OpenFOAM

OpenFOAM is the leading free, open-source software for computational fluid dynamics (CFD). This test profile currently uses the drivaerFastback test case for analyzing automotive aerodynamics or alternatively the older motorBike input.

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

Project Site

openfoam.org

Source Repository

github.com

Test Created

10 January 2021

Last Updated

17 September 2022

Test Maintainer

Michael Larabel 

Test Type

Processor

Average Install Time

20 Minutes, 42 Seconds

Average Run Time

3 Minutes, 35 Seconds

Test Dependencies

OpenMPI + C++ Boost + Zlib + FFTW + C/C++ Compiler Toolchain + Flex + Bison + NCurses

Accolades

40k+ Downloads

Supported Platforms

Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsOpenFOAM Popularity Statisticspts/openfoam2021.012021.022021.032021.042021.052021.062021.072021.082021.092021.102021.112021.122022.012022.022022.032022.042022.052022.062022.072022.082022.092022.102022.112022.122023.012023.022023.032023.042023.052023.062023.072023.082023.092023.102023.112023.122024.012024.022024.032024.0414K28K42K56K70K
* 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 updated weekly as of 29 April 2024.
drivaerFastback, Medium Mesh Size44.8%motorBike5.6%drivaerFastback, Small Mesh Size49.6%Input Option PopularityOpenBenchmarking.org

Revision History

pts/openfoam-1.2.0   [View Source]   Sat, 17 Sep 2022 06:03:21 GMT
Update against OpenFOAM 10.

pts/openfoam-1.1.2   [View Source]   Thu, 30 Jun 2022 09:29:01 GMT
Add drivaerFastback, Large Mesh Size for large servers as on EPYC finding medium mesh size runs rather quickly still.

pts/openfoam-1.1.1   [View Source]   Wed, 29 Jun 2022 19:23:40 GMT
Update against OpenFOAM 9, add new drivaerFastback model, use in-tree motorBike too. Closes: https://github.com/phoronix-test-suite/phoronix-test-suite/issues/521

pts/openfoam-1.0.1   [View Source]   Sun, 10 Jan 2021 15:07:31 GMT
Add Motorbike 60M for larger HPC servers.

pts/openfoam-1.0.0   [View Source]   Sun, 10 Jan 2021 13:37:16 GMT
Initial commit of OpenFOAM 8 at long last...

Suites Using This Test

HPC - High Performance Computing

Molecular Dynamics

Scientific Computing


Performance Metrics

Analyze Test Configuration:

OpenFOAM 10

Input: drivaerFastback, Medium Mesh Size - Execution Time

OpenBenchmarking.org metrics for this test profile configuration based on 909 public results since 17 September 2022 with the latest data as of 18 April 2024.

