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[Perf] Linux/arm64: 66 Improvements on 1/9/2024 2:49:36 AM #28781

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performanceautofiler bot opened this issue Feb 8, 2024 · 2 comments
Closed

[Perf] Linux/arm64: 66 Improvements on 1/9/2024 2:49:36 AM #28781

performanceautofiler bot opened this issue Feb 8, 2024 · 2 comments
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ampere arch-arm64 branch-refs/heads/main kind-micro os-linux perf-improvement PGO Applied if there were any profile guided optimization updates in the observed interval. runtime-coreclr untriaged

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performanceautofiler bot commented Feb 8, 2024 •
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Run Information

Name Value
Architecture arm64
OS ubuntu 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
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
211.52 ns 195.05 ns 0.92 0.16 False
28.63 ns 5.90 ns 0.21 0.24 False
628.85 ns 418.73 ns 0.67 0.08 False
582.65 ns 528.98 ns 0.91 0.02 False
637.76 ns 529.16 ns 0.83 0.10 False
9.69 ns 6.01 ns 0.62 0.03 False
389.07 ns 352.86 ns 0.91 0.04 False
190.02 ns 154.39 ns 0.81 0.42 False
184.40 ns 167.64 ns 0.91 0.26 False
243.40 ns 224.66 ns 0.92 0.02 False
1.11 μs 1.02 μs 0.91 0.00 False
175.29 ns 158.07 ns 0.90 0.39 False
57.19 ns 50.40 ns 0.88 0.04 False
201.67 ns 190.91 ns 0.95 0.08 False
3.79 ns 2.44 ns 0.64 0.19 False
165.00 ns 152.35 ns 0.92 0.26 False
7.90 ns 2.57 ns 0.33 0.05 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.Linq.Tests.Perf_Enumerable*'

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

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System.Linq.Tests.Perf_Enumerable.SequenceEqual(input1: Array, input2: Array)

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

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

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System.Linq.Tests.Perf_Enumerable.LastWithPredicate_FirstElementMatches(input: IList)

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

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

Run Information

Name Value
Architecture arm64
OS ubuntu 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Buffers.Tests.ReadOnlySequenceTests<Char>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
3.83 ns 2.75 ns 0.72 0.01 False
47.39 ns 35.59 ns 0.75 0.03 False
61.81 ns 50.70 ns 0.82 0.05 False
23.10 ns 19.13 ns 0.83 0.02 False
3.61 ns 2.43 ns 0.67 0.01 False

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graph
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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.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;*'

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.FirstSingleSegment

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateTryGetTenSegments

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateGetPositionTenSegments

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.SliceTenSegments

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.FirstTenSegments

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Docs

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

Run Information

Name Value
Architecture arm64
OS ubuntu 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in PerfLabTests.CastingPerf2.CastingPerf

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
710.50 μs 333.65 μs 0.47 0.00 True
467.42 μs 300.83 μs 0.64 0.01 False
734.95 μs 300.79 μs 0.41 0.01 True
734.02 μs 302.70 μs 0.41 0.00 True
400.38 μs 300.28 μs 0.75 0.02 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 'PerfLabTests.CastingPerf2.CastingPerf*'

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PerfLabTests.CastingPerf2.CastingPerf.FooObjIsDescendant

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PerfLabTests.CastingPerf2.CastingPerf.IFooObjIsIFooInterAlia

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PerfLabTests.CastingPerf2.CastingPerf.IFooObjIsDescendantOfIFoo

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PerfLabTests.CastingPerf2.CastingPerf.IFooObjIsIFoo

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PerfLabTests.CastingPerf2.CastingPerf.ScalarValueTypeObj

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

Run Information

Name Value
Architecture arm64
OS ubuntu 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Xml.Linq.Perf_XDocument

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
6.27 ns 4.58 ns 0.73 0.47 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.Xml.Linq.Perf_XDocument*'

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System.Xml.Linq.Perf_XDocument.GetRootElement

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

Run Information

Name Value
Architecture arm64
OS ubuntu 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
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
20.85 ns 8.09 ns 0.39 0.34 False
13.93 ns 7.31 ns 0.53 0.31 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.Tests.Perf_BitArray*'

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System.Collections.Tests.Perf_BitArray.BitArrayCopyToBoolArray(Size: 4)

