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[Perf] Linux/arm64: 45 Improvements on 2/3/2023 1:33:16 AM #12544

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performanceautofiler bot opened this issue Feb 7, 2023 · 1 comment
Closed

[Perf] Linux/arm64: 45 Improvements on 2/3/2023 1:33:16 AM #12544

performanceautofiler bot opened this issue Feb 7, 2023 · 1 comment
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performanceautofiler bot commented Feb 7, 2023

Run Information

Architecture arm64
OS ubuntu 20.04
Baseline 00c60e41ac459b005338329cd9b5fd5d6652777c
Compare efe93b7d30add5ae40a57b92140990a522e7ee9c
Diff Diff

Improvements in System.Numerics.Tests.Perf_Vector4

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
UnitWBenchmark - Duration of single invocation 27.78 ns 19.90 ns 0.72 0.27 False
TransformByQuaternionBenchmark - Duration of single invocation 173.51 ns 155.84 ns 0.90 0.04 False
TransformVector2ByQuaternionBenchmark - Duration of single invocation 147.37 ns 128.76 ns 0.87 0.11 False
TransformVector3ByQuaternionBenchmark - Duration of single invocation 173.15 ns 154.59 ns 0.89 0.08 False
UnitXBenchmark - Duration of single invocation 28.51 ns 20.04 ns 0.70 0.28 False
UnitZBenchmark - Duration of single invocation 27.41 ns 17.23 ns 0.63 0.27 False
UnitYBenchmark - Duration of single invocation 27.85 ns 18.55 ns 0.67 0.24 False

Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Vector4*'

Payloads

Baseline
Compare

Histogram

System.Numerics.Tests.Perf_Vector4.UnitWBenchmark


Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 10/7/2022 12:48:42 AM, 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 23.10133271069257 (T) = (0 -19.40188947565857) / Math.Sqrt((3.5533918904433492 / (85)) + (0.18611010109949394 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.2772936665421306 = (26.84615946677547 - 19.40188947565857) / 26.84615946677547 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Vector4.TransformByQuaternionBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 11.727136578724902 (T) = (0 -154.0335570618055) / Math.Sqrt((14.423684942927434 / (85)) + (2.464835895579567 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.0704607776349196 = (165.70958315227304 - 154.0335570618055) / 165.70958315227304 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Vector4.TransformVector2ByQuaternionBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 18.792984442153525 (T) = (0 -127.86983427857142) / Math.Sqrt((14.027347711344513 / (85)) + (1.0646384263391526 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.09581785629980188 = (141.42043743010427 - 127.86983427857142) / 141.42043743010427 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Vector4.TransformVector3ByQuaternionBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 12.161647561956338 (T) = (0 -153.01449136418378) / Math.Sqrt((13.4585968436967 / (82)) + (2.7309043089995835 / (3))) is greater than 1.9889597801747605 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (82) + (3) - 2, .975) and 0.07611446771364316 = (165.62061642584223 - 153.01449136418378) / 165.62061642584223 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Vector4.UnitXBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 10/7/2022 12:48:42 AM, 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 15.997375029128893 (T) = (0 -19.239305653766166) / Math.Sqrt((3.920497402553979 / (85)) + (0.5485506463364255 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.28463103009078644 = (26.89424124198146 - 19.239305653766166) / 26.89424124198146 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Vector4.UnitZBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 10/7/2022 12:48:42 AM, 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 10.67409301045115 (T) = (0 -18.713328673174132) / Math.Sqrt((3.648296583854809 / (85)) + (1.658778729787623 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.30569959961385834 = (26.95278392863743 - 18.713328673174132) / 26.95278392863743 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Vector4.UnitYBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 10/7/2022 12:48:42 AM, 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 32.55961488503379 (T) = (0 -18.654736484368865) / Math.Sqrt((3.1548814462909425 / (84)) + (0.07540649759931446 / (3))) is greater than 1.9882679074768839 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (84) + (3) - 2, .975) and 0.30411569156654905 = (26.8072382985093 - 18.654736484368865) / 26.8072382985093 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

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

### Run Information
Architecture arm64
OS ubuntu 20.04
Baseline 00c60e41ac459b005338329cd9b5fd5d6652777c
Compare efe93b7d30add5ae40a57b92140990a522e7ee9c
Diff Diff

