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dotnet / perf-autofiling-issues

A landing place for auto-filed performance issues before they receive triage
MIT License
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[Perf] Windows/x86: 26 Improvements on 2/13/2024 8:56:49 PM #29504

Open performanceautofiler[bot] opened 9 months ago

performanceautofiler[bot] commented 9 months ago

Run Information

Name Value
Architecture x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline e3af00bf62f3280b4db46e2a01caf68a4dd5c991
Compare 49fe3b06cdfce737ea1c8964e01f2dd2a4e77d44
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Buffers.Tests.SearchValuesCharTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
498.98 ns 456.70 ns 0.92 0.02 False
454.41 ns 414.44 ns 0.91 0.03 True

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.SearchValuesCharTests*'
### Payloads [Baseline]() [Compare]() ### System.Buffers.Tests.SearchValuesCharTests.IndexOfAnyExcept(Values: "ΓŸΓ€ΓΆΓΌΓ„Γ–Γœ") #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.SearchValuesCharTests.LastIndexOfAnyExcept(Values: "ΓŸΓ€ΓΆΓΌΓ„Γ–Γœ") #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name Value
Architecture x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline e3af00bf62f3280b4db46e2a01caf68a4dd5c991
Compare 49fe3b06cdfce737ea1c8964e01f2dd2a4e77d44
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Numerics.Tests.Perf_BigInteger

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
8.40 ns 7.34 ns 0.87 0.04 False
7.79 ns 5.84 ns 0.75 0.17 False
5.40 ns 3.99 ns 0.74 0.21 False

graph graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_BigInteger*'
### Payloads [Baseline]() [Compare]() ### System.Numerics.Tests.Perf_BigInteger.Ctor_ByteArray(numberString: 123) #### ETL Files #### Histogram #### JIT Disasms ### System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 259 bytes, DiffMiddleByte) #### ETL Files #### Histogram #### JIT Disasms ### System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 67 bytes, DiffMiddleByte) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name Value
Architecture x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline e3af00bf62f3280b4db46e2a01caf68a4dd5c991
Compare 49fe3b06cdfce737ea1c8964e01f2dd2a4e77d44
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Text.Perf_Ascii

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
14.91 ns 11.86 ns 0.80 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Perf_Ascii*'
### Payloads [Baseline]() [Compare]() ### System.Text.Perf_Ascii.EqualsIgnoreCase_DifferentCase_Chars(Size: 6) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name Value
Architecture x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline e3af00bf62f3280b4db46e2a01caf68a4dd5c991
Compare 49fe3b06cdfce737ea1c8964e01f2dd2a4e77d44
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Numerics.Tests.Constructor

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
6.73 ns 5.16 ns 0.77 0.03 False
6.74 ns 4.77 ns 0.71 0.05 False
6.73 ns 4.79 ns 0.71 0.01 False
6.69 ns 5.41 ns 0.81 0.06 False
6.73 ns 5.19 ns 0.77 0.03 False
6.25 ns 5.12 ns 0.82 0.15 False
6.38 ns 4.79 ns 0.75 0.17 False

graph 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Constructor*'
### Payloads [Baseline]() [Compare]() ### System.Numerics.Tests.Constructor.SpanCastBenchmark_UInt16 #### ETL Files #### Histogram #### JIT Disasms ### System.Numerics.Tests.Constructor.SpanCastBenchmark_UInt64 #### ETL Files #### Histogram #### JIT Disasms ### System.Numerics.Tests.Constructor.SpanCastBenchmark_Int32 #### ETL Files #### Histogram #### JIT Disasms ### System.Numerics.Tests.Constructor.SpanCastBenchmark_UInt32 #### ETL Files #### Histogram #### JIT Disasms ### System.Numerics.Tests.Constructor.SpanCastBenchmark_Int64 #### ETL Files #### Histogram #### JIT Disasms ### System.Numerics.Tests.Constructor.SpanCastBenchmark_Double #### ETL Files #### Histogram #### JIT Disasms ### System.Numerics.Tests.Constructor.SpanCastBenchmark_Single #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name Value
Architecture x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline e3af00bf62f3280b4db46e2a01caf68a4dd5c991
Compare 49fe3b06cdfce737ea1c8964e01f2dd2a4e77d44
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<SByte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
35.91 ns 33.50 ns 0.93 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of&lt;SByte&gt;*'
### Payloads [Baseline]() [Compare]() ### System.Runtime.Intrinsics.Tests.Perf_Vector128Of<SByte>.SquareRootBenchmark #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name Value
Architecture x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline e3af00bf62f3280b4db46e2a01caf68a4dd5c991
Compare 49fe3b06cdfce737ea1c8964e01f2dd2a4e77d44
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
6.79 ns 5.50 ns 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Tasks.ValueTaskPerfTest*'
### Payloads [Baseline]() [Compare]() ### System.Threading.Tasks.ValueTaskPerfTest.Copy_PassAsArgumentAndReturn_FromResult #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name Value
Architecture x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline e3af00bf62f3280b4db46e2a01caf68a4dd5c991
Compare 49fe3b06cdfce737ea1c8964e01f2dd2a4e77d44
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
884.20 ms 816.97 ms 0.92 0.02 False
870.64 ms 824.58 ms 0.95 0.02 False