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System.Collections.Tests.Perf_BitArray.BitArrayCopyToByteArray(Size: 4)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository
@performanceautofiler performanceautofiler bot added ampere arch-arm64 branch-refs/heads/main kind-micro os-linux perf-improvement PGO Applied if there were any profile guided optimization updates in the observed interval. runtime-coreclr untriaged labels Feb 8, 2024
@performanceautofiler PerformanceAutoFiler
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performanceautofiler bot commented Feb 8, 2024 •
edited
Loading

Run Information

Name Value
Architecture arm64
OS ubuntu 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in PerfLabTests.CastingPerf

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
6.16 ns 0.71 ns 0.12 0.37 False
824.36 μs 300.31 μs 0.36 0.24 False
942.96 μs 300.40 μs 0.32 0.35 False
12.44 ns 0.73 ns 0.06 0.37 False
5.75 ns 0.47 ns 0.08 0.36 False
5.77 ns 0.40 ns 0.07 0.41 False
788.69 μs 300.30 μs 0.38 0.22 False
10.76 ns 0.47 ns 0.04 0.39 False
821.18 μs 300.29 μs 0.37 0.22 False
822.14 μs 300.40 μs 0.37 0.18 False

graph
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graph
graph
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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 'PerfLabTests.CastingPerf*'

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PerfLabTests.CastingPerf.CheckArrayIsVariantGenericInterfaceNo

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PerfLabTests.CastingPerf.FooObjIsDescendant

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PerfLabTests.CastingPerf.IFooObjIsIFoo

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PerfLabTests.CastingPerf.CheckArrayIsNonvariantGenericInterfaceNo

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PerfLabTests.CastingPerf.CheckListIsVariantGenericInterface

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PerfLabTests.CastingPerf.CheckArrayIsArrayByVariance

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PerfLabTests.CastingPerf.IFooObjIsDescendantOfIFoo

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PerfLabTests.CastingPerf.CheckArrayIsNonvariantGenericInterface

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PerfLabTests.CastingPerf.IFooObjIsIFooInterAlia

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PerfLabTests.CastingPerf.ObjObjIsFoo

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Docs

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

Run Information

Name Value
Architecture arm64
OS ubuntu 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Xml.Linq.Perf_XElement

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
120.97 ns 110.50 ns 0.91 0.16 False
76.70 ns 63.74 ns 0.83 0.23 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.Xml.Linq.Perf_XElement*'

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System.Xml.Linq.Perf_XElement.CreateElementsWithNamespace

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System.Xml.Linq.Perf_XElement.CreateWithElements

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

Run Information

Name Value
Architecture arm64
OS ubuntu 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Buffers.Tests.ReadOnlySequenceTests<Byte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
3.61 ns 2.50 ns 0.69 0.01 False
45.75 ns 33.11 ns 0.72 0.04 False
23.99 ns 20.38 ns 0.85 0.01 False
12.92 ns 10.34 ns 0.80 0.09 False
62.81 ns 49.29 ns 0.78 0.04 False
4.72 ns 3.69 ns 0.78 0.01 False
3.84 ns 2.67 ns 0.69 0.01 False

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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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.ReadOnlySequenceTests&lt;Byte&gt;*'

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System.Buffers.Tests.ReadOnlySequenceTests<Byte>.FirstTenSegments

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System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateTryGetTenSegments

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System.Buffers.Tests.ReadOnlySequenceTests<Byte>.SliceTenSegments

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System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateTryGetSingleSegment

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System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateGetPositionTenSegments

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System.Buffers.Tests.ReadOnlySequenceTests<Byte>.FirstSpanTenSegments

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System.Buffers.Tests.ReadOnlySequenceTests<Byte>.FirstSingleSegment

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Docs

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

Run Information

Name Value
Architecture arm64
OS ubuntu 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.CtorFromCollection<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
211.66 ns 181.67 ns 0.86 0.05 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.CtorFromCollection&lt;Int32&gt;*'

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System.Collections.CtorFromCollection<Int32>.ImmutableArray(Size: 512)

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

Run Information

Name Value
Architecture arm64
OS ubuntu 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
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
154.38 ns 140.02 ns 0.91 0.29 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.Perf_Frozen&lt;NotKnownComparable&gt;*'

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System.Collections.Perf_Frozen<NotKnownComparable>.ToFrozenSet(Count: 4)

