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[Perf] Linux/x64: 86 Improvements on 7/15/2024 10:11:33 PM #38618

Open
performanceautofiler bot opened this issue Jul 18, 2024 · 5 comments
Open

[Perf] Linux/x64: 86 Improvements on 7/15/2024 10:11:33 PM #38618

performanceautofiler bot opened this issue Jul 18, 2024 · 5 comments
Labels
arch-wasm arch-x64 branch-refs/heads/main kind-micro os-linux perf-improvement untriaged wasm-aot

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Run Information

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

Improvements in System.Text.Tests.Perf_StringBuilder

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
51.28 μs 29.35 μs 0.57 0.09 False
47.91 μs 24.86 μs 0.52 0.04 False
54.34 μs 30.52 μs 0.56 0.07 False
369.01 μs 275.57 μs 0.75 0.16 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
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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Histogram

JIT Disasms

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

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Histogram

JIT Disasms

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

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Histogram

JIT Disasms

System.Text.Tests.Perf_StringBuilder.Append_Strings(repeat: 1000)

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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 ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in ByteMark

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.54 secs 1.38 secs 0.89 0.01 False
3.34 secs 1.72 secs 0.52 0.04 True
1.44 secs 1.28 secs 0.89 0.01 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'ByteMark*'

ByteMark.BenchAssignRectangular

ETL Files

Histogram

JIT Disasms

ByteMark.BenchBitOps

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Histogram

JIT Disasms

ByteMark.BenchAssignJagged

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 ubuntu 22.04
Queue TigerUbuntu
Baseline 916e24591f09c6d72462025c5806385eb530ec1f
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Numerics.Tests.Perf_BigInteger

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
40.78 μs 35.68 μs 0.87 0.02 False
41.24 μs 35.92 μs 0.87 0.01 False
6.14 μs 4.97 μs 0.81 0.04 False
6.17 μs 5.01 μs 0.81 0.03 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_BigInteger*'

System.Numerics.Tests.Perf_BigInteger.ToStringX(numberString: 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890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Histogram

JIT Disasms

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

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

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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
@performanceautofiler PerformanceAutoFiler
Copy link
Author

Run Information

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

Improvements in System.Buffers.Tests.SearchValuesCharTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
102.18 ns 44.57 ns 0.44 0.15 False
104.59 ns 47.74 ns 0.46 0.11 False
97.23 ns 43.59 ns 0.45 0.20 False
105.58 ns 47.29 ns 0.45 0.11 False
94.42 ns 42.37 ns 0.45 0.13 False
96.29 ns 44.74 ns 0.46 0.17 False
106.21 ns 48.76 ns 0.46 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.Buffers.Tests.SearchValuesCharTests*'

System.Buffers.Tests.SearchValuesCharTests.IndexOfAnyExcept(Values: "abcdefABCDEF0123456789")

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System.Buffers.Tests.SearchValuesCharTests.IndexOfAnyExcept(Values: "abcdefABCDEF0123456789Ü")

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System.Buffers.Tests.SearchValuesCharTests.LastIndexOfAnyExcept(Values: "abcdefABCDEF0123456789Ü")

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System.Buffers.Tests.SearchValuesCharTests.IndexOfAny(Values: "abcdefABCDEF0123456789")

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System.Buffers.Tests.SearchValuesCharTests.LastIndexOfAnyExcept(Values: "abcdefABCDEF0123456789")

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System.Buffers.Tests.SearchValuesCharTests.LastIndexOfAny(Values: "abcdefABCDEF0123456789Ü")

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System.Buffers.Tests.SearchValuesCharTests.IndexOfAny(Values: "abcdefABCDEF0123456789Ü")

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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 AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.CtorGivenSize<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
843.81 ns 582.37 ns 0.69 0.01 True
228.19 ns 157.95 ns 0.69 0.02 False
216.44 ns 156.72 ns 0.72 0.03 False
454.86 ns 319.35 ns 0.70 0.02 True
344.19 ns 278.61 ns 0.81 0.03 False
3.23 μs 1.97 μs 0.61 0.08 True
217.64 ns 150.79 ns 0.69 0.01 True
205.32 ns 135.23 ns 0.66 0.03 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.CtorGivenSize&lt;String&gt;*'

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

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

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

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

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System.Collections.CtorGivenSize<String>.Array(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 e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.IO.Tests.BinaryReaderTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.37 μs 1.08 μs 0.79 0.08 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.IO.Tests.BinaryReaderTests*'

