Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

[Perf] Windows/arm64: 21 Improvements on 4/17/2023 5:51:51 AM #16767

Closed
performanceautofiler bot opened this issue Apr 20, 2023 · 1 comment
Closed

[Perf] Windows/arm64: 21 Improvements on 4/17/2023 5:51:51 AM #16767

performanceautofiler bot opened this issue Apr 20, 2023 · 1 comment
Assignees
@EgorBo
Labels
arch-arm64 branch-refs/heads/main kind-micro os-windows perf-improvement runtime-coreclr

Comments

@performanceautofiler
Copy link

performanceautofiler bot commented Apr 20, 2023 •
edited
Loading

Run Information

Name Value
Architecture arm64
OS Windows 10.0.19041
Queue SurfaceWindows
Baseline 0b081118dedcbc01d445f3f56222fde9d86f3f44
Compare e3f55cbfd83162bc85d73d69c765e7f44c478e6d
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Memory.Span<Byte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
LastIndexOfValue - Duration of single invocation 15.30 ns 13.11 ns 0.86 0.05 False
Reverse - Duration of single invocation 24.85 ns 19.16 ns 0.77 0.08 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.Memory.Span&lt;Byte&gt;*'

Payloads

Baseline
Compare

Histogram

System.Memory.Span<Byte>.LastIndexOfValue(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 13.106045031185195 < 14.434494636314339.
IsChangePoint: Marked as a change because one of 1/11/2023 1:25:06 PM, 1/21/2023 9:40:41 PM, 3/10/2023 4:14:40 PM, 4/6/2023 11:23:56 PM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 18.14178722592229 (T) = (0 -13.077622552112521) / Math.Sqrt((0.40368462050043763 / (299)) + (0.004842937693764584 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.05685344025021748 = (13.865949482530079 - 13.077622552112521) / 13.865949482530079 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

System.Memory.Span<Byte>.Reverse(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 19.159741669239967 < 23.582846461478795.
IsChangePoint: Marked as a change because one of 1/11/2023 1:25:06 PM, 1/21/2023 9:40:41 PM, 2/1/2023 6:25:50 PM, 2/7/2023 3:56:56 PM, 3/10/2023 4:14:40 PM, 4/6/2023 11:23:56 PM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 14.895679814039555 (T) = (0 -18.920715187608874) / Math.Sqrt((7.038292860386043 / (299)) + (0.10269901825075743 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.1282972992567454 = (21.705468127466148 - 18.920715187608874) / 21.705468127466148 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

Name Value
Architecture arm64
OS Windows 10.0.19041
Queue SurfaceWindows
Baseline 0b081118dedcbc01d445f3f56222fde9d86f3f44
Compare e3f55cbfd83162bc85d73d69c765e7f44c478e6d
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Text.Json.Tests.Perf_Doubles

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
WriteDoubles - Duration of single invocation 23.86 ms 22.07 ms 0.92 0.00 False
WriteDoubles - Duration of single invocation 24.45 ms 22.84 ms 0.93 0.00 False
WriteDoubles - Duration of single invocation 24.25 ms 22.48 ms 0.93 0.00 False
WriteDoubles - Duration of single invocation 23.53 ms 21.54 ms 0.92 0.01 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.Text.Json.Tests.Perf_Doubles*'

Payloads

Baseline
Compare

Histogram

System.Text.Json.Tests.Perf_Doubles.WriteDoubles(Formatted: False, SkipValidation: False)

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 22.068369736842108 < 22.62907743543956.
IsChangePoint: Marked as a change because one of 1/4/2023 10:05:35 PM, 3/16/2023 8:14:39 PM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 15.447494648117182 (T) = (0 -22175922.954073217) / Math.Sqrt((124506669016.25471 / (299)) + (165452712447.7997 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.0871844117269466 = (24293979.24286944 - 22175922.954073217) / 24293979.24286944 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

System.Text.Json.Tests.Perf_Doubles.WriteDoubles(Formatted: True, SkipValidation: False)

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 22.837775 < 23.34536478095238.
IsChangePoint: Marked as a change because one of 1/4/2023 10:05:35 PM, 3/17/2023 1:30:52 PM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 27.705560939361607 (T) = (0 -22760002.324989825) / Math.Sqrt((152228266704.08298 / (299)) + (58016548204.51749 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.09216439087832673 = (25070620.82199003 - 22760002.324989825) / 25070620.82199003 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