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig*'
### Payloads [Baseline]() [Compare]() ### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: ".{2,4}(Tom|Sawyer|Huckleberry|Finn)", Options: Compiled) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: ".{0,2}(Tom|Sawyer|Huckleberry|Finn)", Options: Compiled) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name Value
Architecture x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline e3af00bf62f3280b4db46e2a01caf68a4dd5c991
Compare 49fe3b06cdfce737ea1c8964e01f2dd2a4e77d44
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in Struct.GSeq

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
17.17 ΞΌs 11.74 ΞΌs 0.68 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Struct.GSeq*'
### Payloads [Baseline]() [Compare]() ### Struct.GSeq.FilterSkipMapSum #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name Value
Architecture x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline e3af00bf62f3280b4db46e2a01caf68a4dd5c991
Compare 49fe3b06cdfce737ea1c8964e01f2dd2a4e77d44
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Tests.Perf_Guid

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
48.79 ns 45.39 ns 0.93 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Guid*'
### Payloads [Baseline]() [Compare]() ### System.Tests.Perf_Guid.ParseExactD #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name Value
Architecture x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline e3af00bf62f3280b4db46e2a01caf68a4dd5c991
Compare 49fe3b06cdfce737ea1c8964e01f2dd2a4e77d44
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.TryGetValueFalse<String, String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
11.24 ΞΌs 10.47 ΞΌs 0.93 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryGetValueFalse&lt;String, String&gt;*'
### Payloads [Baseline]() [Compare]() ### System.Collections.TryGetValueFalse<String, String>.ConcurrentDictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name Value
Architecture x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline e3af00bf62f3280b4db46e2a01caf68a4dd5c991
Compare 49fe3b06cdfce737ea1c8964e01f2dd2a4e77d44
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
53.58 ns 48.95 ns 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_String*'
### Payloads [Baseline]() [Compare]() ### System.Tests.Perf_String.Concat_str_str_str(size: 100) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name Value
Architecture x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline e3af00bf62f3280b4db46e2a01caf68a4dd5c991
Compare 49fe3b06cdfce737ea1c8964e01f2dd2a4e77d44
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Memory.Span<Byte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
4.05 ns 2.73 ns 0.67 0.03 True

graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Span&lt;Byte&gt;*'
### Payloads [Baseline]() [Compare]() ### System.Memory.Span<Byte>.Reverse(Size: 4) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)
performanceautofiler[bot] commented 9 months ago

Run Information

Name Value
Architecture x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline e3af00bf62f3280b4db46e2a01caf68a4dd5c991
Compare 49fe3b06cdfce737ea1c8964e01f2dd2a4e77d44
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.TryGetValueFalse<Int32, Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
27.10 ΞΌs 20.87 ΞΌs 0.77 0.13 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryGetValueFalse&lt;Int32, Int32&gt;*'
### Payloads [Baseline]() [Compare]() ### System.Collections.TryGetValueFalse<Int32, Int32>.ImmutableSortedDictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name Value
Architecture x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline e3af00bf62f3280b4db46e2a01caf68a4dd5c991
Compare 49fe3b06cdfce737ea1c8964e01f2dd2a4e77d44
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.MathBenchmarks.Single

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
20.38 ΞΌs 19.03 ΞΌs 0.93 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.MathBenchmarks.Single*'
### Payloads [Baseline]() [Compare]() ### System.MathBenchmarks.Single.ScaleB #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name Value
Architecture x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline e3af00bf62f3280b4db46e2a01caf68a4dd5c991
Compare 49fe3b06cdfce737ea1c8964e01f2dd2a4e77d44
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
34.31 ΞΌs 31.19 ΞΌs 0.91 0.07 False
81.16 ΞΌs 72.65 ΞΌs 0.90 0.03 False

graph graph Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'IfStatements.IfStatements*'
### Payloads [Baseline]() [Compare]() ### IfStatements.IfStatements.Single #### ETL Files #### Histogram #### JIT Disasms ### IfStatements.IfStatements.AndArray #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)