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
Seconds (Average)
2 x AMD EPYC 9684X 96-Core
99th
11
91 +/- 10
2 x AMD EPYC 9754 128-Core
96th
6
116 +/- 1
2 x AMD EPYC 9634 84-Core
95th
10
117 +/- 3
2 x AMD EPYC 9654 96-Core
95th
31
117 +/- 14
2 x AMD EPYC 9554 64-Core
93rd
19
130 +/- 2
2 x INTEL XEON PLATINUM 8592
92nd
3
138 +/- 1
2 x AMD EPYC 7773X 64-Core
90th
38
167 +/- 23
2 x AMD EPYC 9384X 32-Core
88th
7
170 +/- 1
2 x AMD EPYC 9374F 32-Core
88th
7
170 +/- 1
2 x Intel Xeon Platinum 8490H
82nd
21
195 +/- 2
2 x Intel Xeon Max 9480
82nd
24
195 +/- 21
2 x AMD EPYC 7573X 32-Core
79th
5
204 +/- 1
AMD EPYC 9654 96-Core
76th
20
261 +/- 36
2 x AMD EPYC 9184X 16-Core
76th
4
263
Mid-Tier
75th
> 269
AMD EPYC 9634 84-Core
75th
5
270 +/- 1
2 x AMD EPYC 7763 64-Core
74th
10
277 +/- 1
2 x AMD EPYC 7713 64-Core
74th
3
286
2 x AMD EPYC 7663 56-Core
73rd
3
296
2 x AMD EPYC 7643 48-Core
73rd
6
297 +/- 1
INTEL XEON PLATINUM 8592
71st
3
305 +/- 3
2 x AMD EPYC 75F3 32-Core
70th
3
310 +/- 1
2 x AMD EPYC 7543 32-Core
70th
3
320 +/- 1
AMD Ryzen Threadripper PRO 7995WX 96-Cores
70th
13
326 +/- 9
2 x AMD EPYC 7373X 16-Core
68th
5
333 +/- 1
2 x Intel Xeon Platinum 8380
67th
14
362 +/- 3
AMD EPYC 9374F 32-Core
64th
4
373 +/- 1
AMD EPYC 9754 128-Core
63rd
7
400 +/- 22
2 x Intel Xeon Platinum 8362
63rd
4
401 +/- 3
ARMv8 Neoverse-V2 72-Core
63rd
4
405 +/- 23
Intel Xeon Platinum 8490H
61st
11
421 +/- 2
AMD EPYC 7573X 32-Core
60th
5
428 +/- 1
2 x AMD EPYC 7551 32-Core
57th
4
516 +/- 11
2 x AMD EPYC 7313 16-Core
56th
3
523 +/- 4
AMD EPYC 7473X 24-Core
56th
4
532 +/- 16
2 x AMD EPYC 7601 32-Core
56th
5
540 +/- 4
Intel Xeon Platinum 8462Y
55th
3
547
2 x Intel Xeon Platinum 8280
54th
4
596 +/- 1
AMD EPYC 7713 64-Core
51st
3
632 +/- 1
AMD EPYC 7763 64-Core
51st
15
632 +/- 7
Median
50th
639
AMD EPYC 7643 48-Core
50th
6
648 +/- 2
AMD EPYC 75F3 32-Core
48th
7
663 +/- 1
AMD EPYC 8534P 64-Core
48th
8
677 +/- 4
AMD EPYC 7543 32-Core
47th
4
678 +/- 2
AMD EPYC 7663P 56-Core
45th
3
778 +/- 10
Intel Xeon Platinum 8380
44th
4
795
ARMv8 Neoverse-N1 128-Core
43rd
10
861 +/- 2
Intel Xeon Platinum 8362
43rd
3
864 +/- 1
2 x Intel Xeon Gold 5220R
41st
4
899 +/- 1
2 x Intel Xeon E5-2690 v4
34th
37
1281 +/- 50
AMD Ryzen Threadripper PRO 5965WX 24-Cores
34th
5
1292 +/- 12
AMD Ryzen Threadripper 3990X 64-Core
33rd
7
1366 +/- 5
AMD Ryzen Threadripper 3970X 32-Core
31st
5
1454 +/- 7
Intel Xeon Gold 6226R
30th
3
1606 +/- 7
Intel Core i9-13900K
29th
11
1759 +/- 33
Intel Core i9-14900K
29th
10
1800 +/- 38
Low-Tier
25th
> 1929
AMD Ryzen 9 7950X3D 16-Core
25th
22
1943 +/- 135
AMD Ryzen 9 7900X3D 12-Core
25th
16
2044 +/- 123
Intel Xeon Silver 4216
25th
3
2076
Intel Core i5-13600K
21st
6
2140 +/- 14
Intel Core i5-14600K
20th
6
2155 +/- 19
Intel Xeon E E-2488
18th
4
2183 +/- 1
AMD Ryzen 7 7800X3D 8-Core
17th
17
2189 +/- 101
AMD Ryzen 9 7950X 16-Core
17th
18
2214 +/- 146
AMD Ryzen 9 7900X 12-Core
16th
25
2341 +/- 166
AMD Ryzen 9 7900 12-Core
16th
18
2416 +/- 149
AMD Ryzen 7 7700X 8-Core
10th
14
2694 +/- 156
AMD Ryzen 7 7700 8-Core
10th
11
2723 +/- 140
AMD Ryzen 5 7600X 6-Core
8th
15
2852 +/- 194
Intel Core i7-1280P
8th
3
2978 +/- 4
AMD Ryzen 7 5800X3D 8-Core
5th
8
3761 +/- 292
AMD Ryzen 7 5800X 8-Core
5th
3
4156 +/- 1
Intel Core i9-11900K
4th
3
4378 +/- 13
Intel Xeon E-2388G
2nd
10
5761 +/- 13
AMD Ryzen 7 PRO 5850U
1st
3
5837 +/- 3
Intel Xeon E-2336
1st
5
5886 +/- 7
OpenBenchmarking.orgDistribution Of Public Results - Input: drivaerFastback, Medium Mesh Size - Execution Time909 Results Range From 33 To 9338 Seconds332204075947819681155134215291716190320902277246426512838302532123399358637733960414743344521470848955082526954565643583060176204639165786765695271397326751377007887807482618448863588229009919693834080120160200

