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[Perf] Linux/x64: 8 Improvements on 5/3/2023 1:06:54 PM #17593

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performanceautofiler bot opened this issue May 9, 2023 · 1 comment
Closed

[Perf] Linux/x64: 8 Improvements on 5/3/2023 1:06:54 PM #17593

performanceautofiler bot opened this issue May 9, 2023 · 1 comment
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@AndyAyersMS
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arch-x64 branch-refs/heads/main kind-micro os-linux perf-improvement runtime-coreclr

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performanceautofiler bot commented May 9, 2023 •
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Run Information

Name Value
Architecture x64
OS ubuntu 18.04
Queue TigerUbuntu
Baseline 442141d696ee7d4ae54420974559e99738d753e6
Compare c8f43d52f699c1da289a5cb36d371aec15901ab8
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.CtorDefaultSizeNonGeneric

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
ArrayList - Duration of single invocation 6.38 ns 5.10 ns 0.80 0.21 False

graph
Test Report

Repro

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

Payloads

Baseline
Compare

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

Payloads

Baseline
Compare

Histogram

System.Collections.CtorDefaultSizeNonGeneric.ArrayList

Description of detection logic

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.
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 5.1032517905053485 < 6.0635109548537685.
IsChangePoint: Marked as a change because one of 3/3/2023 1:18:24 PM, 3/18/2023 7:37:20 PM, 4/6/2023 1:55:21 PM, 5/3/2023 7:05:50 AM, 5/8/2023 3:52:55 PM falls between 4/29/2023 8:32:21 PM and 5/8/2023 3:52:55 PM.
IsImprovementStdDev: Marked as improvement because 33.95169167088942 (T) = (0 -5.109264398802015) / Math.Sqrt((0.12164641748394033 / (299)) + (0.02034288551331759 / (18))) is greater than 1.9675235316906419 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (18) - 2, .975) and 0.20667643689373094 = (6.440328557488727 - 5.109264398802015) / 6.440328557488727 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

Docs

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

Run Information

Name Value
Architecture x64
OS ubuntu 18.04
Queue TigerUbuntu
Baseline 442141d696ee7d4ae54420974559e99738d753e6
Compare c8f43d52f699c1da289a5cb36d371aec15901ab8
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in PerfLabTests.BlockCopyPerf

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
CallBlockCopy - Duration of single invocation 16.95 ns 13.58 ns 0.80 0.31 False

graph
Test Report

Repro

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

Payloads

Baseline
Compare

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

Payloads

Baseline
Compare

Histogram

PerfLabTests.BlockCopyPerf.CallBlockCopy(numElements: 1000)

Description of detection logic

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.
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 13.576976076083373 < 15.094182672263564.
IsChangePoint: Marked as a change because one of 3/22/2023 10:50:22 PM, 4/12/2023 8:39:35 PM, 5/3/2023 7:05:50 AM, 5/8/2023 3:52:55 PM falls between 4/29/2023 8:32:21 PM and 5/8/2023 3:52:55 PM.
IsImprovementStdDev: Marked as improvement because 10.074224002763525 (T) = (0 -13.557038168088402) / Math.Sqrt((3.158044438764536 / (299)) + (0.2250634342181525 / (18))) is greater than 1.9675235316906419 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (18) - 2, .975) and 0.10141198277617951 = (15.087045351408923 - 13.557038168088402) / 15.087045351408923 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

Docs

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

Run Information

Name Value
Architecture x64
OS ubuntu 18.04
Queue TigerUbuntu
Baseline 442141d696ee7d4ae54420974559e99738d753e6
Compare c8f43d52f699c1da289a5cb36d371aec15901ab8
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.CreateAddAndRemove<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Stack - Duration of single invocation 1.88 μs 1.70 μs 0.91 0.24 False
Queue - Duration of single invocation 2.32 μs 2.11 μs 0.91 0.00 False

graph
graph
Test Report

Repro

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

Payloads

Baseline
Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CreateAddAndRemove&lt;Int32&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.CreateAddAndRemove<Int32>.Stack(Size: 512)

Description of detection logic

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.
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 1.7010745378277419 < 1.8065853438203878.
IsChangePoint: Marked as a change because one of 5/3/2023 7:05:50 AM, 5/8/2023 3:52:55 PM falls between 4/29/2023 8:32:21 PM and 5/8/2023 3:52:55 PM.
IsImprovementStdDev: Marked as improvement because 21.589138384975268 (T) = (0 -1745.0419123207062) / Math.Sqrt((3164.6850570918186 / (299)) + (1793.5623107393094 / (18))) is greater than 1.9675235316906419 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (18) - 2, .975) and 0.11495736714545866 = (1971.7037886552382 - 1745.0419123207062) / 1971.7037886552382 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Collections.CreateAddAndRemove<Int32>.Queue(Size: 512)

Description of detection logic

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.
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 2.109150428261345 < 2.1989668595889102.
IsChangePoint: Marked as a change because one of 2/21/2023 12:38:54 AM, 3/4/2023 1:07:20 AM, 3/13/2023 2:14:21 PM, 5/3/2023 7:05:50 AM, 5/8/2023 3:52:55 PM falls between 4/29/2023 8:32:21 PM and 5/8/2023 3:52:55 PM.
IsImprovementStdDev: Marked as improvement because 70.49038995392262 (T) = (0 -2106.0444805935526) / Math.Sqrt((1652.4010544869498 / (299)) + (21.029116682578756 / (18))) is greater than 1.9675235316906419 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (18) - 2, .975) and 0.07969988728433934 = (2288.4322749662033 - 2106.0444805935526) / 2288.4322749662033 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

