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[Perf] Linux/arm64: 10 Improvements on 11/11/2022 10:59:41 PM #9814

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performanceautofiler bot opened this issue Nov 15, 2022 · 0 comments
Closed

[Perf] Linux/arm64: 10 Improvements on 11/11/2022 10:59:41 PM #9814

performanceautofiler bot opened this issue Nov 15, 2022 · 0 comments
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ampere arch-arm64 branch-refs/heads/main kind-micro_mono mono-aot os-linux perf-improvement runtime-mono untriaged

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performanceautofiler bot commented Nov 15, 2022 •
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Run Information

Architecture arm64
OS ubuntu 20.04
Baseline f09e7ac0d8ee753db1f7bb9c858a789c68372d12
Compare 52eed7dc3912594631dfecca56da3057bec52ba6
Diff Diff

Improvements in System.Linq.Tests.Perf_Enumerable

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
WhereAny_LastElementMatches - Duration of single invocation 1.01 μs 916.54 ns 0.90 0.04 False
SelectToArray - Duration of single invocation 660.45 ns 599.45 ns 0.91 0.04 False
WhereSingleOrDefault_LastElementMatches - Duration of single invocation 1.02 μs 933.45 ns 0.91 0.02 False
WhereAny_LastElementMatches - Duration of single invocation 666.29 ns 600.76 ns 0.90 0.02 False

Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Linq.Tests.Perf_Enumerable*'

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Linq.Tests.Perf_Enumerable.WhereAny_LastElementMatches(input: List)

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 916.5415122092566 < 0.9576266160197732.
IsChangePoint: Marked as a change because one of 10/26/2022 2:40:44 AM, 11/11/2022 5:53:56 PM, 11/14/2022 5:26:26 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 5:26:26 PM.
IsImprovementStdDev: Marked as improvement because 10.027823723829906 (T) = (0 -913.7120063937672) / Math.Sqrt((2438.801768400472 / (104)) + (2.299812565445993 / (8))) is greater than 1.981765282132015 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (104) + (8) - 2, .975) and 0.05075658369780847 = (962.5687054571965 - 913.7120063937672) / 962.5687054571965 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Linq.Tests.Perf_Enumerable.SelectToArray(input: Range)

```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 599.454348072783 < 628.4546861960886.
IsChangePoint: Marked as a change because one of 10/26/2022 2:40:44 AM, 11/4/2022 2:24:58 AM, 11/11/2022 10:59:41 PM, 11/14/2022 5:26:26 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 5:26:26 PM.
IsImprovementStdDev: Marked as improvement because 12.914394211920108 (T) = (0 -597.7589247471761) / Math.Sqrt((938.1224605813436 / (105)) + (4.864959919481043 / (7))) is greater than 1.981765282132015 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (105) + (7) - 2, .975) and 0.06283013821091356 = (637.8341313772465 - 597.7589247471761) / 637.8341313772465 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Linq.Tests.Perf_Enumerable.WhereSingleOrDefault_LastElementMatches(input: List)

