[Perf] Linux/x64: 47 Improvements on 7/15/2024 10:11:33 PM #38636

performanceautofiler · 2024-07-18T10:09:01Z

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare	bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.Tests.Perf_Dictionary

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Clone - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	78.55 μs	66.90 μs	0.85	0.08	False

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_Dictionary*'

System.Collections.Tests.Perf_Dictionary.Clone(Items: 3000)

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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	916e24591f09c6d72462025c5806385eb530ec1f
Compare	bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.CtorGivenSize<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
HashSet - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	833.30 ns	578.07 ns	0.69	0.07	False
SortedList - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	406.21 ns	293.69 ns	0.72	0.09	False
List - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	214.29 ns	161.34 ns	0.75	0.09	False
Array - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	167.65 ns	122.24 ns	0.73	0.10	False
Stack - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	202.81 ns	154.67 ns	0.76	0.11	False
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	678.09 ns	620.19 ns	0.91	0.07	False
Dictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.61 μs	2.18 μs	0.60	0.06	True

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.CtorGivenSize&lt;String&gt;*'

System.Collections.CtorGivenSize<String>.HashSet(Size: 512)

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System.Collections.CtorGivenSize<String>.SortedList(Size: 512)

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System.Collections.CtorGivenSize<String>.List(Size: 512)

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

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System.Collections.CtorGivenSize<String>.Stack(Size: 512)

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System.Collections.CtorGivenSize<String>.ConcurrentDictionary(Size: 512)

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System.Collections.CtorGivenSize<String>.Dictionary(Size: 512)

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Benchmarking workflow for dotnet/runtime repository

Run Information

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

Improvements in System.Collections.CtorGivenSizeNonGeneric

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Queue - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	254.59 ns	197.88 ns	0.78	0.10	False
Stack - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	217.09 ns	168.51 ns	0.78	0.11	False
Hashtable - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.29 μs	1.86 μs	0.57	0.06	True
SortedList - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	514.67 ns	401.72 ns	0.78	0.10	False
ArrayList - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	210.03 ns	152.70 ns	0.73	0.09	False

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.CtorGivenSizeNonGeneric*'

System.Collections.CtorGivenSizeNonGeneric.Queue(Size: 512)

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System.Collections.CtorGivenSizeNonGeneric.Stack(Size: 512)

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System.Collections.CtorGivenSizeNonGeneric.Hashtable(Size: 512)

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System.Collections.CtorGivenSizeNonGeneric.SortedList(Size: 512)

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System.Collections.CtorGivenSizeNonGeneric.ArrayList(Size: 512)

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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	af5e7150362294696d3d52aa2302062e4b7c8095
Compare	2b3088b99e97f0d6d3dd24dcd41ab330757f5aa2
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Improvements in Benchstone.BenchI.AddArray

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Test - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	130.28 μs	120.47 μs	0.92	0.00	True

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 'Benchstone.BenchI.AddArray*'

Benchstone.BenchI.AddArray.Test

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Benchmarking workflow for dotnet/runtime repository

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	916e24591f09c6d72462025c5806385eb530ec1f
Compare	bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Improvements in System.Buffers.Binary.Tests.BinaryReadAndWriteTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadStructFieldByFieldUsingBitConverterLE - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	532.16 ns	437.80 ns	0.82	0.14	False

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.Binary.Tests.BinaryReadAndWriteTests*'

System.Buffers.Binary.Tests.BinaryReadAndWriteTests.ReadStructFieldByFieldUsingBitConverterLE

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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	e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare	bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Improvements in System.Memory.Span<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToArray - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	431.84 ns	383.23 ns	0.89	0.10	False

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.Span&lt;Int32&gt;*'

System.Memory.Span<Int32>.ToArray(Size: 512)

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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	e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare	bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_GC<Char>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
NewOperator_Array - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	148.52 ns	117.65 ns	0.79	0.07	False
NewOperator_Array - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.35 μs	2.84 μs	0.53	0.05	True

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_GC&lt;Char&gt;*'

System.Tests.Perf_GC<Char>.NewOperator_Array(length: 1000)

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System.Tests.Perf_GC<Char>.NewOperator_Array(length: 10000)

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Benchmarking workflow for dotnet/runtime repository

performanceautofiler · 2024-07-18T10:09:03Z

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare	bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Improvements in System.Numerics.Tests.Perf_BigInteger

