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[Perf] Windows/x64: 11 Improvements on 2/18/2023 3:00:06 AM #13255

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performanceautofiler bot opened this issue Feb 21, 2023 · 0 comments
Closed

[Perf] Windows/x64: 11 Improvements on 2/18/2023 3:00:06 AM #13255

performanceautofiler bot opened this issue Feb 21, 2023 · 0 comments
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@dakersnar
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arch-x64 branch-refs/heads/main kind-micro os-windows perf-improvement runtime-coreclr untriaged

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Run Information

Architecture x64
OS Windows 10.0.19042
Baseline d32b27a0cc22cef896d64782f5e31316c1572d09
Compare 2bd2ed9c428bf3355483827e53c51f6007ba15a7
Diff Diff

Improvements in System.Globalization.Tests.Perf_DateTimeCultureInfo

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
ToString - Duration of single invocation 199.27 ns 180.86 ns 0.91 0.03 False

graph
Test Report

Repro

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

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Baseline
Compare

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

Payloads

Baseline
Compare

Histogram

System.Globalization.Tests.Perf_DateTimeCultureInfo.ToString(culturestring: da)

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 180.86357315029542 < 188.81502601328577.
IsChangePoint: Marked as a change because one of 12/14/2022 5:20:21 PM, 1/13/2023 4:18:46 AM, 1/19/2023 8:10:32 PM, 2/17/2023 9:53:52 PM, 2/21/2023 5:46:41 AM falls between 2/12/2023 2:35:10 PM and 2/21/2023 5:46:41 AM.
IsImprovementStdDev: Marked as improvement because 7.698867127162991 (T) = (0 -188.07559240369866) / Math.Sqrt((91.81751527438666 / (299)) + (28.64749021065696 / (16))) is greater than 1.9675720194858106 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (16) - 2, .975) and 0.055967694437575176 = (199.22580116752374 - 188.07559240369866) / 199.22580116752374 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 x64
OS Windows 10.0.19042
Baseline d32b27a0cc22cef896d64782f5e31316c1572d09
Compare 2bd2ed9c428bf3355483827e53c51f6007ba15a7
Diff Diff

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Common

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
MatchesSet - Duration of single invocation 151.52 μs 124.07 μs 0.82 0.17 False
Date_IsMatch - Duration of single invocation 173.66 ns 143.40 ns 0.83 0.06 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Common*'

Payloads

Baseline
Compare

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesSet(Options: None)

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 124.07305839002271 < 143.85941999682152.
IsChangePoint: Marked as a change because one of 12/12/2022 5:25:39 PM, 1/11/2023 2:37:52 AM, 2/17/2023 9:53:52 PM, 2/21/2023 5:46:41 AM falls between 2/12/2023 2:35:10 PM and 2/21/2023 5:46:41 AM.
IsImprovementStdDev: Marked as improvement because 70.08035064592674 (T) = (0 -124732.44470775907) / Math.Sqrt((46720330.49663091 / (299)) + (354888.63353386626 / (16))) is greater than 1.9675720194858106 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (16) - 2, .975) and 0.19181003073085318 = (154335.55160373458 - 124732.44470775907) / 154335.55160373458 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.Date_IsMatch(Options: None)

```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 143.39789505786575 < 166.68634769690092.
IsChangePoint: Marked as a change because one of 12/17/2022 10:44:50 PM, 12/28/2022 5:13:50 PM, 1/3/2023 6:29:42 AM, 1/11/2023 2:37:52 AM, 2/20/2023 10:31:48 AM, 2/21/2023 5:46:41 AM falls between 2/12/2023 2:35:10 PM and 2/21/2023 5:46:41 AM.
IsImprovementStdDev: Marked as improvement because 33.74073231797489 (T) = (0 -143.23760330636037) / Math.Sqrt((47.076328850695575 / (299)) + (1.5913835675813366 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.1634403455792966 = (171.22222252703403 - 143.23760330636037) / 171.22222252703403 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 x64
OS Windows 10.0.19042
Baseline d32b27a0cc22cef896d64782f5e31316c1572d09
Compare 2bd2ed9c428bf3355483827e53c51f6007ba15a7
Diff Diff

Improvements in System.Tests.Perf_Random

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Next_long_long_unseeded - Duration of single invocation 11.21 ns 4.51 ns 0.40 0.03 False
Next_long_unseeded - Duration of single invocation 7.69 ns 4.54 ns 0.59 0.11 False
Next_int_unseeded - Duration of single invocation 11.56 ns 4.35 ns 0.38 0.03 False
Next_int_int_unseeded - Duration of single invocation 10.57 ns 3.62 ns 0.34 0.03 False

graph
graph
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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Random*'

Payloads

Baseline
Compare

Histogram

System.Tests.Perf_Random.Next_long_long_unseeded

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 4.510888450377466 < 10.338240033913836.
IsChangePoint: Marked as a change because one of 2/17/2023 9:53:52 PM, 2/21/2023 5:46:41 AM falls between 2/12/2023 2:35:10 PM and 2/21/2023 5:46:41 AM.
IsImprovementStdDev: Marked as improvement because 312.6218736584331 (T) = (0 -4.509921841317848) / Math.Sqrt((0.12006421755706405 / (299)) + (0.0002780146333584853 / (16))) is greater than 1.9675720194858106 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (16) - 2, .975) and 0.5865713569856607 = (10.908585840680193 - 4.509921841317848) / 10.908585840680193 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Tests.Perf_Random.Next_long_unseeded

