[Perf] Linux/x64: 87 Regressions on 6/15/2024 2:08:36 PM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	5ba3c05f3bf0ea789421c6e69d3983ecdc086f36
Compare	4834a507be8698d901ff36d10284ca8703743b93
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_Vector3

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DotBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	10.62 ns	30.62 ns	2.88	0.62	False
InequalityOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	11.20 ns	29.83 ns	2.66	0.53	False
MultiplyByScalarOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	20.78 ns	38.28 ns	1.84	0.40	False
MaxBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	30.89 ns	64.10 ns	2.07	0.35	False
DivideByScalarBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	20.27 ns	38.59 ns	1.90	0.31	False
LerpBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	25.61 ns	81.21 ns	3.17	0.37	True
DivideByScalarOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	20.19 ns	38.25 ns	1.89	0.38	False
LengthSquaredBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	13.83 ns	34.55 ns	2.50	0.68	False
TransformByMatrix4x4Benchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	29.92 ns	100.55 ns	3.36	0.20	False
ReflectBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	30.93 ns	106.89 ns	3.46	0.27	True
MultiplyByScalarBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	21.23 ns	35.33 ns	1.66	0.43	False
DistanceBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	13.97 ns	46.21 ns	3.31	0.59	True
DistanceSquaredBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	13.14 ns	42.93 ns	3.27	0.55	True
NormalizeBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	25.52 ns	72.05 ns	2.82	0.42	True
MinBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	29.81 ns	64.19 ns	2.15	0.37	False
LengthBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	10.91 ns	34.49 ns	3.16	0.69	False
ClampBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	49.16 ns	133.04 ns	2.71	0.27	True
SquareRootBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	16.45 ns	40.43 ns	2.46	0.48	False
EqualityOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	11.87 ns	30.53 ns	2.57	0.48	False
TransformNormalByMatrix4x4Benchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	29.92 ns	96.49 ns	3.23	0.26	False
AbsBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	17.18 ns	36.45 ns	2.12	0.48	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.Tests.Perf_Vector3*'

System.Numerics.Tests.Perf_Vector3.DotBenchmark

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System.Numerics.Tests.Perf_Vector3.InequalityOperatorBenchmark

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System.Numerics.Tests.Perf_Vector3.MultiplyByScalarOperatorBenchmark

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System.Numerics.Tests.Perf_Vector3.MaxBenchmark

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System.Numerics.Tests.Perf_Vector3.DivideByScalarBenchmark

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System.Numerics.Tests.Perf_Vector3.LerpBenchmark

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System.Numerics.Tests.Perf_Vector3.DivideByScalarOperatorBenchmark

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System.Numerics.Tests.Perf_Vector3.LengthSquaredBenchmark

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System.Numerics.Tests.Perf_Vector3.TransformByMatrix4x4Benchmark

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System.Numerics.Tests.Perf_Vector3.ReflectBenchmark

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System.Numerics.Tests.Perf_Vector3.MultiplyByScalarBenchmark

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System.Numerics.Tests.Perf_Vector3.DistanceBenchmark

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System.Numerics.Tests.Perf_Vector3.DistanceSquaredBenchmark

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System.Numerics.Tests.Perf_Vector3.NormalizeBenchmark

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System.Numerics.Tests.Perf_Vector3.MinBenchmark

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System.Numerics.Tests.Perf_Vector3.LengthBenchmark

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System.Numerics.Tests.Perf_Vector3.ClampBenchmark

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System.Numerics.Tests.Perf_Vector3.SquareRootBenchmark

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System.Numerics.Tests.Perf_Vector3.EqualityOperatorBenchmark

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System.Numerics.Tests.Perf_Vector3.TransformNormalByMatrix4x4Benchmark

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System.Numerics.Tests.Perf_Vector3.AbsBenchmark

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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	5ba3c05f3bf0ea789421c6e69d3983ecdc086f36
Compare	4834a507be8698d901ff36d10284ca8703743b93
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_Vector4