Docs

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

Run Information

Name Value
Architecture x64
OS ubuntu 18.04
Queue TigerUbuntu
Baseline 442141d696ee7d4ae54420974559e99738d753e6
Compare c8f43d52f699c1da289a5cb36d371aec15901ab8
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.CreateAddAndClear<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Stack - Duration of single invocation 975.36 ns 864.76 ns 0.89 0.01 True

graph
Test Report

Repro

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

Payloads

Baseline
Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CreateAddAndClear&lt;Int32&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.CreateAddAndClear<Int32>.Stack(Size: 512)

Description of detection logic

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.
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 864.7609902231919 < 924.7387298515865.
IsChangePoint: Marked as a change because one of 5/3/2023 7:05:50 AM, 5/8/2023 3:52:55 PM falls between 4/29/2023 8:32:21 PM and 5/8/2023 3:52:55 PM.
IsImprovementStdDev: Marked as improvement because 102.78601978321024 (T) = (0 -866.4491701825214) / Math.Sqrt((24.42872316573041 / (299)) + (16.957109148133753 / (18))) is greater than 1.9675235316906419 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (18) - 2, .975) and 0.10716696508831443 = (970.44927360716 - 866.4491701825214) / 970.44927360716 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

JIT Disasms

Docs

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

Run Information

Name Value
Architecture x64
OS ubuntu 18.04
Queue TigerUbuntu
Baseline 442141d696ee7d4ae54420974559e99738d753e6
Compare c8f43d52f699c1da289a5cb36d371aec15901ab8
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.CtorDefaultSize<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Queue - Duration of single invocation 6.64 ns 5.61 ns 0.85 0.23 False
List - Duration of single invocation 6.37 ns 5.00 ns 0.78 0.18 False

graph
graph
Test Report

Repro

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

Payloads

Baseline
Compare

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorDefaultSize&lt;Int32&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.CtorDefaultSize<Int32>.Queue

Description of detection logic

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.
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 5.612886728986604 < 6.209491605221774.
IsChangePoint: Marked as a change because one of 3/3/2023 4:59:02 PM, 3/14/2023 8:42:09 PM, 4/6/2023 1:55:21 PM, 5/3/2023 7:05:50 AM, 5/8/2023 3:52:55 PM falls between 4/29/2023 8:32:21 PM and 5/8/2023 3:52:55 PM.
IsImprovementStdDev: Marked as improvement because 39.42746562182453 (T) = (0 -5.418228976774974) / Math.Sqrt((0.13117158535448672 / (299)) + (0.011552284966540613 / (18))) is greater than 1.9675235316906419 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (18) - 2, .975) and 0.19302475597790922 = (6.7142443549689 - 5.418228976774974) / 6.7142443549689 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Collections.CtorDefaultSize<Int32>.List

Description of detection logic

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.
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 4.996529682546466 < 6.064175177436962.
IsChangePoint: Marked as a change because one of 3/3/2023 1:18:24 PM, 3/19/2023 10:05:03 PM, 4/6/2023 1:55:21 PM, 5/3/2023 7:05:50 AM, 5/8/2023 3:52:55 PM falls between 4/29/2023 8:32:21 PM and 5/8/2023 3:52:55 PM.
IsImprovementStdDev: Marked as improvement because 48.45015117371608 (T) = (0 -5.0212726994979615) / Math.Sqrt((0.1315802357184865 / (299)) + (0.007064109597736152 / (18))) is greater than 1.9675235316906419 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (18) - 2, .975) and 0.2177757331638272 = (6.4192238880638115 - 5.0212726994979615) / 6.4192238880638115 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

Docs

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

Run Information

Name Value
Architecture x64
OS ubuntu 18.04
Queue TigerUbuntu
Baseline 442141d696ee7d4ae54420974559e99738d753e6
Compare c8f43d52f699c1da289a5cb36d371aec15901ab8
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in LinqBenchmarks

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Where00ForX - Duration of single invocation 206.54 ms 165.66 ms 0.80 0.06 False

graph
Test Report

Repro

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

Payloads

Baseline
Compare

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

Payloads

Baseline
Compare

Histogram

LinqBenchmarks.Where00ForX

Description of detection logic

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.
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 165.65782366666664 < 196.17015179375.
IsChangePoint: Marked as a change because one of 2/24/2023 8:06:06 PM, 5/3/2023 7:05:50 AM, 5/8/2023 3:52:55 PM falls between 4/29/2023 8:32:21 PM and 5/8/2023 3:52:55 PM.
IsImprovementStdDev: Marked as improvement because 16.37668898641588 (T) = (0 -160270024.78468663) / Math.Sqrt((8344247013968.32 / (299)) + (140935401015320.97 / (18))) is greater than 1.9675235316906419 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (18) - 2, .975) and 0.2226556141764898 = (206176345.65521213 - 160270024.78468663) / 206176345.65521213 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository
@EgorBo
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EgorBo commented May 9, 2023

dotnet/runtime#85559 (benchmarks use empty arrays, e.g. CtorDefaultSize)

@EgorBo EgorBo closed this as completed May 9, 2023
@EgorBo EgorBo removed the untriaged label May 9, 2023
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