[Perf] Linux/x64: 90 Improvements on 10/24/2024 5:15:16 PM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	544e3f9bada6d5563b8411a77a22eaf09f1a2d35
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
IndexOfAnyFourValues - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	57.81 ns	54.45 ns	0.94	0.14	False
IndexOfAnyFourValues - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	18.37 ns	13.85 ns	0.75	0.41	False
EndsWith - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	11.86 ns	9.76 ns	0.82	0.43	False
BinarySearch - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	22.30 ns	20.37 ns	0.91	0.27	False
IndexOfAnyFiveValues - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	18.20 ns	14.97 ns	0.82	0.35	False
LastIndexOfValue - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	18.35 ns	14.65 ns	0.80	0.28	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<Int32>*'

System.Memory.Span<Int32>.IndexOfAnyFourValues(Size: 33)

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System.Memory.Span<Int32>.IndexOfAnyFourValues(Size: 4)

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System.Memory.Span<Int32>.EndsWith(Size: 4)

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

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System.Memory.Span<Int32>.IndexOfAnyFiveValues(Size: 4)

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System.Memory.Span<Int32>.LastIndexOfValue(Size: 33)

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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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Buffers.Text.Tests.Utf8ParserTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryParseByte - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	16.66 ns	13.10 ns	0.79	0.35	False
TryParseInt32 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	28.76 ns	25.10 ns	0.87	0.19	False
TryParseDouble - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	150.23 ns	136.82 ns	0.91	0.10	False
TryParseInt64 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	19.80 ns	16.88 ns	0.85	0.35	False
TryParseUInt32Hex - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	20.99 ns	14.82 ns	0.71	0.41	False
TryParseUInt64Hex - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	19.55 ns	16.89 ns	0.86	0.33	False
TryParseInt32 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	19.40 ns	14.40 ns	0.74	0.33	False
TryParseUInt32Hex - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	19.81 ns	16.98 ns	0.86	0.38	False
TryParseUInt32 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	20.83 ns	17.62 ns	0.85	0.26	False
TryParseBool - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	13.27 ns	10.15 ns	0.76	0.46	False
TryParseInt16 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	17.10 ns	14.52 ns	0.85	0.34	False
TryParseUInt16 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	18.71 ns	15.91 ns	0.85	0.34	False
TryParseUInt32Hex - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	35.14 ns	22.23 ns	0.63	0.34	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.TryParseByte(value: 0)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt32(value: 2147483647)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseDouble(value: 1.7976931348623157e+308)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt64(value: 12345)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt32Hex(value: 0)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt64Hex(value: 3039)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt32(value: 4)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt32Hex(value: 3039)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt32(value: 12345)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseBool(value: True )

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt16(value: 0)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt16(value: 65535)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt32Hex(value: FFFFFFFFFFFFFFFF)

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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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_Random

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Next - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	24.53 ns	19.79 ns	0.81	0.26	False
Next_long_long_unseeded - Duration of single invocation ADX - Test Multi Config Graph	26.90 ns	22.26 ns	0.83	0.34	False
Next_int_int_unseeded - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	21.25 ns	15.92 ns	0.75	0.32	False
Next_int_unseeded - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	26.99 ns	21.65 ns	0.80	0.29	False
NextDouble_unseeded - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	23.92 ns	19.05 ns	0.80	0.45	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_Random*'

System.Tests.Perf_Random.Next

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System.Tests.Perf_Random.Next_long_long_unseeded

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System.Tests.Perf_Random.Next_int_int_unseeded

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System.Tests.Perf_Random.Next_int_unseeded

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System.Tests.Perf_Random.NextDouble_unseeded

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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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GreaterThanOrEqualAnyBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.81 ns	1.61 ns	0.57	0.74	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.Runtime.Intrinsics.Tests.Perf_Vector128Of<Double>*'

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Double>.GreaterThanOrEqualAnyBenchmark

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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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_Guid

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
NewGuid - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	286.57 ns	252.11 ns	0.88	0.05	False
ctor_bytes - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	17.09 ns	13.52 ns	0.79	0.57	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_Guid*'

System.Tests.Perf_Guid.NewGuid

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System.Tests.Perf_Guid.ctor_bytes

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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	edaa25e6942f3e8d9e2f078d99f34ed015658fbe
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_UInt32

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	38.82 ns	36.39 ns	0.94	0.22	False
ToString - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	20.18 ns	14.84 ns	0.74	0.44	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_UInt32*'