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Ctor_ByteArray - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	4.29 μs	3.05 μs	0.71	0.04	True
Add - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	13.17 μs	12.05 μs	0.91	0.01	False
Ctor_ByteArray - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	4.26 μs	3.05 μs	0.72	0.06	True
Subtract - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	13.35 μs	12.24 μs	0.92	0.00	False

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_BigInteger*'

System.Numerics.Tests.Perf_BigInteger.Ctor_ByteArray(numberString: 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890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System.Numerics.Tests.Perf_BigInteger.Add(arguments: 65536,65536 bits)

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System.Numerics.Tests.Perf_BigInteger.Ctor_ByteArray(numberString: 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)

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System.Numerics.Tests.Perf_BigInteger.Subtract(arguments: 65536,65536 bits)

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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	916e24591f09c6d72462025c5806385eb530ec1f
Compare	bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Improvements in PerfLabTests.DelegatePerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
MulticastDelegateCombineInvoke - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	139.86 ms	116.37 ms	0.83	0.00	True

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.DelegatePerf*'

PerfLabTests.DelegatePerf.MulticastDelegateCombineInvoke

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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	e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare	bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Tests.Perf_StringBuilder

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
ToString_SingleSegment - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	76.01 μs	52.11 μs	0.69	0.03	True
ToString_MultipleSegments - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	77.10 μs	54.28 μs	0.70	0.06	True
ctor_string - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	75.71 μs	52.13 μs	0.69	0.05	True
ctor_capacity - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	48.96 μs	24.63 μs	0.50	0.04	True

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.Tests.Perf_StringBuilder*'

System.Text.Tests.Perf_StringBuilder.ToString_SingleSegment(length: 100000)

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System.Text.Tests.Perf_StringBuilder.ToString_MultipleSegments(length: 100000)

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System.Text.Tests.Perf_StringBuilder.ctor_string(length: 100000)

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System.Text.Tests.Perf_StringBuilder.ctor_capacity(length: 100000)

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

performanceautofiler · 2024-07-18T10:09:03Z

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare	bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_Array

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
ArrayCreate3D - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.10 μs	2.88 μs	0.56	0.03	True
ArrayCreate1D - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.09 μs	2.79 μs	0.55	0.08	True
Clear - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	516.65 ns	383.94 ns	0.74	0.08	False
ArrayCreate2D - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.25 μs	2.84 μs	0.54	0.04	True

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_Array*'

System.Tests.Perf_Array.ArrayCreate3D

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System.Tests.Perf_Array.ArrayCreate1D

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System.Tests.Perf_Array.Clear

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System.Tests.Perf_Array.ArrayCreate2D

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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	e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare	bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Improvements in XmlDocumentTests.XmlNodeListTests.Perf_XmlNodeList

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Enumerator - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.82 μs	2.43 μs	0.86	0.13	False

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 'XmlDocumentTests.XmlNodeListTests.Perf_XmlNodeList*'

XmlDocumentTests.XmlNodeListTests.Perf_XmlNodeList.Enumerator

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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	e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare	bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_String

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Concat_str_str_str_str - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.33 μs	2.34 μs	0.70	0.08	True
Concat_str_str_str - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.18 μs	969.55 ns	0.82	0.09	False
Replace_Char - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	804.34 ns	753.06 ns	0.94	0.05	False
GetChars - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	433.59 ns	361.88 ns	0.83	0.08	False
Concat_str_str - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	848.42 ns	680.02 ns	0.80	0.08	False

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.Concat_str_str_str_str(size: 1000)

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System.Tests.Perf_String.Concat_str_str_str(size: 1000)

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System.Tests.Perf_String.Replace_Char(text: "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", oldChar: 'b', newChar: '+')

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System.Tests.Perf_String.GetChars(size: 1000)

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System.Tests.Perf_String.Concat_str_str(size: 1000)

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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	e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare	bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Improvements in System.IO.Tests.Perf_File

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadAllBytes - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	16.28 ms	11.83 ms	0.73	0.06	True
ReadAllBytes - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	187.43 μs	144.82 μs	0.77	0.06	False

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.IO.Tests.Perf_File*'

System.IO.Tests.Perf_File.ReadAllBytes(size: 104857600)