System.Text.Json.Tests.Perf_Doubles.WriteDoubles(Formatted: True, SkipValidation: True)

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 22.477898333333332 < 23.099012952380953.
IsChangePoint: Marked as a change because one of 1/5/2023 10:03:03 PM, 3/17/2023 1:30:52 PM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 27.188633593439572 (T) = (0 -22523062.010582015) / Math.Sqrt((171894708198.80118 / (299)) + (65595359560.08139 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.096693389953371 = (24934016.600874167 - 22523062.010582015) / 24934016.600874167 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

System.Text.Json.Tests.Perf_Doubles.WriteDoubles(Formatted: False, SkipValidation: True)

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 21.541084615384616 < 22.49863850874125.
IsChangePoint: Marked as a change because one of 1/4/2023 10:05:35 PM, 3/17/2023 1:30:52 PM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 13.750716309164607 (T) = (0 -21837350.090048842) / Math.Sqrt((140572835891.61118 / (299)) + (246243372389.702 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.09506158572985655 = (24131310.756280843 - 21837350.090048842) / 24131310.756280843 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

Name Value
Architecture arm64
OS Windows 10.0.19041
Queue SurfaceWindows
Baseline 0b081118dedcbc01d445f3f56222fde9d86f3f44
Compare e3f55cbfd83162bc85d73d69c765e7f44c478e6d
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Buffers.Text.Tests.Utf8FormatterTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
FormatterInt64 - Duration of single invocation 51.52 ns 37.83 ns 0.73 0.01 False
FormatterDouble - Duration of single invocation 224.67 ns 196.57 ns 0.87 0.00 False
FormatterUInt64 - Duration of single invocation 104.03 ns 31.75 ns 0.31 0.01 False
FormatterUInt32 - Duration of single invocation 52.26 ns 14.51 ns 0.28 0.04 False
FormatterDouble - Duration of single invocation 134.28 ns 115.31 ns 0.86 0.00 True
FormatterDouble - Duration of single invocation 220.66 ns 198.03 ns 0.90 0.00 False
FormatterInt64 - Duration of single invocation 100.12 ns 38.87 ns 0.39 0.02 False

graph
graph
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.Buffers.Text.Tests.Utf8FormatterTests*'

Payloads

Baseline
Compare

Histogram

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value: 9223372036854775807)

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 37.834873173877 < 49.041072120759786.
IsChangePoint: Marked as a change because one of 1/15/2023 4:47:52 PM, 1/21/2023 1:51:00 AM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 132.1583515861013 (T) = (0 -37.857703477618664) / Math.Sqrt((2.8282933149409697 / (299)) + (0.022581769033995325 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.27636149375643865 = (52.31576698998459 - 37.857703477618664) / 52.31576698998459 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterDouble(value: -1.7976931348623157E+308)

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 196.5712868499286 < 212.07289337464928.
IsChangePoint: Marked as a change because one of 2/17/2023 12:28:21 PM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 66.93267901684162 (T) = (0 -197.2688933199196) / Math.Sqrt((4.362439852566719 / (299)) + (1.3359574967586738 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.12049070865150759 = (224.2942687023357 - 197.2688933199196) / 224.2942687023357 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt64(value: 18446744073709551615)

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 31.752789751305983 < 98.71291779140186.
IsChangePoint: Marked as a change because one of 4/9/2023 1:38:49 AM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 22.35412679300909 (T) = (0 -32.08048842390872) / Math.Sqrt((153.39665227830733 / (299)) + (0.035963858130695275 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.33379599457767767 = (48.15415122515234 - 32.08048842390872) / 48.15415122515234 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt32(value: 4294967295)

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 14.514841538306781 < 49.62072321234691.
IsChangePoint: Marked as a change because one of 4/9/2023 1:38:49 AM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 13.966593124741689 (T) = (0 -14.01057401647873) / Math.Sqrt((49.65246144946404 / (299)) + (0.18279029404714575 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.3008717812087682 = (20.040063667723956 - 14.01057401647873) / 20.040063667723956 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterDouble(value: 12345)