System.Tests.Perf_UInt32.TryParse(value: "12345")

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System.Tests.Perf_UInt32.ToString(value: 0)

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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	TigerUbuntu
Baseline	edaa25e6942f3e8d9e2f078d99f34ed015658fbe
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_String

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Concat_str_str_str_str - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.35 μs	855.12 ns	0.63	0.07	True
Replace_Char - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	14.88 ns	13.07 ns	0.88	0.48	False
Remove_Int - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	12.67 ns	10.85 ns	0.86	0.52	False

Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_String*'

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

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

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System.Tests.Perf_String.Remove_Int(s: "dzsdzsDDZSDZSDZSddsz", i: 0)

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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	edaa25e6942f3e8d9e2f078d99f34ed015658fbe
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Hashing

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetStringHashCode - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	23.96 ns	19.80 ns	0.83	0.32	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.Hashing*'

System.Hashing.GetStringHashCode(BytesCount: 10)

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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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.Tests.DictionarySequentialKeys

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ContainsKey_17_Int_32ByteValue - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	33.22 ns	30.30 ns	0.91	0.22	False
ContainsValue_17_Int_Int - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	34.01 ns	31.48 ns	0.93	0.20	False
TryGetValue_17_Int_32ByteValue - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	37.25 ns	32.30 ns	0.87	0.18	False

Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.DictionarySequentialKeys*'

System.Collections.Tests.DictionarySequentialKeys.ContainsKey_17_Int_32ByteValue

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System.Collections.Tests.DictionarySequentialKeys.ContainsValue_17_Int_Int

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System.Collections.Tests.DictionarySequentialKeys.TryGetValue_17_Int_32ByteValue

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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	edaa25e6942f3e8d9e2f078d99f34ed015658fbe
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Buffers.Text.Tests.Utf8FormatterTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
FormatterUInt32 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	21.26 ns	15.71 ns	0.74	0.36	False
FormatterInt64 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	40.17 ns	35.22 ns	0.88	0.32	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.Utf8FormatterTests*'

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt32(value: 12345)

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System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value: 9223372036854775807)

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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	edaa25e6942f3e8d9e2f078d99f34ed015658fbe
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
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
NewOperator_Array - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.56 μs	918.02 ns	0.59	0.06	True

Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_GC<Byte>*'

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

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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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
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
GetBytes - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	68.07 μs	59.03 μs	0.87	0.01	True
GetString - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	204.78 μs	186.51 μs	0.91	0.01	True
GetString - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	103.07 μs	85.07 μs	0.83	0.06	True

Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Perf_Utf8Encoding*'

System.Text.Perf_Utf8Encoding.GetBytes(Input: EnglishAllAscii)

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

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

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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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	544e3f9bada6d5563b8411a77a22eaf09f1a2d35
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Memory.Span<Char>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
LastIndexOfAnyValues - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	13.95 ns	11.94 ns	0.86	0.52	False
SequenceCompareToDifferent - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	17.94 ns	16.03 ns	0.89	0.34	False
LastIndexOfAnyValues - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	10.36 ns	7.68 ns	0.74	0.53	False
IndexOfAnyTwoValues - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	11.57 ns	8.55 ns	0.74	0.34	False
IndexOfAnyTwoValues - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	13.89 ns	10.04 ns	0.72	0.43	False
IndexOfAnyFourValues - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	17.77 ns	15.47 ns	0.87	0.27	False
SequenceCompareTo - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	19.92 ns	16.19 ns	0.81	0.37	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>.LastIndexOfAnyValues(Size: 33)

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System.Memory.Span<Char>.SequenceCompareToDifferent(Size: 4)

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System.Memory.Span<Char>.LastIndexOfAnyValues(Size: 4)

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System.Memory.Span<Char>.IndexOfAnyTwoValues(Size: 4)

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System.Memory.Span<Char>.IndexOfAnyTwoValues(Size: 33)

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System.Memory.Span<Char>.IndexOfAnyFourValues(Size: 33)

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System.Memory.Span<Char>.SequenceCompareTo(Size: 4)

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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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
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
NewOperator_Array - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.61 μs	1.47 μs	0.56	0.05	True

Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_GC<Char>*'

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

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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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	544e3f9bada6d5563b8411a77a22eaf09f1a2d35
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Linq.Tests.Perf_Enumerable

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ElementAt - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	30.10 ns	26.75 ns	0.89	0.34	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.ElementAt(input: IList)