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System.IO.Tests.Perf_File.ReadAllBytes(size: 1048576)

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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	e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare	bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_GC<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
NewOperator_Array - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.18 μs	1.72 μs	0.54	0.04	True
NewOperator_Array - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	86.87 ns	70.22 ns	0.81	0.13	False

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_GC&lt;Byte&gt;*'

System.Tests.Perf_GC<Byte>.NewOperator_Array(length: 10000)

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System.Tests.Perf_GC<Byte>.NewOperator_Array(length: 1000)

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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	e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare	bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.CtorFromCollection<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
List - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	735.27 ns	695.06 ns	0.95	0.07	False
Stack - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	746.57 ns	690.29 ns	0.92	0.08	False
Dictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	13.28 μs	12.08 μs	0.91	0.09	False

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;*'

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

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

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

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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	e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare	bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Improvements in PerfLabTests.LowLevelPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
InterfaceInterfaceMethodLongHierarchy - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.65 ms	3.38 ms	0.93	0.07	False

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.LowLevelPerf*'

PerfLabTests.LowLevelPerf.InterfaceInterfaceMethodLongHierarchy

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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	e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare	bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Improvements in System.Memory.ReadOnlyMemory<Char>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToArray - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	298.18 ns	269.48 ns	0.90	0.12	False

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.ReadOnlyMemory&lt;Char&gt;*'

System.Memory.ReadOnlyMemory<Char>.ToArray(Size: 512)

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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	e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare	bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Improvements in System.Memory.Span<Char>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToArray - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	274.61 ns	240.32 ns	0.88	0.08	False

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.Span&lt;Char&gt;*'

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

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

lewing · 2024-07-18T16:25:02Z

This includes the emscripten bump, probably bulk memory improvements? cc @kg

dotnet/runtime@a86987c...3212e3f

kg · 2024-07-18T17:01:52Z

Is this AOT? I'm not really sure why these ones would have gotten faster in interp. I guess it could be from memset and zeroed mmap getting faster.

radekdoulik · 2024-07-24T13:54:54Z

looks like emscripten bump was mixed bag of regressions and improvements

performanceautofiler bot added arch-wasm arch-x64 branch-refs/heads/main kind-micro os-linux perf-improvement untriaged labels Jul 18, 2024

performanceautofiler bot mentioned this issue Jul 18, 2024

[SENTINEL] Autofile run complete at 7/18/2024 10:09:07 AM. 18 issues filed. #38639

Closed

[Perf] Linux/x64: 47 Improvements on 7/15/2024 10:11:33 PM #38636

[Perf] Linux/x64: 47 Improvements on 7/15/2024 10:11:33 PM #38636

Comments

performanceautofiler bot commented Jul 18, 2024

Run Information

Improvements in System.Collections.Tests.Perf_Dictionary

Repro

System.Collections.Tests.Perf_Dictionary.Clone(Items: 3000)

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Improvements in System.Collections.CtorGivenSize<String>

Repro

System.Collections.CtorGivenSize<String>.HashSet(Size: 512)

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System.Collections.CtorGivenSize<String>.SortedList(Size: 512)

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System.Collections.CtorGivenSize<String>.List(Size: 512)

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

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System.Collections.CtorGivenSize<String>.Stack(Size: 512)

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System.Collections.CtorGivenSize<String>.ConcurrentDictionary(Size: 512)

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System.Collections.CtorGivenSize<String>.Dictionary(Size: 512)

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Improvements in System.Collections.CtorGivenSizeNonGeneric

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System.Collections.CtorGivenSizeNonGeneric.Queue(Size: 512)

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System.Collections.CtorGivenSizeNonGeneric.Stack(Size: 512)

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System.Collections.CtorGivenSizeNonGeneric.Hashtable(Size: 512)

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System.Collections.CtorGivenSizeNonGeneric.SortedList(Size: 512)

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System.Collections.CtorGivenSizeNonGeneric.ArrayList(Size: 512)

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Improvements in Benchstone.BenchI.AddArray

Repro

Benchstone.BenchI.AddArray.Test

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Improvements in System.Buffers.Binary.Tests.BinaryReadAndWriteTests

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System.Buffers.Binary.Tests.BinaryReadAndWriteTests.ReadStructFieldByFieldUsingBitConverterLE