```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 4.544171176450561 < 7.303142596184792.
IsChangePoint: Marked as a change because one of 12/10/2022 11:25:25 PM, 2/17/2023 9:53:52 PM, 2/21/2023 5:46:41 AM falls between 2/12/2023 2:35:10 PM and 2/21/2023 5:46:41 AM.
IsImprovementStdDev: Marked as improvement because 125.03091650457796 (T) = (0 -4.543401622307452) / Math.Sqrt((0.1715294473370366 / (299)) + (0.00012141349882907857 / (16))) is greater than 1.9675720194858106 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (16) - 2, .975) and 0.39884822582738727 = (7.55782785231018 - 4.543401622307452) / 7.55782785231018 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Tests.Perf_Random.Next_int_unseeded

```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 4.345833079376688 < 10.982562341250773.
IsChangePoint: Marked as a change because one of 2/17/2023 9:53:52 PM, 2/21/2023 5:46:41 AM falls between 2/12/2023 2:35:10 PM and 2/21/2023 5:46:41 AM.
IsImprovementStdDev: Marked as improvement because 566.5353630997054 (T) = (0 -4.357222141153581) / Math.Sqrt((0.04206239437474802 / (299)) + (0.00021433060664959844 / (16))) is greater than 1.9675720194858106 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (16) - 2, .975) and 0.6174317213539652 = (11.389397355615653 - 4.357222141153581) / 11.389397355615653 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Tests.Perf_Random.Next_int_int_unseeded

```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 3.6236027706903315 < 10.042928453974751.
IsChangePoint: Marked as a change because one of 2/17/2023 9:53:52 PM, 2/21/2023 5:46:41 AM falls between 2/12/2023 2:35:10 PM and 2/21/2023 5:46:41 AM.
IsImprovementStdDev: Marked as improvement because 464.4663157123849 (T) = (0 -3.593266129678816) / Math.Sqrt((0.016490893035956324 / (299)) + (0.0026860290364972713 / (16))) is greater than 1.9675720194858106 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (16) - 2, .975) and 0.6587493834133212 = (10.529698570569806 - 3.593266129678816) / 10.529698570569806 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 x64
OS Windows 10.0.19042
Baseline d32b27a0cc22cef896d64782f5e31316c1572d09
Compare 2bd2ed9c428bf3355483827e53c51f6007ba15a7
Diff Diff

Improvements in System.Memory.Span<Char>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
IndexOfAnyTwoValues - Duration of single invocation 13.87 ns 12.24 ns 0.88 0.02 False
Clear - Duration of single invocation 5.03 ns 3.71 ns 0.74 0.23 False
IndexOfValue - Duration of single invocation 4.59 ns 3.55 ns 0.77 0.05 False

graph
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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Span&lt;Char&gt;*'