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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	edaa25e6942f3e8d9e2f078d99f34ed015658fbe
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
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
ArrayCreate3D - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.56 μs	1.52 μs	0.59	0.04	True
Clear - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	121.77 ns	86.05 ns	0.71	0.30	False
ArrayCreate2D - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.57 μs	1.50 μs	0.58	0.06	True
ArrayCreate1D - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.56 μs	1.51 μs	0.59	0.05	True

Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Array*'

System.Tests.Perf_Array.ArrayCreate3D

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System.Tests.Perf_Array.Clear

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System.Tests.Perf_Array.ArrayCreate2D

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System.Tests.Perf_Array.ArrayCreate1D

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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	TigerUbuntu
Baseline	edaa25e6942f3e8d9e2f078d99f34ed015658fbe
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.CtorGivenSizeNonGeneric

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Hashtable - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.62 μs	971.86 ns	0.60	0.05	True
Stack - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	150.67 ns	138.72 ns	0.92	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.Collections.CtorGivenSizeNonGeneric*'

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

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System.Collections.CtorGivenSizeNonGeneric.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	TigerUbuntu
Baseline	edaa25e6942f3e8d9e2f078d99f34ed015658fbe
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IDictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	24.99 μs	22.31 μs	0.89	0.15	False
Dictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	20.50 μs	19.02 μs	0.93	0.19	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.ContainsKeyTrue<Int32, Int32>*'

System.Collections.ContainsKeyTrue<Int32, Int32>.IDictionary(Size: 512)

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

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

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Document.Tests.Perf_EnumerateObject

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Parse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	27.12 μs	24.84 μs	0.92	0.19	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.Json.Document.Tests.Perf_EnumerateObject*'

System.Text.Json.Document.Tests.Perf_EnumerateObject.Parse(TestCase: StringProperties)

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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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Encodings.Web.Tests.Perf_Encoders

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
EncodeUtf16 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	102.70 ns	84.14 ns	0.82	0.08	False

Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Encodings.Web.Tests.Perf_Encoders*'

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: JavaScript,no escaping required,16)

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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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
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
LastIndexOfAny - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	45.94 ns	40.59 ns	0.88	0.26	False
LastIndexOfAny - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	42.48 ns	40.22 ns	0.95	0.25	False
ContainsAny - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	46.98 ns	43.57 ns	0.93	0.28	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.Tests.SearchValuesCharTests*'

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

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

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

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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	edaa25e6942f3e8d9e2f078d99f34ed015658fbe
Compare	544e3f9bada6d5563b8411a77a22eaf09f1a2d35
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.WriteJson<IndexViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	39.24 μs	36.47 μs	0.93	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.Text.Json.Serialization.Tests.WriteJson<IndexViewModel>*'

System.Text.Json.Serialization.Tests.WriteJson<IndexViewModel>.SerializeObjectProperty(Mode: SourceGen)

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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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
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
MulticastDelegateCombineInvoke - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	118.29 ms	107.07 ms	0.91	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 '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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IDictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	24.71 μs	22.54 μs	0.91	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.TryGetValueTrue<Int32, Int32>*'

System.Collections.TryGetValueTrue<Int32, Int32>.IDictionary(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	edaa25e6942f3e8d9e2f078d99f34ed015658fbe
Compare	544e3f9bada6d5563b8411a77a22eaf09f1a2d35
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
Clone - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	40.62 μs	37.00 μs	0.91	0.00	True

Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Perf_Dictionary*'

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

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

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
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
ToString_SingleSegment - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	29.91 μs	18.07 μs	0.60	0.03	True
ctor_string - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	29.88 μs	18.04 μs	0.60	0.04	True
ctor_capacity - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	24.53 μs	13.54 μs	0.55	0.06	True

Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Tests.Perf_StringBuilder*'

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

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

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

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

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	edaa25e6942f3e8d9e2f078d99f34ed015658fbe
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in Microsoft.Extensions.Primitives.StringSegmentBenchmark

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IndexOfAny - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	18.84 ns	16.15 ns	0.86	0.32	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 'Microsoft.Extensions.Primitives.StringSegmentBenchmark*'

Microsoft.Extensions.Primitives.StringSegmentBenchmark.IndexOfAny

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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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	544e3f9bada6d5563b8411a77a22eaf09f1a2d35
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_Int128

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryFormat - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	46.08 ns	34.19 ns	0.74	0.50	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_Int128*'