```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 933.4481157064596 < 0.9723774220530865.
IsChangePoint: Marked as a change because one of 10/26/2022 2:40:44 AM, 11/11/2022 5:53:56 PM, 11/14/2022 5:26:26 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 5:26:26 PM.
IsImprovementStdDev: Marked as improvement because 11.510531270112804 (T) = (0 -932.8435974071352) / Math.Sqrt((2297.7505581979535 / (104)) + (1.300161585478577 / (8))) is greater than 1.981765282132015 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (104) + (8) - 2, .975) and 0.055009802103805884 = (987.146321182907 - 932.8435974071352) / 987.146321182907 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Linq.Tests.Perf_Enumerable.WhereAny_LastElementMatches(input: Array)

```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 600.7642846313644 < 630.8462406533848.
IsChangePoint: Marked as a change because one of 10/26/2022 2:40:44 AM, 11/4/2022 2:24:58 AM, 11/11/2022 5:53:56 PM, 11/14/2022 5:26:26 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 5:26:26 PM.
IsImprovementStdDev: Marked as improvement because 29.142484327654802 (T) = (0 -603.9981636766325) / Math.Sqrt((227.23093281695805 / (103)) + (4.166900902178017 / (8))) is greater than 1.9819674897361885 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (103) + (8) - 2, .975) and 0.07379700893393505 = (652.1228818117152 - 603.9981636766325) / 652.1228818117152 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
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 f09e7ac0d8ee753db1f7bb9c858a789c68372d12
Compare 52eed7dc3912594631dfecca56da3057bec52ba6
Diff Diff

Improvements in System.Numerics.Tests.Perf_VectorOf<UInt16>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
OneBenchmark - Duration of single invocation 19.24 ns 15.34 ns 0.80 0.07 False
InequalityOperatorBenchmark - Duration of single invocation 18.02 ns 4.04 ns 0.22 0.11 False

Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Numerics.Tests.Perf_VectorOf&lt;UInt16&gt;*'

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Numerics.Tests.Perf_VectorOf<UInt16>.OneBenchmark

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 15.33725621855592 < 18.293168854443792.
IsChangePoint: Marked as a change because one of 10/17/2022 3:19:47 PM, 11/11/2022 5:53:56 PM, 11/14/2022 5:26:26 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 5:26:26 PM.
IsImprovementStdDev: Marked as improvement because 17.819580815752975 (T) = (0 -15.31045527781945) / Math.Sqrt((2.292900387396236 / (103)) + (0.0005220277423330217 / (8))) is greater than 1.9819674897361885 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (103) + (8) - 2, .975) and 0.14814430963267616 = (17.973062164106125 - 15.31045527781945) / 17.973062164106125 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_VectorOf&lt;UInt16&gt;.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 4.0381932086913475 < 17.11793530553606.
IsChangePoint: Marked as a change because one of 11/2/2022 9:35:40 AM, 11/11/2022 2:45:00 AM, 11/14/2022 5:26:26 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 5:26:26 PM.
IsImprovementStdDev: Marked as improvement because 7.50859972416596 (T) = (0 -4.057802575463956) / Math.Sqrt((40.02824452234044 / (90)) + (0.11545604344820495 / (11))) is greater than 1.984216951586017 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (90) + (11) - 2, .975) and 0.5552627632878293 = (9.124045032663014 - 4.057802575463956) / 9.124045032663014 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
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 f09e7ac0d8ee753db1f7bb9c858a789c68372d12
Compare 52eed7dc3912594631dfecca56da3057bec52ba6
Diff Diff

Improvements in System.Collections.Sort<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
List - Duration of single invocation 22.23 μs 19.41 μs 0.87 0.04 False

Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.Sort&lt;Int32&gt;*'

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Collections.Sort<Int32>.List(Size: 512)

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 19.413796493333336 < 21.161890433.
IsChangePoint: Marked as a change because one of 10/17/2022 3:19:47 PM, 11/11/2022 5:53:56 PM, 11/14/2022 5:26:26 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 5:26:26 PM.
IsImprovementStdDev: Marked as improvement because 27.048713366860913 (T) = (0 -19551.034717261904) / Math.Sqrt((693935.9674620136 / (104)) + (7596.71850520504 / (8))) is greater than 1.981765282132015 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (104) + (8) - 2, .975) and 0.10776816897324663 = (21912.505289979585 - 19551.034717261904) / 21912.505289979585 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
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 f09e7ac0d8ee753db1f7bb9c858a789c68372d12
Compare 52eed7dc3912594631dfecca56da3057bec52ba6
Diff Diff

Improvements in System.Tests.Perf_HashCode

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Add - Duration of single invocation 8.19 μs 7.60 μs 0.93 0.05 False

Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Tests.Perf_HashCode*'

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Tests.Perf_HashCode.Add

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 7.5951601592898825 < 7.784964193480619.
IsChangePoint: Marked as a change because one of 11/11/2022 5:53:56 PM, 11/14/2022 5:26:26 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 5:26:26 PM.
IsImprovementStdDev: Marked as improvement because 22.14077537715228 (T) = (0 -7598.748441119387) / Math.Sqrt((72150.74081830114 / (93)) + (21.548748380531066 / (8))) is greater than 1.984216951586017 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (93) + (8) - 2, .975) and 0.07518595465295892 = (8216.514962494886 - 7598.748441119387) / 8216.514962494886 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
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 f09e7ac0d8ee753db1f7bb9c858a789c68372d12
Compare 52eed7dc3912594631dfecca56da3057bec52ba6
Diff Diff

Improvements in System.Memory.Constructors<Byte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
ArrayAsMemoryStartLength - Duration of single invocation 10.46 ns 9.16 ns 0.88 0.28 False

Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Memory.Constructors&lt;Byte&gt;*'

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Memory.Constructors<Byte>.ArrayAsMemoryStartLength

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 9.158297118148328 < 9.970034828074184.
IsChangePoint: Marked as a change because one of 11/11/2022 5:53:56 PM, 11/14/2022 5:26:26 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 5:26:26 PM.
IsImprovementStdDev: Marked as improvement because 10.965953113695294 (T) = (0 -8.947159448084559) / Math.Sqrt((0.17544708364001863 / (103)) + (0.06781472019682343 / (8))) is greater than 1.9819674897361885 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (103) + (8) - 2, .975) and 0.1100534124272927 = (10.053591499786036 - 8.947159448084559) / 10.053591499786036 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
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 f09e7ac0d8ee753db1f7bb9c858a789c68372d12
Compare 52eed7dc3912594631dfecca56da3057bec52ba6
Diff Diff

Improvements in System.Collections.ContainsFalse<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
ImmutableArray - Duration of single invocation 4.80 ms 4.48 ms 0.93 0.04 False

Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.ContainsFalse&lt;String&gt;*'

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Collections.ContainsFalse<String>.ImmutableArray(Size: 512)

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 4.475472454166667 < 4.560293292354911.
IsChangePoint: Marked as a change because one of 10/27/2022 12:34:03 AM, 11/11/2022 5:53:56 PM, 11/14/2022 5:26:26 PM falls between 11/5/2022 10:22:58 PM and 11/14/2022 5:26:26 PM.
IsImprovementStdDev: Marked as improvement because 18.18835232026844 (T) = (0 -4484829.576599702) / Math.Sqrt((9032557293.618338 / (104)) + (866151096.3345004 / (8))) is greater than 1.981765282132015 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (104) + (8) - 2, .975) and 0.05361269721876353 = (4738894.492159517 - 4484829.576599702) / 4738894.492159517 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

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