[Perf] Linux/x64: 47 Improvements on 8/15/2024 12:39:36 AM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	ViperUbuntu
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	bfffd58eeb204d368989038a19786bff86000b19
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
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.17 ms	1.06 ms	0.90	0.05	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	217.73 ms	205.83 ms	0.95	0.01	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.26 ms	1.17 ms	0.93	0.02	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.30 ms	1.20 ms	0.92	0.06	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.25 ms	1.11 ms	0.89	0.05	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.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig*'

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "Twain", Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: ".{2,4}(Tom|Sawyer|Huckleberry|Finn)", Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "(?i)Twain", Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "Twain", Options: NonBacktracking)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "[a-z]shing", Options: Compiled)

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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	ViperUbuntu
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	bfffd58eeb204d368989038a19786bff86000b19
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Linq.Tests.Perf_Enumerable

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SelectToList - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	95.52 ns	80.56 ns	0.84	0.06	False
SelectToList - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	97.26 ns	83.49 ns	0.86	0.05	False
SelectToArray - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	89.08 ns	63.10 ns	0.71	0.05	False
SelectToList - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	96.70 ns	70.79 ns	0.73	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.Linq.Tests.Perf_Enumerable*'

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

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

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

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

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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	ViperUbuntu
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	bfffd58eeb204d368989038a19786bff86000b19
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	47.09 μs	44.27 μs	0.94	0.02	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	38.63 μs	34.86 μs	0.90	0.00	True
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	46.08 μs	42.29 μs	0.92	0.00	True
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	47.68 μs	43.92 μs	0.92	0.02	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	38.52 μs	34.95 μs	0.91	0.00	True
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	54.31 μs	50.64 μs	0.93	0.35	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	50.17 μs	46.51 μs	0.93	0.02	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	48.70 μs	45.12 μs	0.93	0.02	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	54.86 μs	50.27 μs	0.92	0.42	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	52.03 μs	48.84 μs	0.94	0.00	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	60.31 μs	55.49 μs	0.92	0.02	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	50.81 μs	46.37 μs	0.91	0.02	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	61.90 μs	54.88 μs	0.89	0.02	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	45.83 μs	42.58 μs	0.93	0.00	True
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	59.59 μs	55.89 μs	0.94	0.02	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	38.39 μs	35.11 μs	0.91	0.00	True
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	60.43 μs	55.90 μs	0.93	0.03	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.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock*'

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock Holmes", Options: None)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "aei", Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sherlock", Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock", Options: None)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "zqj", Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Holmes", Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock\s+Holmes", Options: None)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?m)^Sherlock Holmes|Sherlock Holmes$", Options: None)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "The", Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?m)^Sherlock Holmes|Sherlock Holmes$", Options: NonBacktracking)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?m)^Sherlock Holmes|Sherlock Holmes$", Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock Holmes", Options: NonBacktracking)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock Holmes", Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sherlock Holmes", Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock\s+Holmes", Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "aqj", Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock", Options: Compiled)

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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	ViperUbuntu
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	bfffd58eeb204d368989038a19786bff86000b19
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
EqualsIgnoreCase_ExactlyTheSame_Bytes_Chars - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	8.18 ns	6.81 ns	0.83	0.20	False
Equals_Chars - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	6.95 ns	5.61 ns	0.81	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.Text.Perf_Ascii*'

System.Text.Perf_Ascii.EqualsIgnoreCase_ExactlyTheSame_Bytes_Chars(Size: 128)

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System.Text.Perf_Ascii.Equals_Chars(Size: 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	ViperUbuntu
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	bfffd58eeb204d368989038a19786bff86000b19
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Memory.Span<Char>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IndexOfAnyFiveValues - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	27.01 ns	24.29 ns	0.90	0.02	True
IndexOfAnyTwoValues - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	13.89 ns	12.03 ns	0.87	0.05	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<Char>*'

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

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

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

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	ViperUbuntu
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	bfffd58eeb204d368989038a19786bff86000b19
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
SortedDictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	8.10 μs	6.35 μs	0.78	0.04	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.TryGetValueFalse<Int32, Int32>*'

System.Collections.TryGetValueFalse<Int32, Int32>.SortedDictionary(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	ViperUbuntu
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	bfffd58eeb204d368989038a19786bff86000b19
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	437.35 ms	404.56 ms	0.93	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.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice*'