System.Tests.Perf_Int128.TryFormat(value: 12345)

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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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IDictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	40.51 μs	36.46 μs	0.90	0.12	False
Dictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	38.33 μs	32.02 μs	0.84	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.ContainsKeyTrue<String, String>*'

System.Collections.ContainsKeyTrue<String, String>.IDictionary(Size: 512)

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System.Collections.ContainsKeyTrue<String, String>.Dictionary(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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in PerfLabTests.StackWalk

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Walk - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	39.91 ms	32.00 ms	0.80	0.00	False

Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.StackWalk*'

PerfLabTests.StackWalk.Walk

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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	TigerUbuntu
Baseline	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
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
BenchBitOps - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.71 secs	934.81 ms	0.55	0.06	True

Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'ByteMark*'

ByteMark.BenchBitOps

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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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in Burgers

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Test0 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	378.25 ms	334.22 ms	0.88	0.01	True

Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Burgers*'

Burgers.Test0

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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	edaa25e6942f3e8d9e2f078d99f34ed015658fbe
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Dictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	27.22 μs	24.18 μs	0.89	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.ContainsKeyFalse<String, String>*'

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

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

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Perf_Ascii

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
EqualsIgnoreCase_DifferentCase_Bytes - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	32.29 ns	26.28 ns	0.81	0.22	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_DifferentCase_Bytes(Size: 6)

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	edaa25e6942f3e8d9e2f078d99f34ed015658fbe
Compare	544e3f9bada6d5563b8411a77a22eaf09f1a2d35
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Numerics.Tensors.Tests.Perf_NumberTensorPrimitives<Double>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
MaxMagnitude_Vector - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	126.79 ns	118.17 ns	0.93	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.Numerics.Tensors.Tests.Perf_NumberTensorPrimitives<Double>*'

System.Numerics.Tensors.Tests.Perf_NumberTensorPrimitives<Double>.MaxMagnitude_Vector(BufferLength: 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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Tests.Perf_Encoding

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetChars - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	88.28 ns	75.98 ns	0.86	0.29	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.Tests.Perf_Encoding*'

System.Text.Tests.Perf_Encoding.GetChars(size: 16, encName: "utf-8")

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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.Tests.Perf_BitArray

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
BitArrayAnd - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	23.66 ns	18.97 ns	0.80	0.52	False

Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Perf_BitArray*'

System.Collections.Tests.Perf_BitArray.BitArrayAnd(Size: 4)

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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
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
Dictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.78 μs	1.15 μs	0.65	0.04	True

Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorGivenSize<Int32>*'

System.Collections.CtorGivenSize<Int32>.Dictionary(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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	544e3f9bada6d5563b8411a77a22eaf09f1a2d35
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
Dictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.85 μs	1.25 μs	0.67	0.04	True

Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorGivenSize<String>*'

System.Collections.CtorGivenSize<String>.Dictionary(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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.IO.Tests.Perf_File

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadAllBytes - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	140.63 μs	111.56 μs	0.79	0.38	False
ReadAllBytes - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	16.39 μs	15.33 μs	0.94	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.IO.Tests.Perf_File*'

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

ETL Files

Histogram

JIT Disasms

System.IO.Tests.Perf_File.ReadAllBytes(size: 16384)

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	edaa25e6942f3e8d9e2f078d99f34ed015658fbe
Compare	544e3f9bada6d5563b8411a77a22eaf09f1a2d35
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in Microsoft.Extensions.Primitives.Performance.StringValuesBenchmark

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Indexer_FirstElement_Array - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.90 ns	2.43 ns	0.41	0.63	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 'Microsoft.Extensions.Primitives.Performance.StringValuesBenchmark*'

Microsoft.Extensions.Primitives.Performance.StringValuesBenchmark.Indexer_FirstElement_Array

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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.Concurrent.IsEmpty<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Queue - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	30.27 ns	28.04 ns	0.93	0.31	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.Concurrent.IsEmpty<Int32>*'

System.Collections.Concurrent.IsEmpty<Int32>.Queue(Size: 0)

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	8e8143ec8754773fb2b34e5165ca92c2fdeb98ac
Compare	d450d9c9ee4dd5a98812981dac06d2f92bdb8213
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
Parse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.86 μs	5.26 μs	0.90	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.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

[radekdoulik]

range is dotnet/runtime@f199591...a3fe47e

possibly dotnet/runtime#108512