[Perf] Windows/x64: 32 Regressions on 2/1/2025 7:06:23 PM +00:00

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22631
Queue	ViperWindows
Baseline	ad7b8299d8d80eb27cf22838c7017c5872056b56
Compare	e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Double>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Pow_ScalarBase - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	670.05 ns	773.92 ns	1.16	0.09	False
Pow_Vectors - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	15.86 μs	19.20 μs	1.21	0.33	False
Pow_ScalarExponent - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	15.86 μs	18.36 μs	1.16	0.11	False
AtanPi - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	21.48 μs	24.11 μs	1.12	0.01	False
AtanPi - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	886.86 ns	1.00 μs	1.13	0.03	False
Pow_Vectors - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	718.35 ns	804.53 ns	1.12	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Double>*'

System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Double>.Pow_ScalarBase(BufferLength: 128)

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System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Double>.Pow_Vectors(BufferLength: 3079)

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System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Double>.Pow_ScalarExponent(BufferLength: 3079)

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System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Double>.AtanPi(BufferLength: 3079)

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System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Double>.AtanPi(BufferLength: 128)

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System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Double>.Pow_Vectors(BufferLength: 128)

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Docs

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

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22631
Queue	ViperWindows
Baseline	ad7b8299d8d80eb27cf22838c7017c5872056b56
Compare	e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Single>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Pow_ScalarBase - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	533.92 ns	704.74 ns	1.32	0.01	False
Pow_Vectors - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	12.53 μs	16.69 μs	1.33	0.02	False
AtanPi - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	694.40 ns	808.06 ns	1.16	0.00	False
Pow_ScalarExponent - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	12.53 μs	16.69 μs	1.33	0.01	False
Pow_ScalarBase - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	12.53 μs	16.70 μs	1.33	0.01	False
Pow_Vectors - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	530.05 ns	700.72 ns	1.32	0.02	False
AtanPi - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	16.82 μs	19.49 μs	1.16	0.00	False
Pow_ScalarExponent - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	533.04 ns	706.09 ns	1.32	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Single>*'

System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Single>.Pow_ScalarBase(BufferLength: 128)

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System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Single>.Pow_Vectors(BufferLength: 3079)

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System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Single>.AtanPi(BufferLength: 128)

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System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Single>.Pow_ScalarExponent(BufferLength: 3079)

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System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Single>.Pow_ScalarBase(BufferLength: 3079)

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System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Single>.Pow_Vectors(BufferLength: 128)

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System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Single>.AtanPi(BufferLength: 3079)

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System.Numerics.Tensors.Tests.Perf_FloatingPointTensorPrimitives<Single>.Pow_ScalarExponent(BufferLength: 128)

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Docs

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

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22631
Queue	ViperWindows
Baseline	ad7b8299d8d80eb27cf22838c7017c5872056b56
Compare	e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.MathBenchmarks.Double

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
AsinPi - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	41.99 μs	49.20 μs	1.17	0.02	False
AcosPi - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	38.58 μs	44.10 μs	1.14	0.02	False
AtanPi - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	33.34 μs	39.62 μs	1.19	0.02	False
ExpM1 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	25.73 μs	27.11 μs	1.05	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.MathBenchmarks.Double*'

System.MathBenchmarks.Double.AsinPi

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System.MathBenchmarks.Double.AcosPi

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System.MathBenchmarks.Double.AtanPi

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System.MathBenchmarks.Double.ExpM1

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Docs

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

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22631
Queue	ViperWindows
Baseline	ad7b8299d8d80eb27cf22838c7017c5872056b56
Compare	e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.MathBenchmarks.Single

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
AtanPi - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	26.85 μs	33.85 μs	1.26	0.00	False
AcosPi - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	30.70 μs	37.39 μs	1.22	0.01	False
AsinPi - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	33.16 μs	40.12 μs	1.21	0.00	False
ExpM1 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	23.02 μs	24.39 μs	1.06	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.MathBenchmarks.Single*'

System.MathBenchmarks.Single.AtanPi

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System.MathBenchmarks.Single.AcosPi

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System.MathBenchmarks.Single.AsinPi

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System.MathBenchmarks.Single.ExpM1

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Docs

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

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22631
Queue	ViperWindows
Baseline	ad7b8299d8d80eb27cf22838c7017c5872056b56
Compare	e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Linq.Tests.Perf_Enumerable

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
FirstWithPredicate_LastElementMatches - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	31.04 ns	55.47 ns	1.79	0.29	False
SingleWithPredicate_LastElementMatches - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	30.61 ns	55.12 ns	1.80	0.11	False
Range - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	89.83 ns	101.51 ns	1.13	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Linq.Tests.Perf_Enumerable*'

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

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

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System.Linq.Tests.Perf_Enumerable.Range

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Docs

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

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22631
Queue	ViperWindows
Baseline	ad7b8299d8d80eb27cf22838c7017c5872056b56
Compare	e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorConvert

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Convert_float_int - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	465.92 ns	546.40 ns	1.17	0.04	False
Widen_uint - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	432.36 ns	546.46 ns	1.26	0.21	False
Convert_double_long - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	470.47 ns	546.55 ns	1.16	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorConvert*'

System.Numerics.Tests.Perf_VectorConvert.Convert_float_int

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System.Numerics.Tests.Perf_VectorConvert.Widen_uint

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System.Numerics.Tests.Perf_VectorConvert.Convert_double_long

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Docs

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

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22631
Queue	ViperWindows
Baseline	ad7b8299d8d80eb27cf22838c7017c5872056b56
Compare	e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Threading.Tasks.ValueTaskPerfTest

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
CreateAndAwait_FromCompletedTask - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	39.63 ns	46.30 ns	1.17	0.50	False
CreateAndAwait_FromResult_ConfigureAwait - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	13.08 ns	23.62 ns	1.81	0.51	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Tasks.ValueTaskPerfTest*'

System.Threading.Tasks.ValueTaskPerfTest.CreateAndAwait_FromCompletedTask

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System.Threading.Tasks.ValueTaskPerfTest.CreateAndAwait_FromResult_ConfigureAwait

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

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22631
Queue	ViperWindows
Baseline	ad7b8299d8d80eb27cf22838c7017c5872056b56
Compare	e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.TryGetValueFalse<SmallClass, SmallClass>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.05 μs	5.38 μs	1.06	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryGetValueFalse<SmallClass, SmallClass>*'

System.Collections.TryGetValueFalse<SmallClass, SmallClass>.ImmutableDictionary(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	Windows 10.0.22631
Queue	ViperWindows
Baseline	ad7b8299d8d80eb27cf22838c7017c5872056b56
Compare	e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in SeekUnroll

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Test - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.10 secs	1.18 secs	1.07	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'SeekUnroll*'

SeekUnroll.Test(boxedIndex: 11)

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