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice.Count(Options: Compiled)

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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	ViperUbuntu
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	bfffd58eeb204d368989038a19786bff86000b19
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.IO.Tests.Perf_Path

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetFullPathForLegacyLength - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	179.53 ns	158.58 ns	0.88	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.IO.Tests.Perf_Path*'

System.IO.Tests.Perf_Path.GetFullPathForLegacyLength

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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	ViperUbuntu
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	bfffd58eeb204d368989038a19786bff86000b19
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
Single - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	27.07 μs	24.42 μs	0.90	0.03	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 'IfStatements.IfStatements*'

IfStatements.IfStatements.Single

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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	ViperUbuntu
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	bfffd58eeb204d368989038a19786bff86000b19
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Buffers.Text.Tests.Utf8ParserTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryParseUInt64Hex - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	9.79 ns	7.45 ns	0.76	0.11	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.Text.Tests.Utf8ParserTests*'

System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt64Hex(value: FFFFFFFFFFFFFFFF)

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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	ViperUbuntu
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	bfffd58eeb204d368989038a19786bff86000b19
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.IterateForEachNonGeneric<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Stack - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.51 μs	1.21 μs	0.80	0.16	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.IterateForEachNonGeneric<String>*'

System.Collections.IterateForEachNonGeneric<String>.Stack(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	ViperUbuntu
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	bfffd58eeb204d368989038a19786bff86000b19
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in PerfLabTests.LowLevelPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
StaticDelegate - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	216.51 μs	189.87 μs	0.88	0.03	False
InterfaceInterfaceMethod - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.76 ms	2.52 ms	0.91	0.03	False
ClassVirtualMethod - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	162.36 μs	135.64 μs	0.84	0.02	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.StaticDelegate

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PerfLabTests.LowLevelPerf.InterfaceInterfaceMethod

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PerfLabTests.LowLevelPerf.ClassVirtualMethod

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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	ViperUbuntu
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	bfffd58eeb204d368989038a19786bff86000b19
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.IterateFor<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ImmutableList - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.97 μs	3.43 μs	0.86	0.26	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.IterateFor<Int32>*'

System.Collections.IterateFor<Int32>.ImmutableList(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	ViperUbuntu
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	bfffd58eeb204d368989038a19786bff86000b19
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Globalization.Tests.StringSearch

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IsSuffix_DifferentLastChar - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	18.22 ns	17.05 ns	0.94	0.17	False
IsPrefix_FirstHalf - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	9.91 ns	8.76 ns	0.88	0.16	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.Globalization.Tests.StringSearch*'

System.Globalization.Tests.StringSearch.IsSuffix_DifferentLastChar(Options: (en-US, OrdinalIgnoreCase, False))

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System.Globalization.Tests.StringSearch.IsPrefix_FirstHalf(Options: (en-US, OrdinalIgnoreCase, False))

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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	ViperUbuntu
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	bfffd58eeb204d368989038a19786bff86000b19
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.ContainsFalse<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SortedSet - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	7.91 μs	6.02 μs	0.76	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 'System.Collections.ContainsFalse<Int32>*'

System.Collections.ContainsFalse<Int32>.SortedSet(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	ViperUbuntu
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	bfffd58eeb204d368989038a19786bff86000b19
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.ContainsTrue<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ImmutableSortedSet - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	9.42 μs	8.63 μs	0.92	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.Collections.ContainsTrue<Int32>*'

System.Collections.ContainsTrue<Int32>.ImmutableSortedSet(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

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

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	ViperUbuntu
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	bfffd58eeb204d368989038a19786bff86000b19
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
IndexOfAnyFiveValues - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	18.05 ns	13.50 ns	0.75	0.05	True
IndexOfAnyFourValues - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	13.51 ns	11.35 ns	0.84	0.04	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<Byte>*'

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

ETL Files

Histogram

JIT Disasms

System.Memory.Span<Byte>.IndexOfAnyFourValues(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	ViperUbuntu
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	bfffd58eeb204d368989038a19786bff86000b19
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Perf_Convert

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToHexString - Duration of single invocation ADX - Test Multi Config Graph	26.53 ns	24.12 ns	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.Perf_Convert*'

System.Perf_Convert.ToHexString

ETL Files

Histogram

JIT Disasms

Docs

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

[AndyAyersMS]

Looks like dotnet/runtime#106218