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TransformVector3ByMatrix4x4Benchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	29.68 ns	98.61 ns	3.32	0.24	False
MultiplyByScalarOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	12.86 ns	31.66 ns	2.46	0.39	False
LerpBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	17.30 ns	57.45 ns	3.32	0.37	False
NormalizeBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	28.85 ns	47.31 ns	1.64	0.38	False
MultiplyByScalarBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	12.86 ns	32.31 ns	2.51	0.37	False
DivideByScalarBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	13.11 ns	33.21 ns	2.53	0.40	False
DivideByScalarOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	13.64 ns	33.89 ns	2.48	0.42	False
TransformVector2ByMatrix4x4Benchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	30.06 ns	74.49 ns	2.48	0.30	False
TransformByMatrix4x4Benchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	29.51 ns	99.54 ns	3.37	0.24	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.Tests.Perf_Vector4*'

System.Numerics.Tests.Perf_Vector4.TransformVector3ByMatrix4x4Benchmark

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System.Numerics.Tests.Perf_Vector4.MultiplyByScalarOperatorBenchmark

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System.Numerics.Tests.Perf_Vector4.LerpBenchmark

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System.Numerics.Tests.Perf_Vector4.NormalizeBenchmark

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System.Numerics.Tests.Perf_Vector4.MultiplyByScalarBenchmark

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System.Numerics.Tests.Perf_Vector4.DivideByScalarBenchmark

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System.Numerics.Tests.Perf_Vector4.DivideByScalarOperatorBenchmark

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System.Numerics.Tests.Perf_Vector4.TransformVector2ByMatrix4x4Benchmark

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System.Numerics.Tests.Perf_Vector4.TransformByMatrix4x4Benchmark

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Docs

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	5ba3c05f3bf0ea789421c6e69d3983ecdc086f36
Compare	4834a507be8698d901ff36d10284ca8703743b93
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_Matrix3x2

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
EqualityOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	57.74 ns	190.34 ns	3.30	0.13	True
CreateScaleFromScalarWithCenterBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	27.63 ns	33.66 ns	1.22	0.32	False
CreateScaleFromVectorWithCenterBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	26.47 ns	40.58 ns	1.53	0.37	False
SubtractOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	51.84 ns	58.04 ns	1.12	0.10	False
AddOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	52.13 ns	56.73 ns	1.09	0.15	False
AddBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	52.96 ns	58.44 ns	1.10	0.14	False
MultiplyByScalarOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	40.12 ns	107.12 ns	2.67	0.20	True
LerpBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	65.18 ns	390.89 ns	6.00	0.17	True
CreateScaleFromScalarXYWithCenterBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	26.97 ns	33.80 ns	1.25	0.36	False
EqualsBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	58.65 ns	118.44 ns	2.02	0.19	False
SubtractBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	51.98 ns	60.42 ns	1.16	0.16	False
InequalityOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	57.55 ns	190.54 ns	3.31	0.17	True
IsIdentityBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	53.42 ns	184.84 ns	3.46	0.16	True
MultiplyByScalarBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	40.04 ns	107.15 ns	2.68	0.18	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.Numerics.Tests.Perf_Matrix3x2*'

System.Numerics.Tests.Perf_Matrix3x2.EqualityOperatorBenchmark

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System.Numerics.Tests.Perf_Matrix3x2.CreateScaleFromScalarWithCenterBenchmark

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System.Numerics.Tests.Perf_Matrix3x2.CreateScaleFromVectorWithCenterBenchmark

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System.Numerics.Tests.Perf_Matrix3x2.SubtractOperatorBenchmark

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System.Numerics.Tests.Perf_Matrix3x2.AddOperatorBenchmark

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System.Numerics.Tests.Perf_Matrix3x2.AddBenchmark

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System.Numerics.Tests.Perf_Matrix3x2.MultiplyByScalarOperatorBenchmark

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System.Numerics.Tests.Perf_Matrix3x2.LerpBenchmark

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System.Numerics.Tests.Perf_Matrix3x2.CreateScaleFromScalarXYWithCenterBenchmark