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Docs

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

Run Information

Name Value
Architecture arm64
OS ubuntu 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Memory.ReadOnlySequence

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
68.96 ns 42.32 ns 0.61 0.02 False
10.69 ns 9.21 ns 0.86 0.21 False
14.12 ns 9.70 ns 0.69 0.08 False
14.40 ns 10.32 ns 0.72 0.06 False
13.61 ns 9.65 ns 0.71 0.29 False
15.72 ns 10.01 ns 0.64 0.26 False

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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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.ReadOnlySequence*'

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System.Memory.ReadOnlySequence.Slice_Repeat_StartPosition_And_EndPosition(Segment: Multiple)

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System.Memory.ReadOnlySequence.Slice_Start_And_Length(Segment: Multiple)

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System.Memory.ReadOnlySequence.Slice_StartPosition_And_EndPosition(Segment: Multiple)

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System.Memory.ReadOnlySequence.Slice_StartPosition_And_Length(Segment: Multiple)

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System.Memory.ReadOnlySequence.Slice_StartPosition(Segment: Multiple)

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System.Memory.ReadOnlySequence.Slice_Start_And_EndPosition(Segment: Multiple)

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Docs

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

Run Information

Name Value
Architecture arm64
OS ubuntu 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Perf_Frozen<Int16>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
175.73 ns 153.56 ns 0.87 0.19 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.Perf_Frozen&lt;Int16&gt;*'

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System.Collections.Perf_Frozen<Int16>.ToFrozenSet(Count: 4)

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Histogram

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Docs

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

Run Information

Name Value
Architecture arm64
OS ubuntu 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Memory.SequenceReader

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
159.16 ns 150.02 ns 0.94 0.00 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.SequenceReader*'

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Baseline
Compare

System.Memory.SequenceReader.TryReadTo

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

Run Information

Name Value
Architecture arm64
OS ubuntu 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Perf_Convert

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
3.85 ns 2.17 ns 0.56 0.10 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.Perf_Convert*'

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System.Perf_Convert.GetTypeCode

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

@performanceautofiler PerformanceAutoFiler
Copy link
Author

performanceautofiler bot commented Feb 8, 2024 •
edited
Loading

Run Information

Name Value
Architecture arm64
OS ubuntu 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in IfStatements.IfStatements

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
87.38 μs 76.79 μs 0.88 0.02 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 'IfStatements.IfStatements*'

Payloads

Baseline
Compare

IfStatements.IfStatements.AndOr

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 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Text.Json.Tests.Utf8JsonReaderCommentsTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
756.59 ns 682.69 ns 0.90 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.Text.Json.Tests.Utf8JsonReaderCommentsTests*'

Payloads

Baseline
Compare

System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling: Allow, SegmentSize: 100, TestCase: LongSingleLine)

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 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.ContainsFalse<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
25.84 μs 24.23 μs 0.94 0.03 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.ContainsFalse&lt;Int32&gt;*'

Payloads

Baseline
Compare

System.Collections.ContainsFalse<Int32>.ImmutableSortedSet(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 arm64
OS ubuntu 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Threading.Tasks.ValueTaskPerfTest

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
21.34 ns 14.85 ns 0.70 0.06 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.Threading.Tasks.ValueTaskPerfTest*'

Payloads

Baseline
Compare

System.Threading.Tasks.ValueTaskPerfTest.CreateAndAwait_FromCompletedValueTaskSource

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 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
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
354.75 ns 307.31 ns 0.87 0.03 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_String*'

Payloads

Baseline
Compare

System.Tests.Perf_String.Format_MultipleArgs

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 20.04
Queue AmpereUbuntu
Baseline abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare 44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
155.92 ns 144.03 ns 0.92 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.Tests.Perf_PriorityQueue&lt;Int32, Int32&gt;*'

Payloads

Baseline
Compare

System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.HeapSort(Size: 10)

ETL Files

Histogram

JIT Disasms

Docs

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

@performanceautofiler performanceautofiler bot mentioned this issue Feb 8, 2024
Closed
@EgorBo EgorBo mentioned this issue Feb 8, 2024
Merged
@EgorBo EgorBo closed this as completed Feb 8, 2024
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ampere arch-arm64 branch-refs/heads/main kind-micro os-linux perf-improvement PGO Applied if there were any profile guided optimization updates in the observed interval. runtime-coreclr untriaged
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