toyBrot Fractal Generator

ToyBrot is a Mandelbrot fractal generator supporting C++ threads/tasks, OpenMP, Intel Threaded Building Blocks (TBB), and other targets.

To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark toybrot.

Project Site

gitlab.com

Test Created

28 February 2020

Last Updated

15 February 2021

Test Maintainer

Michael Larabel 

Test Type

Processor

Average Install Time

24 Seconds

Average Run Time

23 Minutes, 16 Seconds

Test Dependencies

C/C++ Compiler Toolchain + CMake + SDL 2.x + PNG Library

Accolades

10k+ Downloads

Supported Platforms


Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventstoyBrot Fractal Generator Popularity Statisticspts/toybrot2020.022020.032020.042020.052020.062020.072020.082020.092020.102020.112020.122021.012021.022021.032021.042021.052021.062021.072021.082021.092021.102021.112021.122022.012022.022022.032022.042022.052022.062022.072022.082022.092022.102022.118001600240032004000
* Uploading of benchmark result data to OpenBenchmarking.org is always optional (opt-in) via the Phoronix Test Suite for users wishing to share their results publicly.
** Data based on those opting to upload their test results to OpenBenchmarking.org and users enabling the opt-in anonymous statistics reporting while running benchmarks from an Internet-connected platform.
*** Test profile page view reporting began March 2021.
Data current as of 23 November 2022.
OpenMP27.6%TBB18.0%C++ Threads27.1%C++ Tasks27.2%Implementation Option PopularityOpenBenchmarking.org

Revision History

pts/toybrot-1.2.0   [View Source]   Mon, 15 Feb 2021 15:47:46 GMT
Increase intensity to 2000 x 2000 for newer CPU scaling.

pts/toybrot-1.1.1   [View Source]   Mon, 15 Feb 2021 14:55:46 GMT
Fix for building OpenMP on GCC systems.

pts/toybrot-1.1.0   [View Source]   Mon, 15 Feb 2021 13:46:15 GMT
Update against latest upstream to workaround build issues with modern compilers/toolchains.

pts/toybrot-1.0.0   [View Source]   Fri, 28 Feb 2020 16:23:37 GMT
Initial commit of toyBrot.

Suites Using This Test

C/C++ Compiler Tests


Performance Metrics

Analyze Test Configuration:

toyBrot Fractal Generator 2020-11-18

Implementation: OpenMP

OpenBenchmarking.org metrics for this test profile configuration based on 666 public results since 15 February 2021 with the latest data as of 18 October 2022.

Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded results. It is important to keep in mind particularly in the Linux/open-source space there can be vastly different OS configurations, with this overview intended to offer just general guidance as to the performance expectations.