Payloads

Baseline
Compare

Histogram

System.Memory.Span<Char>.IndexOfAnyTwoValues(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 12.239534771887548 < 13.20948775058969.
IsChangePoint: Marked as a change because one of 12/14/2022 5:20:21 PM, 12/21/2022 9:23:17 AM, 1/3/2023 6:29:42 AM, 2/17/2023 9:53:52 PM, 2/21/2023 5:46:41 AM falls between 2/12/2023 2:35:10 PM and 2/21/2023 5:46:41 AM.
IsImprovementStdDev: Marked as improvement because 30.428389982323445 (T) = (0 -12.13086738848102) / Math.Sqrt((0.5793393166771045 / (299)) + (0.005384396066310835 / (16))) is greater than 1.9675720194858106 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (16) - 2, .975) and 0.1068375088664516 = (13.581926591078908 - 12.13086738848102) / 13.581926591078908 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Memory.Span&lt;Char&gt;.Clear(Size: 33)

```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 3.708075703312155 < 5.4308836541501755.
IsChangePoint: Marked as a change because one of 1/7/2023 12:45:06 AM, 1/10/2023 1:28:02 AM, 2/17/2023 9:53:52 PM, 2/21/2023 5:46:41 AM falls between 2/12/2023 2:35:10 PM and 2/21/2023 5:46:41 AM.
IsImprovementStdDev: Marked as improvement because 10.690265751799263 (T) = (0 -3.8267106670813273) / Math.Sqrt((0.5008204996436522 / (299)) + (0.08041632513940929 / (16))) is greater than 1.9675720194858106 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (16) - 2, .975) and 0.1861200651792015 = (4.701812273973678 - 3.8267106670813273) / 4.701812273973678 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Memory.Span&lt;Char&gt;.IndexOfValue(Size: 33)

```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 3.5512960309117787 < 4.366324046301043.
IsChangePoint: Marked as a change because one of 12/17/2022 10:44:50 PM, 1/13/2023 4:37:08 PM, 1/18/2023 3:20:52 PM, 1/27/2023 7:12:54 PM, 2/20/2023 10:31:48 AM, 2/21/2023 5:46:41 AM falls between 2/12/2023 2:35:10 PM and 2/21/2023 5:46:41 AM.
IsImprovementStdDev: Marked as improvement because 28.506757256865118 (T) = (0 -3.5534293840599194) / Math.Sqrt((0.19721133929635218 / (299)) + (5.709107316812498E-06 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.1710373844708256 = (4.286597872440317 - 3.5534293840599194) / 4.286597872440317 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 x64
OS Windows 10.0.19042
Baseline d32b27a0cc22cef896d64782f5e31316c1572d09
Compare 2bd2ed9c428bf3355483827e53c51f6007ba15a7
Diff Diff

Improvements in System.Memory.Span<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Clear - Duration of single invocation 5.13 ns 3.62 ns 0.71 0.19 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Span&lt;Int32&gt;*'

Payloads

Baseline
Compare

Histogram

System.Memory.Span<Int32>.Clear(Size: 33)

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 3.6198546826125155 < 5.091751488908894.
IsChangePoint: Marked as a change because one of 1/7/2023 12:45:06 AM, 1/10/2023 1:28:02 AM, 1/19/2023 8:10:32 PM, 1/20/2023 4:39:21 PM, 2/17/2023 9:53:52 PM, 2/21/2023 5:46:41 AM falls between 2/12/2023 2:35:10 PM and 2/21/2023 5:46:41 AM.
IsImprovementStdDev: Marked as improvement because 16.556962759481028 (T) = (0 -3.757011943078631) / Math.Sqrt((0.4418382388634097 / (299)) + (0.03429887445325429 / (16))) is greater than 1.9675720194858106 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (16) - 2, .975) and 0.20961219536133108 = (4.753377925404826 - 3.757011943078631) / 4.753377925404826 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
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