System.IO.Tests.BinaryReaderTests.ReadLargeString

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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 ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.ReadJson<BinaryData>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
3.93 μs 2.90 μs 0.74 0.02 False
4.26 μs 3.07 μs 0.72 0.01 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.Text.Json.Serialization.Tests.ReadJson&lt;BinaryData&gt;*'

System.Text.Json.Serialization.Tests.ReadJson<BinaryData>.DeserializeFromReader(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.ReadJson<BinaryData>.DeserializeFromReader(Mode: Reflection)

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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 2b3088b99e97f0d6d3dd24dcd41ab330757f5aa2
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Buffers.Tests.SearchValuesByteTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
96.97 ns 56.01 ns 0.58 0.21 False
92.52 ns 41.33 ns 0.45 0.11 False
97.81 ns 41.75 ns 0.43 0.14 False
98.39 ns 47.87 ns 0.49 0.21 False
93.55 ns 38.79 ns 0.41 0.11 False
96.89 ns 52.94 ns 0.55 0.25 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.SearchValuesByteTests*'

System.Buffers.Tests.SearchValuesByteTests.IndexOfAny(Values: "abcdefABCDEF0123456789Ü")

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System.Buffers.Tests.SearchValuesByteTests.IndexOfAny(Values: "abcdefABCDEF0123456789")

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System.Buffers.Tests.SearchValuesByteTests.ContainsAny(Values: "abcdefABCDEF0123456789")

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System.Buffers.Tests.SearchValuesByteTests.ContainsAny(Values: "abcdefABCDEF0123456789Ü")

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System.Buffers.Tests.SearchValuesByteTests.IndexOfAnyExcept(Values: "abcdefABCDEF0123456789")

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JIT Disasms

System.Buffers.Tests.SearchValuesByteTests.IndexOfAnyExcept(Values: "abcdefABCDEF0123456789Ü")

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 ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.CtorFromCollectionNonGeneric<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.15 μs 1.06 μs 0.92 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.Collections.CtorFromCollectionNonGeneric&lt;String&gt;*'

System.Collections.CtorFromCollectionNonGeneric<String>.ArrayList(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 ubuntu 22.04
Queue TigerUbuntu
Baseline 916e24591f09c6d72462025c5806385eb530ec1f
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Xml.Linq.Perf_XDocument

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
7.98 μs 6.76 μs 0.85 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.Xml.Linq.Perf_XDocument*'

System.Xml.Linq.Perf_XDocument.Parse

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 ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, 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
138.14 ns 105.62 ns 0.76 0.04 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_GC&lt;Char&gt;*'

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

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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 916e24591f09c6d72462025c5806385eb530ec1f
Compare 2b3088b99e97f0d6d3dd24dcd41ab330757f5aa2
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in Benchstone.BenchF.SqMtx

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
999.04 ms 851.44 ms 0.85 0.04 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 'Benchstone.BenchF.SqMtx*'

Benchstone.BenchF.SqMtx.Test

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Histogram

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Docs

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

@performanceautofiler PerformanceAutoFiler
Copy link
Author

Run Information

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

Improvements in Benchstone.BenchI.AddArray2

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
22.55 ms 20.38 ms 0.90 0.09 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 'Benchstone.BenchI.AddArray2*'

Benchstone.BenchI.AddArray2.Test

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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 AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Tests.Perf_Deep

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
40.90 ms 32.95 ms 0.81 0.09 False
41.18 ms 32.84 ms 0.80 0.06 False
40.73 ms 33.71 ms 0.83 0.05 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Deep*'

System.Text.Json.Tests.Perf_Deep.WriteDeepUtf8(Formatted: True, SkipValidation: False)

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System.Text.Json.Tests.Perf_Deep.WriteDeepUtf16(Formatted: True, SkipValidation: True)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Tests.Perf_Deep.WriteDeepUtf8(Formatted: True, SkipValidation: True)

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 ubuntu 22.04
Queue TigerUbuntu
Baseline 916e24591f09c6d72462025c5806385eb530ec1f
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, 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
64.93 ns 22.97 ns 0.35 0.21 False
266.36 ns 176.03 ns 0.66 0.05 False
176.58 ns 159.57 ns 0.90 0.01 False
229.39 ns 214.09 ns 0.93 0.01 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Span&lt;Int32&gt;*'