Component
Percentile Rank
# Compatible Public Results
ms (Average)
99th
21
4300 +/- 85
95th
14
4906 +/- 179
90th
23
6009 +/- 68
84th
17
7149 +/- 634
79th
6
7568 +/- 133
79th
7
7569 +/- 44
77th
3
7903 +/- 49
Mid-Tier
75th
> 8012
75th
5
8013 +/- 31
74th
12
8316 +/- 100
70th
3
9601 +/- 1
69th
4
9922 +/- 60
68th
3
10787 +/- 87
66th
8
11031 +/- 54
64th
17
11157 +/- 54
62nd
10
12553 +/- 224
59th
5
13948 +/- 50
59th
11
14054 +/- 7
57th
3
14565 +/- 2
56th
6
14815 +/- 1
55th
3
15309 +/- 88
55th
7
15461 +/- 139
53rd
5
16504 +/- 40
53rd
4
16518 +/- 16
51st
3
17377 +/- 140
51st
3
17896 +/- 176
Median
50th
19815
50th
3
19939 +/- 192
49th
6
20918 +/- 1
48th
5
21403 +/- 120
47th
8
22334 +/- 1216
44th
4
24099 +/- 79
44th
8
24554 +/- 1342
43rd
5
25469 +/- 182
42nd
3
27455 +/- 95
42nd
4
27827 +/- 6
41st
3
28884 +/- 189
40th
3
30659 +/- 159
39th
6
33484 +/- 322
38th
5
35518 +/- 58
38th
5
35612 +/- 126
36th
4
37529 +/- 143
35th
5
38187 +/- 96
35th
5
39907 +/- 491
34th
3
40202 +/- 21
33rd
5
41555 +/- 298
33rd
3
43479 +/- 15
32nd
3
43853 +/- 14
32nd
4
46015 +/- 157
31st
5
48563 +/- 288
30th
5
49518 +/- 220
28th
3
53459 +/- 52
28th
3
53518 +/- 263
27th
4
59642 +/- 41
26th
4
61735 +/- 6
26th
4
61772 +/- 30
Low-Tier
25th
> 63208
25th
3
66335 +/- 49
24th
3
73435 +/- 1203
23rd
9
74539 +/- 3859
23rd
3
76121 +/- 21
22nd
4
78201 +/- 125
21st
6
79079 +/- 155
20th
4
85118 +/- 6
20th
3
85614 +/- 352
19th
5
87777 +/- 303
18th
3
88553 +/- 98
18th
3
89520 +/- 28
17th
6
94310 +/- 3970
17th
3
98423 +/- 13
16th
3
99780 +/- 7
16th
4
103560 +/- 255
15th
3
108481 +/- 736
14th
6
111050 +/- 165
13th
4
112563 +/- 156
13th
3
115013 +/- 219
12th
4
115137 +/- 168
12th
4
118483 +/- 352
11th
3
121357 +/- 352
10th
3
128151 +/- 397
10th
3
132205 +/- 9670
9th
3
133744 +/- 471
9th
8
134454 +/- 2409
8th
3
136079 +/- 183
8th
3
136882 +/- 207
7th
4
146160 +/- 87
7th
3
147410 +/- 261
6th
3
153405 +/- 40
5th
3
155208 +/- 1140
5th
4
181830 +/- 79
4th
3
185384 +/- 11
4th
3
191996 +/- 10757
4th
3
197803 +/- 154
3rd
3
204588 +/- 177
3rd
4
242092 +/- 787
2nd
4
242293 +/- 293
1st
4
311727 +/- 68
1st
3
371760 +/- 47
OpenBenchmarking.orgDistribution Of Public Results - Implementation: OpenMP666 Results Range From 4077 To 371812 ms40771143218787261423349740852482075556262917702727762784982923379969210704711440212175712911213646714382215117715853216588717324218059718795219530720266221001721737222472723208223943724679225414726150226885727621228356729092229827730563231298732034232769733505234240734976235711736447237182750100150200250

Based on OpenBenchmarking.org data, the selected test / test configuration (toyBrot Fractal Generator 2020-11-18 - Implementation: OpenMP) has an average run-time of 3 minutes. By default this test profile is set to run at least 3 times but may increase if the standard deviation exceeds pre-defined defaults or other calculations deem additional runs necessary for greater statistical accuracy of the result.

OpenBenchmarking.orgMinutesTime Required To Complete BenchmarkImplementation: OpenMPRun-Time48121620Min: 1 / Avg: 2.7 / Max: 16

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.2%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsImplementation: OpenMPDeviation246810Min: 0 / Avg: 0.22 / Max: 3

Does It Scale Well With Increasing Cores?

Yes, based on the automated analysis of the collected public benchmark data, this test / test settings does generally scale well with increasing CPU core counts. Data based on publicly available results for this test / test settings, separated by vendor, result divided by the reference CPU clock speed, grouped by matching physical CPU core count, and normalized against the smallest core count tested from each vendor for each CPU having a sufficient number of test samples and statistically significant data.

AMDIntelOpenBenchmarking.orgRelative Core Scaling To BasetoyBrot Fractal Generator CPU Core ScalingImplementation: OpenMP468121624324864128714212835

Tested CPU Architectures

This benchmark has been successfully tested on the below mentioned architectures. The CPU architectures listed is where successful OpenBenchmarking.org result uploads occurred, namely for helping to determine if a given test is compatible with various alternative CPU architectures.

CPU Architecture
Kernel Identifier
Verified On
Intel / AMD x86 64-bit
x86_64
(Many Processors)
ARMv8 64-bit
aarch64
ARMv8 Cortex-A72 4-Core, Ampere Altra ARMv8 Neoverse-N1 160-Core, Apple M2

Recent Test Results

OpenBenchmarking.org Results Compare

4 Systems - 537 Benchmark Results

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Ubuntu 22.04 - 5.17.4-051704-generic - GNOME Shell 42.0

1 System - 4 Benchmark Results

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Ubuntu 22.04 - 5.19.0-051900rc4daily20220628-generic - GNOME Shell 42.2

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