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 115.3125069617254 < 127.85251750185118.
IsChangePoint: Marked as a change because one of 1/17/2023 4:06:07 PM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 59.94570518498132 (T) = (0 -116.00652648616341) / Math.Sqrt((1.3729382673038624 / (299)) + (0.7754340827047551 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.13470019578192913 = (134.06512508227462 - 116.00652648616341) / 134.06512508227462 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterDouble(value: 1.7976931348623157E+308)

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 198.02941695177418 < 209.46744919320582.
IsChangePoint: Marked as a change because one of 2/17/2023 12:28:21 PM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 66.59144880807541 (T) = (0 -197.82432381804094) / Math.Sqrt((4.470707986727382 / (299)) + (1.0624835869435656 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.10934160528755973 = (222.11021081984063 - 197.82432381804094) / 222.11021081984063 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value: -9223372036854775808)

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 38.87079245560978 < 94.50689816738003.
IsChangePoint: Marked as a change because one of 4/9/2023 1:38:49 AM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 11.904322023787975 (T) = (0 -38.55428464994623) / Math.Sqrt((137.39837930270465 / (299)) + (0.13333472544546063 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.17536378152673568 = (46.75308188782422 - 38.55428464994623) / 46.75308188782422 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

Name Value
Architecture arm64
OS Windows 10.0.19041
Queue SurfaceWindows
Baseline 0b081118dedcbc01d445f3f56222fde9d86f3f44
Compare e3f55cbfd83162bc85d73d69c765e7f44c478e6d
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.ContainsKeyTrue<Int32, Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
SortedDictionary - Duration of single invocation 42.39 μs 37.78 μs 0.89 0.16 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.Collections.ContainsKeyTrue&lt;Int32, Int32&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.ContainsKeyTrue<Int32, Int32>.SortedDictionary(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 37.78178700828157 < 40.24326720157657.
IsChangePoint: Marked as a change because one of 1/13/2023 8:11:05 PM, 2/9/2023 1:41:04 PM, 2/20/2023 2:00:07 PM, 2/23/2023 8:54:44 PM, 3/15/2023 9:07:40 PM, 3/16/2023 1:49:47 PM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 25.596719896439502 (T) = (0 -37755.224394124925) / Math.Sqrt((6972614.517358877 / (299)) + (23607.69910718655 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.09844801195950043 = (41878.03354101071 - 37755.224394124925) / 41878.03354101071 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

Name Value
Architecture arm64
OS Windows 10.0.19041
Queue SurfaceWindows
Baseline 0b081118dedcbc01d445f3f56222fde9d86f3f44
Compare e3f55cbfd83162bc85d73d69c765e7f44c478e6d
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

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 231.11 ns 177.71 ns 0.77 0.01 False
ToString - Duration of single invocation 232.43 ns 180.85 ns 0.78 0.01 False
ToString - Duration of single invocation 233.80 ns 215.54 ns 0.92 0.01 False
ToString - Duration of single invocation 202.71 ns 164.41 ns 0.81 0.02 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.Globalization.Tests.Perf_DateTimeCultureInfo*'

Payloads

Baseline
Compare

Histogram

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

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 177.70798480046406 < 219.7738427837317.
IsChangePoint: Marked as a change because one of 1/13/2023 9:23:19 AM, 4/9/2023 1:38:49 AM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 12.147612058245379 (T) = (0 -188.38574859034526) / Math.Sqrt((40.897545440149706 / (299)) + (16.41069767037484 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.08280452528148607 = (205.3932381733137 - 188.38574859034526) / 205.3932381733137 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

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

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 180.8507790239053 < 222.1836201854619.
IsChangePoint: Marked as a change because one of 1/13/2023 9:23:19 AM, 4/9/2023 1:38:49 AM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 15.636590661529105 (T) = (0 -190.49517113856504) / Math.Sqrt((34.651036240681876 / (299)) + (13.630306782194388 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.09486664159229982 = (210.46088885032574 - 190.49517113856504) / 210.46088885032574 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

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

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 215.5427411282022 < 222.02135826274622.
IsChangePoint: Marked as a change because one of 1/13/2023 9:23:19 AM, 4/9/2023 1:38:49 AM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 5.907742030058384 (T) = (0 -192.94236729275886) / Math.Sqrt((32.33452734454438 / (299)) + (72.22680063396781 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.08031004828132968 = (209.79066579144185 - 192.94236729275886) / 209.79066579144185 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