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System.Numerics.Tests.Perf_Matrix3x2.EqualsBenchmark

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System.Numerics.Tests.Perf_Matrix3x2.SubtractBenchmark

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System.Numerics.Tests.Perf_Matrix3x2.InequalityOperatorBenchmark

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System.Numerics.Tests.Perf_Matrix3x2.IsIdentityBenchmark

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System.Numerics.Tests.Perf_Matrix3x2.MultiplyByScalarBenchmark

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Docs

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	b4a1fa2293f31aa694e5a433aca676c29b50de81
Compare	4834a507be8698d901ff36d10284ca8703743b93
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_Vector2

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TransformNormalByMatrix3x2Benchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	31.29 ns	86.93 ns	2.78	0.36	True
DotBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	7.36 ns	42.24 ns	5.74	0.69	True
InequalityOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	11.62 ns	38.69 ns	3.33	0.57	True
SquareRootBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	12.45 ns	36.69 ns	2.95	0.52	True
EqualityOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	9.35 ns	35.98 ns	3.85	0.52	False
DistanceBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	11.77 ns	53.41 ns	4.54	0.61	True
MultiplyByScalarOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	16.48 ns	34.87 ns	2.12	0.44	False
TransformNormalByMatrix4x4Benchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	28.79 ns	67.78 ns	2.35	0.34	False
DistanceSquaredBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	12.60 ns	51.04 ns	4.05	0.57	True
LengthSquaredBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	9.92 ns	45.08 ns	4.54	0.68	True
DivideByScalarOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	19.62 ns	35.99 ns	1.83	0.47	False
ClampBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	35.17 ns	119.91 ns	3.41	0.36	True
LerpBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	23.65 ns	75.86 ns	3.21	0.39	True
TransformByMatrix3x2Benchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	34.78 ns	93.62 ns	2.69	0.23	True
AbsBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	13.02 ns	32.40 ns	2.49	0.51	True
EqualsBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	14.39 ns	34.85 ns	2.42	0.63	False
DivideByScalarBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	17.51 ns	34.77 ns	1.99	0.47	False
LengthBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	9.70 ns	43.50 ns	4.49	0.67	True
TransformByMatrix4x4Benchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	28.89 ns	75.04 ns	2.60	0.30	False
MinBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	24.59 ns	66.40 ns	2.70	0.43	True
ReflectBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	23.12 ns	118.02 ns	5.10	0.41	True
MaxBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	22.86 ns	60.31 ns	2.64	0.38	True
NormalizeBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	20.05 ns	78.15 ns	3.90	0.51	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.Numerics.Tests.Perf_Vector2*'

System.Numerics.Tests.Perf_Vector2.TransformNormalByMatrix3x2Benchmark

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System.Numerics.Tests.Perf_Vector2.DotBenchmark

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System.Numerics.Tests.Perf_Vector2.InequalityOperatorBenchmark

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System.Numerics.Tests.Perf_Vector2.SquareRootBenchmark

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System.Numerics.Tests.Perf_Vector2.EqualityOperatorBenchmark

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System.Numerics.Tests.Perf_Vector2.DistanceBenchmark

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System.Numerics.Tests.Perf_Vector2.MultiplyByScalarOperatorBenchmark

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System.Numerics.Tests.Perf_Vector2.TransformNormalByMatrix4x4Benchmark

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System.Numerics.Tests.Perf_Vector2.DistanceSquaredBenchmark

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System.Numerics.Tests.Perf_Vector2.EqualsBenchmark

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System.Numerics.Tests.Perf_Vector2.LengthBenchmark

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System.Numerics.Tests.Perf_Vector2.MaxBenchmark

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Docs

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	5ba3c05f3bf0ea789421c6e69d3983ecdc086f36
Compare	4834a507be8698d901ff36d10284ca8703743b93
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_Matrix4x4

