[Perf] Linux/x64: 13 Improvements on 2/14/2024 7:33:03 PM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	d4643138e8b9f23482618a32535cc40552da0bb7
Compare	963626276e11bf5587aaed69826b62682b05d9c4
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
IndexOf_Word_NotFound - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	24.81 ns	18.01 ns	0.73	0.04	False
IsSuffix_SecondHalf - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	182.76 ns	159.26 ns	0.87	0.08	False
IsSuffix_SecondHalf - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	183.34 ns	159.71 ns	0.87	0.08	False
IsPrefix_DifferentFirstChar - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.89 ns	7.63 ns	0.86	0.02	False
IsPrefix_DifferentFirstChar - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.90 ns	7.17 ns	0.81	0.03	False
IsPrefix_DifferentFirstChar - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.91 ns	7.21 ns	0.81	0.01	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*'

Payloads

Baseline
Compare

System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options: (en-US, Ordinal, False))

ETL Files

Histogram

JIT Disasms

System.Globalization.Tests.StringSearch.IsSuffix_SecondHalf(Options: (, IgnoreCase, False))

ETL Files

Histogram

JIT Disasms

System.Globalization.Tests.StringSearch.IsSuffix_SecondHalf(Options: (en-US, IgnoreCase, False))

ETL Files

Histogram

JIT Disasms

System.Globalization.Tests.StringSearch.IsPrefix_DifferentFirstChar(Options: (, None, False))

ETL Files

Histogram

JIT Disasms

System.Globalization.Tests.StringSearch.IsPrefix_DifferentFirstChar(Options: (en-US, IgnoreNonSpace, False))

ETL Files

Histogram

JIT Disasms

System.Globalization.Tests.StringSearch.IsPrefix_DifferentFirstChar(Options: (en-US, None, False))

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	d4643138e8b9f23482618a32535cc40552da0bb7
Compare	963626276e11bf5587aaed69826b62682b05d9c4
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Sort<BigStruct>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Array_ComparerClass - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.45 μs	11.93 μs	0.77	0.29	False
Array_Comparison - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.61 μs	11.93 μs	0.76	0.25	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.Sort<BigStruct>*'

Payloads

Baseline
Compare

System.Collections.Sort<BigStruct>.Array_ComparerClass(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.Sort<BigStruct>.Array_Comparison(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	d4643138e8b9f23482618a32535cc40552da0bb7
Compare	963626276e11bf5587aaed69826b62682b05d9c4
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Tests.Perf_Int16

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.76 ns	7.72 ns	0.88	0.11	False
ToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.68 ns	10.23 ns	0.88	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.Tests.Perf_Int16*'

Payloads

Baseline
Compare

System.Tests.Perf_Int16.TryParse(value: "0")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Int16.ToString(value: 32767)

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	d4643138e8b9f23482618a32535cc40552da0bb7
Compare	963626276e11bf5587aaed69826b62682b05d9c4
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
PadLeft - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.58 ns	10.14 ns	0.88	0.06	False
CtorCharCount - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.56 ns	8.77 ns	0.83	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.Tests.Perf_String*'

Payloads

Baseline
Compare

System.Tests.Perf_String.PadLeft(n: 18)

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_String.CtorCharCount(size: 1)

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	d4643138e8b9f23482618a32535cc40552da0bb7
Compare	963626276e11bf5587aaed69826b62682b05d9c4
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
ToDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	733.10 ns	694.40 ns	0.95	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 'System.Linq.Tests.Perf_Enumerable*'

Payloads

Baseline
Compare

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

ETL Files

Histogram

JIT Disasms

Docs

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