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

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 164.40887153705296 < 193.0567023730026.
IsChangePoint: Marked as a change because one of 1/13/2023 9:23:19 AM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 2.589893250311206 (T) = (0 -187.23201325237628) / Math.Sqrt((6.031374295944687 / (299)) + (214.30928829722163 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.06325655473384624 = (199.87544529780902 - 187.23201325237628) / 199.87544529780902 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

Name Value
Architecture arm64
OS Windows 10.0.19041
Queue SurfaceWindows
Baseline 0b081118dedcbc01d445f3f56222fde9d86f3f44
Compare e3f55cbfd83162bc85d73d69c765e7f44c478e6d
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Tests.Perf_Array

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Reverse - Duration of single invocation 51.14 ns 31.64 ns 0.62 0.03 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.Tests.Perf_Array*'

Payloads

Baseline
Compare

Histogram

System.Tests.Perf_Array.Reverse

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 31.6435857167785 < 48.67405143540416.
IsChangePoint: Marked as a change because one of 1/11/2023 1:25:06 PM, 1/21/2023 9:40:41 PM, 2/1/2023 6:25:50 PM, 2/7/2023 3:56:56 PM, 3/10/2023 4:14:40 PM, 4/6/2023 11:23:56 PM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 19.61451100927661 (T) = (0 -31.283717040397775) / Math.Sqrt((91.73285126679376 / (299)) + (0.2752522180347882 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.2669608276464544 = (42.676733004535265 - 31.283717040397775) / 42.676733004535265 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

Name Value
Architecture arm64
OS Windows 10.0.19041
Queue SurfaceWindows
Baseline 0b081118dedcbc01d445f3f56222fde9d86f3f44
Compare e3f55cbfd83162bc85d73d69c765e7f44c478e6d
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

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
Reverse - Duration of single invocation 101.21 ns 63.17 ns 0.62 0.04 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>.Reverse(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 63.16610253404097 < 95.93318524833111.
IsChangePoint: Marked as a change because one of 1/11/2023 1:25:06 PM, 1/21/2023 9:40:41 PM, 2/1/2023 6:25:50 PM, 2/7/2023 3:56:56 PM, 3/10/2023 4:14:40 PM, 4/6/2023 11:23:56 PM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 19.77364989345919 (T) = (0 -62.66269625036412) / Math.Sqrt((348.5106225431585 / (299)) + (0.33392165660546647 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.2570924590609254 = (84.3479071045034 - 62.66269625036412) / 84.3479071045034 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
@performanceautofiler
Copy link
Author

performanceautofiler bot commented Apr 20, 2023 •
edited
Loading

Run Information

Name Value
Architecture arm64
OS Windows 10.0.19041
Queue SurfaceWindows
Baseline 0b081118dedcbc01d445f3f56222fde9d86f3f44
Compare e3f55cbfd83162bc85d73d69c765e7f44c478e6d
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

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
Reverse - Duration of single invocation 50.42 ns 35.91 ns 0.71 0.03 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;Char&gt;*'

Payloads

Baseline
Compare

Histogram

System.Memory.Span<Char>.Reverse(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 35.914540877321464 < 47.9078566402482.
IsChangePoint: Marked as a change because one of 1/11/2023 1:25:06 PM, 1/21/2023 9:40:41 PM, 2/1/2023 6:25:50 PM, 2/7/2023 3:56:56 PM, 3/10/2023 4:14:40 PM, 4/6/2023 11:23:56 PM, 4/12/2023 8:39:35 PM, 4/20/2023 12:14:19 AM falls between 4/11/2023 5:52:15 AM and 4/20/2023 12:14:19 AM.
IsImprovementStdDev: Marked as improvement because 18.65373758565184 (T) = (0 -36.97482592831608) / Math.Sqrt((44.30341206066743 / (299)) + (0.20020969087793947 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.17352467884846695 = (44.737967344020426 - 36.97482592831608) / 44.737967344020426 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

@EgorBo EgorBo removed the untriaged label Apr 20, 2023
@EgorBo EgorBo closed this as completed Apr 20, 2023
@EgorBo EgorBo mentioned this issue Apr 20, 2023
Merged
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@EgorBo EgorBo

Labels
arch-arm64 branch-refs/heads/main kind-micro os-windows perf-improvement runtime-coreclr
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@EgorBo