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
CreateLookAtBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	141.71 ns	639.92 ns	4.52	0.07	True
CreateShadowBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	188.88 ns	314.63 ns	1.67	0.11	False
DecomposeBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	346.07 ns	1.09 μs	3.15	0.12	True
CreateScaleFromScalarXYZWithCenterBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	40.68 ns	51.21 ns	1.26	0.41	False
MultiplyByMatrixOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	149.51 ns	538.09 ns	3.60	0.14	False
CreateConstrainedBillboardBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	333.43 ns	849.75 ns	2.55	0.08	True
CreateWorldBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	118.25 ns	744.72 ns	6.30	0.06	True
MultiplyByScalarBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	45.46 ns	135.21 ns	2.97	0.27	True
CreateReflectionBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	128.00 ns	288.42 ns	2.25	0.13	False
CreateScaleFromScalarXYZBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	36.09 ns	51.65 ns	1.43	0.40	False
CreateBillboardBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	137.80 ns	389.70 ns	2.83	0.04	True
LerpBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	60.69 ns	257.54 ns	4.24	0.09	False
CreateScaleFromScalarWithCenterBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	38.20 ns	51.65 ns	1.35	0.39	False
MultiplyByScalarOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	45.46 ns	133.76 ns	2.94	0.27	True
CreateScaleFromVectorWithCenterBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	49.58 ns	67.37 ns	1.36	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.Numerics.Tests.Perf_Matrix4x4*'

System.Numerics.Tests.Perf_Matrix4x4.CreateLookAtBenchmark

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System.Numerics.Tests.Perf_Matrix4x4.CreateShadowBenchmark

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System.Numerics.Tests.Perf_Matrix4x4.CreateScaleFromScalarXYZWithCenterBenchmark

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System.Numerics.Tests.Perf_Matrix4x4.MultiplyByMatrixOperatorBenchmark

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System.Numerics.Tests.Perf_Matrix4x4.CreateConstrainedBillboardBenchmark

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System.Numerics.Tests.Perf_Matrix4x4.MultiplyByScalarBenchmark

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System.Numerics.Tests.Perf_Matrix4x4.CreateReflectionBenchmark

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System.Numerics.Tests.Perf_Matrix4x4.LerpBenchmark

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System.Numerics.Tests.Perf_Matrix4x4.CreateScaleFromScalarWithCenterBenchmark

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System.Numerics.Tests.Perf_Matrix4x4.MultiplyByScalarOperatorBenchmark

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System.Numerics.Tests.Perf_Matrix4x4.CreateScaleFromVectorWithCenterBenchmark

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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	5ba3c05f3bf0ea789421c6e69d3983ecdc086f36
Compare	87cd2c4257bd21e84d3d6990f55465be01f63399
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_Plane

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DotNormalBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	11.90 ns	32.96 ns	2.77	0.65	False
NormalizeBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	27.34 ns	44.29 ns	1.62	0.30	False
CreateFromVerticesBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	58.11 ns	148.36 ns	2.55	0.15	True
DotCoordinateBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	13.64 ns	33.15 ns	2.43	0.61	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.Tests.Perf_Plane*'

System.Numerics.Tests.Perf_Plane.DotNormalBenchmark

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System.Numerics.Tests.Perf_Plane.NormalizeBenchmark

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System.Numerics.Tests.Perf_Plane.CreateFromVerticesBenchmark

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System.Numerics.Tests.Perf_Plane.DotCoordinateBenchmark

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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	5ba3c05f3bf0ea789421c6e69d3983ecdc086f36
Compare	4834a507be8698d901ff36d10284ca8703743b93
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Regressions in SIMD.RayTracerBench

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Bench - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.32 secs	3.38 secs	1.45	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 'SIMD.RayTracerBench*'

SIMD.RayTracerBench.Bench

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

[lewing]

@tannergooding this looks like dotnet/runtime#103462

cc @radekdoulik

dotnet/runtime@7e9cab2...4b7fda5 is the diff

[steveisok]

/cc @fanyang-mono

[tannergooding]

That's a pretty big drop here.

I'd speculate that unlike the Vector4 case where we saw improvements (which uses AsVector128()), this is likely because WASM doesn't have support for AsVector128Unsafe and so we're seeing regressions instead.