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

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

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Histogram

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

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Histogram

JIT Disasms

System.Memory.Span<Int32>.IndexOfAnyThreeValues(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 ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in PerfLabTests.LowLevelPerf

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.84 ms 1.61 ms 0.87 0.14 False
1.79 ms 1.60 ms 0.90 0.10 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 'PerfLabTests.LowLevelPerf*'

PerfLabTests.LowLevelPerf.NewDelegateClassEmptyInstanceFn

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PerfLabTests.LowLevelPerf.NewDelegateClassEmptyStaticFn

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 ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, 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
1.06 μs 954.47 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.Buffers.Binary.Tests.BinaryReadAndWriteTests*'

System.Buffers.Binary.Tests.BinaryReadAndWriteTests.MeasureReverseEndianness

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 ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.IO.Tests.StreamReaderReadToEndTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
78.98 ms 56.00 ms 0.71 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.IO.Tests.StreamReaderReadToEndTests*'

System.IO.Tests.StreamReaderReadToEndTests.ReadToEnd(LineLengthRange: [ 0, 1024])

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 ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.IO.Tests.StringReaderReadLineTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
8.57 μs 6.52 μs 0.76 0.02 False
81.58 μs 71.00 μs 0.87 0.06 False
27.78 μs 21.86 μs 0.79 0.04 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.StringReaderReadLineTests*'

System.IO.Tests.StringReaderReadLineTests.ReadLine(LineLengthRange: [ 129, 1024])

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System.IO.Tests.StringReaderReadLineTests.ReadLine(LineLengthRange: [ 9, 32])

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System.IO.Tests.StringReaderReadLineTests.ReadLine(LineLengthRange: [ 33, 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 ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.CreateAddAndClear<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
196.71 μs 179.18 μs 0.91 0.04 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.CreateAddAndClear&lt;Int32&gt;*'

System.Collections.CreateAddAndClear<Int32>.ImmutableArray(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 ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare 2b3088b99e97f0d6d3dd24dcd41ab330757f5aa2
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.Tests.Perf_SortedSet

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
43.25 ns 28.35 ns 0.66 0.50 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_SortedSet*'

System.Collections.Tests.Perf_SortedSet.Min

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 ubuntu 22.04
Queue TigerUbuntu
Baseline 916e24591f09c6d72462025c5806385eb530ec1f
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, 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
204.59 ns 140.32 ns 0.69 0.11 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.ReadOnlyMemory&lt;Char&gt;*'

System.Memory.ReadOnlyMemory<Char>.ToArray(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 ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare 0f2e63fbdd63bc239df46efd01a329b42fea8531
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in Benchstone.BenchI.AddArray

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
33.47 μs 24.58 μs 0.73 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 'Benchstone.BenchI.AddArray*'

Benchstone.BenchI.AddArray.Test

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 ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Perf_Utf8Encoding

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
47.78 μs 36.31 μs 0.76 0.04 False
229.00 μs 215.18 μs 0.94 0.01 False
95.42 μs 72.90 μs 0.76 0.02 False
43.46 μs 32.87 μs 0.76 0.02 False
246.10 μs 202.26 μs 0.82 0.01 True

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.Text.Perf_Utf8Encoding*'

System.Text.Perf_Utf8Encoding.GetByteCount(Input: Greek)

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System.Text.Perf_Utf8Encoding.GetString(Input: Cyrillic)

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Histogram

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System.Text.Perf_Utf8Encoding.GetByteCount(Input: EnglishMostlyAscii)

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Histogram

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System.Text.Perf_Utf8Encoding.GetByteCount(Input: Chinese)

ETL Files

Histogram

JIT Disasms

System.Text.Perf_Utf8Encoding.GetString(Input: EnglishMostlyAscii)

ETL Files

Histogram

JIT Disasms

Docs

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

@performanceautofiler PerformanceAutoFiler
Copy link
Author

Run Information

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

Improvements in System.Collections.CtorGivenSize<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
198.24 ns 133.96 ns 0.68 0.04 True
724.79 ns 478.34 ns 0.66 0.01 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorGivenSize&lt;Int32&gt;*'

System.Collections.CtorGivenSize<Int32>.Array(Size: 512)

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System.Collections.CtorGivenSize<Int32>.HashSet(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 ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_Array

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
4.90 μs 2.73 μs 0.56 0.05 True
264.96 ns 98.92 ns 0.37 0.01 True
4.87 μs 2.67 μs 0.55 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
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.Clear