Improvements in System.Numerics.Tests.Perf_Quaternion

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
EqualsBenchmark - Duration of single invocation 143.35 ns 113.55 ns 0.79 0.11 False
IsIdentityBenchmark - Duration of single invocation 114.43 ns 72.41 ns 0.63 0.22 False
MultiplyByScalarOperatorBenchmark - Duration of single invocation 65.78 ns 45.53 ns 0.69 0.19 False
CreateFromVector3WithScalarBenchmark - Duration of single invocation 49.71 ns 35.14 ns 0.71 0.22 False
NegateBenchmark - Duration of single invocation 63.03 ns 58.16 ns 0.92 0.13 False
MultiplyByScalarBenchmark - Duration of single invocation 65.26 ns 47.62 ns 0.73 0.17 False
IdentityBenchmark - Duration of single invocation 34.27 ns 17.11 ns 0.50 0.09 False
EqualityOperatorBenchmark - Duration of single invocation 93.46 ns 64.18 ns 0.69 0.12 False
LengthBenchmark - Duration of single invocation 97.77 ns 50.80 ns 0.52 0.33 False
ConcatenateBenchmark - Duration of single invocation 157.42 ns 132.83 ns 0.84 0.11 False
LengthSquaredBenchmark - Duration of single invocation 82.82 ns 49.67 ns 0.60 0.10 False
SubtractionOperatorBenchmark - Duration of single invocation 102.08 ns 69.48 ns 0.68 0.08 False
DivideBenchmark - Duration of single invocation 102.42 ns 71.07 ns 0.69 0.09 False
NormalizeBenchmark - Duration of single invocation 102.64 ns 73.67 ns 0.72 0.06 False
DivisionOperatorBenchmark - Duration of single invocation 197.49 ns 169.76 ns 0.86 0.06 False
AddBenchmark - Duration of single invocation 102.42 ns 69.56 ns 0.68 0.07 False
MultiplyByQuaternionBenchmark - Duration of single invocation 157.59 ns 142.79 ns 0.91 0.14 False
InequalityOperatorBenchmark - Duration of single invocation 108.28 ns 64.54 ns 0.60 0.04 False
MultiplyByQuaternionOperatorBenchmark - Duration of single invocation 156.63 ns 132.10 ns 0.84 0.17 False
SubtractBenchmark - Duration of single invocation 100.97 ns 70.01 ns 0.69 0.19 False
DotBenchmark - Duration of single invocation 98.94 ns 63.45 ns 0.64 0.10 False
AddOperatorBenchmark - Duration of single invocation 102.06 ns 68.39 ns 0.67 0.12 False
CreateFromScalarXYZWBenchmark - Duration of single invocation 25.47 ns 18.94 ns 0.74 0.27 False

Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

System.Numerics.Tests.Perf_Quaternion.EqualsBenchmark


Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 45.507652547299244 (T) = (0 -112.41056921663501) / Math.Sqrt((10.705459979497235 / (85)) + (1.205825532645214 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.22728375743320842 = (145.47457789062656 - 112.41056921663501) / 145.47457789062656 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.IsIdentityBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 24.06905649262033 (T) = (0 -69.0813912507864) / Math.Sqrt((13.66882116043021 / (85)) + (8.397580004850555 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.3747802813271358 = (110.49138276928224 - 69.0813912507864) / 110.49138276928224 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.MultiplyByScalarOperatorBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 36.1095506290876 (T) = (0 -45.86304352145689) / Math.Sqrt((4.091973999864425 / (81)) + (0.6408353772488902 / (3))) is greater than 1.9893185571361351 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (81) + (3) - 2, .975) and 0.2880734619355271 = (64.42103372933047 - 45.86304352145689) / 64.42103372933047 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.CreateFromVector3WithScalarBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 13.120139786695548 (T) = (0 -35.53115856632288) / Math.Sqrt((3.876270664925651 / (85)) + (2.536965990151565 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.25849185587366225 = (47.917421875637686 - 35.53115856632288) / 47.917421875637686 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.NegateBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 10/7/2022 12:48:42 AM, 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 12.911959056456912 (T) = (0 -56.806994119607424) / Math.Sqrt((7.252243494916296 / (85)) + (1.384159176632874 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.1438805171653802 = (66.35404900670981 - 56.806994119607424) / 66.35404900670981 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.MultiplyByScalarBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 32.87744567428963 (T) = (0 -46.43179156542937) / Math.Sqrt((9.562971844310212 / (85)) + (1.1901138274353256 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.33567128069189056 = (69.89279586435393 - 46.43179156542937) / 69.89279586435393 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.IdentityBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 32.951154139862446 (T) = (0 -17.625839256145834) / Math.Sqrt((0.5391088251042022 / (85)) + (0.6807610609150401 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.47448856357866814 = (33.540353329274105 - 17.625839256145834) / 33.540353329274105 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.EqualityOperatorBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 22.341967923549962 (T) = (0 -64.82706868545114) / Math.Sqrt((5.25213709854781 / (85)) + (3.6702976384229533 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.28094266722436806 = (90.15563256300062 - 64.82706868545114) / 90.15563256300062 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.LengthBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 92.47684295934174 (T) = (0 -50.730537788364416) / Math.Sqrt((18.053148426475747 / (85)) + (0.008958513576038548 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.4582836022335257 = (93.6477795346959 - 50.730537788364416) / 93.6477795346959 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.ConcatenateBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 10/7/2022 12:48:42 AM, 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 28.72447687905941 (T) = (0 -133.6125595840923) / Math.Sqrt((19.913711850505617 / (79)) + (0.4565374152202734 / (3))) is greater than 1.990063421253899 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (79) + (3) - 2, .975) and 0.1202511748114275 = (151.8758033640485 - 133.6125595840923) / 151.8758033640485 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.LengthSquaredBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 95.7924488928885 (T) = (0 -49.49064334323962) / Math.Sqrt((5.852468111397341 / (84)) + (0.037593246767559346 / (3))) is greater than 1.9882679074768839 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (84) + (3) - 2, .975) and 0.3568919783657613 = (76.95541289856112 - 49.49064334323962) / 76.95541289856112 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.SubtractionOperatorBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 27.90989457522394 (T) = (0 -67.26289182840017) / Math.Sqrt((8.684191202800978 / (85)) + (4.006841409154301 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.332238711166779 = (100.72894753442296 - 67.26289182840017) / 100.72894753442296 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.DivideBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 26.66178015516263 (T) = (0 -68.57579585349053) / Math.Sqrt((9.06711225256664 / (85)) + (6.19795387794859 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.36430366063897296 = (107.87508375841804 - 68.57579585349053) / 107.87508375841804 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.NormalizeBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 48.906681986679004 (T) = (0 -74.2276953909225) / Math.Sqrt((8.718330898434367 / (85)) + (0.4483262914421198 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.24854915319002055 = (98.77917591819892 - 74.2276953909225) / 98.77917591819892 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.DivisionOperatorBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 10/7/2022 12:48:42 AM, 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 23.62315878305684 (T) = (0 -170.93079314261524) / Math.Sqrt((26.057632623925798 / (85)) + (1.0705058041238265 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.10117623583785015 = (190.1716442732804 - 170.93079314261524) / 190.1716442732804 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.AddBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 20.656770385250642 (T) = (0 -69.08662947489957) / Math.Sqrt((9.360900005165467 / (81)) + (10.188316833363261 / (3))) is greater than 1.9893185571361351 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (81) + (3) - 2, .975) and 0.3591001445594652 = (107.79629436397914 - 69.08662947489957) / 107.79629436397914 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.MultiplyByQuaternionBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 10/7/2022 12:48:42 AM, 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 7.592580857117215 (T) = (0 -136.94193904469952) / Math.Sqrt((22.87425083113539 / (85)) + (25.798267252802894 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.14171346086998182 = (159.55270507155743 - 136.94193904469952) / 159.55270507155743 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.InequalityOperatorBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 73.26585539964174 (T) = (0 -65.34132551310803) / Math.Sqrt((5.288012760521424 / (85)) + (0.7209883915739761 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.3814735066102295 = (105.64030192952876 - 65.34132551310803) / 105.64030192952876 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.MultiplyByQuaternionOperatorBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 38.73419908131432 (T) = (0 -131.85396727919115) / Math.Sqrt((18.320476242189354 / (82)) + (0.1011513685863208 / (3))) is greater than 1.9889597801747605 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (82) + (3) - 2, .975) and 0.1296514432591626 = (151.49558904646193 - 131.85396727919115) / 151.49558904646193 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.SubtractBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 37.83884691555698 (T) = (0 -68.13377119690405) / Math.Sqrt((16.733549845942424 / (85)) + (2.7718479615609875 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.3702583039430642 = (108.1932030601067 - 68.13377119690405) / 108.1932030601067 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.DotBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 26.203063871751805 (T) = (0 -61.95597212398676) / Math.Sqrt((6.324563286348814 / (85)) + (4.668067103863303 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.35066302675229327 = (95.41420660848773 - 61.95597212398676) / 95.41420660848773 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.AddOperatorBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 33.583182680361325 (T) = (0 -67.5004191325602) / Math.Sqrt((9.53758763812192 / (85)) + (2.6144088678236637 / (3))) is greater than 1.9879342062385923 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (85) + (3) - 2, .975) and 0.33040863195537956 = (100.80837709972104 - 67.5004191325602) / 100.80837709972104 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Quaternion.CreateFromScalarXYZWBenchmark

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because we could not find enough baseline builds for window checking.
IsChangePoint: Marked as a change because one of 2/2/2023 2:17:49 AM, 2/7/2023 1:28:31 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 1:28:31 AM.
IsImprovementStdDev: Marked as improvement because 38.35487788210764 (T) = (0 -19.035345747978084) / Math.Sqrt((1.4102268963991516 / (84)) + (0.0112765449791293 / (3))) is greater than 1.9882679074768839 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (84) + (3) - 2, .975) and 0.22410029150866592 = (24.53325544481847 - 19.035345747978084) / 24.53325544481847 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

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

@performanceautofiler performanceautofiler bot added ampere arm64 PGO Applied if there were any profile guided optimization updates in the observed interval. untriaged labels Feb 7, 2023
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Duplicate of #12504

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