Numerics.Tests.Perf_BitOperations.Log2_uint

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

Run Information

Name Value
Architecture arm64
OS ubuntu 22.04
Queue AmpereUbuntu
Baseline f1d8613008cdeb3fd9b44ccd3b6f739a8a134446
Compare 922c2d8b9e99450b8f861a1546c62e89b6e0da3e
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Perf_Frozen<NotKnownComparable>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
375.00 ns 355.24 ns 0.95 0.11 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.Collections.Perf_Frozen&lt;NotKnownComparable&gt;*'

System.Collections.Perf_Frozen<NotKnownComparable>.Contains_True(Count: 64)

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

Run Information

Name Value
Architecture arm64
OS ubuntu 22.04
Queue AmpereUbuntu
Baseline f1d8613008cdeb3fd9b44ccd3b6f739a8a134446
Compare 922c2d8b9e99450b8f861a1546c62e89b6e0da3e
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.IterateForEach<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
218.91 ns 195.84 ns 0.89 0.20 False
373.74 ns 218.40 ns 0.58 0.01 False
204.37 ns 180.12 ns 0.88 0.11 False
225.46 ns 185.65 ns 0.82 0.13 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.Collections.IterateForEach&lt;String&gt;*'

System.Collections.IterateForEach<String>.Array(Size: 512)

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System.Collections.IterateForEach<String>.ImmutableArray(Size: 512)

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System.Collections.IterateForEach<String>.ReadOnlySpan(Size: 512)

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System.Collections.IterateForEach<String>.Span(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 arm64
OS ubuntu 22.04
Queue AmpereUbuntu
Baseline f1d8613008cdeb3fd9b44ccd3b6f739a8a134446
Compare 922c2d8b9e99450b8f861a1546c62e89b6e0da3e
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.IterateFor<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
207.67 ns 180.09 ns 0.87 0.03 False
218.92 ns 193.73 ns 0.88 0.18 False
219.06 ns 195.28 ns 0.89 0.01 True

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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.Collections.IterateFor&lt;String&gt;*'

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

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

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JIT Disasms

System.Collections.IterateFor<String>.ImmutableArray(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 arm64
OS ubuntu 22.04
Queue AmpereUbuntu
Baseline f1d8613008cdeb3fd9b44ccd3b6f739a8a134446
Compare 922c2d8b9e99450b8f861a1546c62e89b6e0da3e
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
45.74 ns 34.77 ns 0.76 0.00 True
44.76 ns 34.55 ns 0.77 0.01 True

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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.Tests.Perf_String*'

System.Tests.Perf_String.IndexerCheckBoundCheckHoist

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System.Tests.Perf_String.IndexerCheckLengthHoisting

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

Run Information

Name Value
Architecture arm64
OS ubuntu 22.04
Queue AmpereUbuntu
Baseline f1d8613008cdeb3fd9b44ccd3b6f739a8a134446
Compare 922c2d8b9e99450b8f861a1546c62e89b6e0da3e
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in Struct.SpanWrapper

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
5.73 μs 5.01 μs 0.87 0.00 True

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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 'Struct.SpanWrapper*'

Struct.SpanWrapper.BaselineSum

ETL Files

Histogram

JIT Disasms

Docs

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

Run Information

Name Value
Architecture arm64
OS ubuntu 22.04
Queue AmpereUbuntu
Baseline f1d8613008cdeb3fd9b44ccd3b6f739a8a134446
Compare 922c2d8b9e99450b8f861a1546c62e89b6e0da3e
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.IndexerSet<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
200.21 ns 181.93 ns 0.91 0.01 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.IndexerSet&lt;Int32&gt;*'

System.Collections.IndexerSet<Int32>.Span(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

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