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System.Tests.Perf_Array.ArrayCreate1D

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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 x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.IO.Tests.StreamReaderReadLineTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
39.53 μs 31.89 μs 0.81 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.IO.Tests.StreamReaderReadLineTests*'

System.IO.Tests.StreamReaderReadLineTests.ReadLine(LineLengthRange: [ 33, 128])

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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 AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Numerics.Tests.Perf_VectorOf<Byte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
40.86 ns 33.08 ns 0.81 0.18 False
54.27 ns 39.05 ns 0.72 0.19 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.Numerics.Tests.Perf_VectorOf&lt;Byte&gt;*'

System.Numerics.Tests.Perf_VectorOf<Byte>.DivisionOperatorBenchmark

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System.Numerics.Tests.Perf_VectorOf<Byte>.DivideBenchmark

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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 AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in PerfLabTests.DelegatePerf

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
138.90 ms 115.61 ms 0.83 0.02 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
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 AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in Struct.SpanWrapper

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
11.01 μs 4.72 μs 0.43 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 'Struct.SpanWrapper*'

Struct.SpanWrapper.WrapperSum

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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 AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Tests.Perf_Reader

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
151.44 μs 114.90 μs 0.76 0.14 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.Perf_Reader*'

System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: True, TestCase: Json40KB)

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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 AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_Type

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
15.34 μs 13.69 μs 0.89 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 'System.Tests.Perf_Type*'

System.Tests.Perf_Type.GetType_FullyQualifiedNames(input: typeof(System.Collections.Generic.Dictionary`2[]))

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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 2b3088b99e97f0d6d3dd24dcd41ab330757f5aa2
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.CtorDefaultSize<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
127.90 ns 104.36 ns 0.82 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.Collections.CtorDefaultSize&lt;Int32&gt;*'

System.Collections.CtorDefaultSize<Int32>.ConcurrentQueue

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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 AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Buffers.Text.Tests.Base64Tests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
545.29 ns 186.55 ns 0.34 0.01 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Text.Tests.Base64Tests*'

System.Buffers.Text.Tests.Base64Tests.Base64IsValid(NumberOfBytes: 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 916e24591f09c6d72462025c5806385eb530ec1f
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, 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
46.84 μs 40.15 μs 0.86 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_Dictionary*'

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

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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 916e24591f09c6d72462025c5806385eb530ec1f
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, 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
76.14 ns 58.36 ns 0.77 0.08 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_GC&lt;Byte&gt;*'

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

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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 x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Memory.Span<Byte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
104.89 ns 54.66 ns 0.52 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.Memory.Span&lt;Byte&gt;*'

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

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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 x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.Perf_LengthBucketsFrozenDictionary

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
31.69 μs 28.58 μs 0.90 0.07 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_LengthBucketsFrozenDictionary*'

System.Collections.Perf_LengthBucketsFrozenDictionary.ToFrozenDictionary(Count: 1000, ItemsPerBucket: 1)

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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 x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_ToString<IndexViewModel>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
157.41 μs 138.91 μs 0.88 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 'MicroBenchmarks.Serializers.Json_ToString&lt;IndexViewModel&gt;*'

MicroBenchmarks.Serializers.Json_ToString<IndexViewModel>.JsonNet_

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 ubuntu 22.04
Queue TigerUbuntu
Baseline e1ab2243b27da4aa8a76372e4384bcd2b5894b3b
Compare bc9b3b61a4fda49ee9c964c96f2b9ec3730e6b71
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Tests.Perf_Strings

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
82.89 ms 69.89 ms 0.84 0.11 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.Perf_Strings*'

System.Text.Json.Tests.Perf_Strings.WriteStringsUtf8(Formatted: True, SkipValidation: True, Escaped: AllEscaped)

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Histogram

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Docs

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

@performanceautofiler PerformanceAutoFiler
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Run Information

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

Improvements in System.Collections.CtorFromCollection<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
629.28 ns 551.78 ns 0.88 0.01 False
13.36 μs 12.39 μs 0.93 0.02 False
612.34 ns 562.73 ns 0.92 0.01 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorFromCollection&lt;String&gt;*'

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

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

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System.Collections.CtorFromCollection<String>.Queue(Size: 512)

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

@performanceautofiler performanceautofiler bot mentioned this issue Jul 18, 2024
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lewing commented Jul 19, 2024

range is dotnet/runtime@a86987c...3212e3f probably improvements from dotnet/runtime#100334

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