Based on OpenBenchmarking.org data, the selected test / test configuration (OpenFOAM 10 - Input: drivaerFastback, Medium Mesh Size - Execution Time) has an average run-time of 23 minutes. By default this test profile is set to run at least 1 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 BenchmarkInput: drivaerFastback, Medium Mesh Size - Execution TimeRun-Time20406080100Min: 1 / Avg: 22.17 / Max: 94

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.

OpenBenchmarking.orgRelative Core Scaling To BaseOpenFOAM CPU Core ScalingInput: drivaerFastback, Medium Mesh Size - Execution Time812326496128612182430

Notable Instruction Set Usage

Notable instruction set extensions supported by this test, based on an automatic analysis by the Phoronix Test Suite / OpenBenchmarking.org analytics engine.

Instruction Set
Support
Instructions Detected
SSE2 (SSE2)
Used by default on supported hardware.
 
MULSD ADDSD MOVDQU CVTSI2SD DIVSD COMISD UNPCKLPD MOVUPD MOVAPD SHUFPD MOVHPD MULPD DIVPD ADDPD SUBPD SUBSD MAXSD PUNPCKLQDQ MOVLPD ANDPD MAXPD MINSD XORPD MOVDQA UCOMISD MINPD SQRTSD UNPCKHPD MOVD PSHUFD CMPLTPD ANDNPD CVTTSD2SI ORPD PMULUDQ PSRLDQ CVTSD2SS CVTSS2SD CVTPD2PS CVTPS2PD PADDQ CMPLTSD PSHUFLW CMPNLTSD CMPLESD CMPLEPD CVTDQ2PD CMPNLESD CVTTPD2DQ PSLLDQ
Last automated analysis: 18 January 2022

This test profile binary relies on the shared libraries libmomentumTransportModels.so, libincompressibleMomentumTransportModels.so, libincompressibleTransportModels.so, libfiniteVolume.so, libmeshTools.so, libfvOptions.so, libsampling.so, libOpenFOAM.so, libm.so.6, libc.so.6, libPstream.so.

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 Neoverse-N1, ARMv8 Neoverse-N1 128-Core, ARMv8 Neoverse-N1 80-Core, ARMv8 Neoverse-V2 72-Core, Ampere ARMv8 Neoverse-N1 128-Core, Ampere ARMv8 Neoverse-N1 256-Core

Recent Test Results

OpenBenchmarking.org Results Compare

1 System - 2 Benchmark Results

2 x AMD EPYC 7551 32-Core - Supermicro Super Server H11DSi-NT v2.00 - AMD 17h

Ubuntu 22.04 - 6.5.0-26-generic - GNOME Shell 42.9

1 System - 4 Benchmark Results

AMD Ryzen 7 3800X 8-Core - ASRock X570 Pro4 - AMD Starship

Debian 12 - 6.6.13+bpo-amd64 - Xfce 4.18

1 System - 2 Benchmark Results

2 x AMD EPYC 7551 32-Core - Supermicro Super Server H11DSi-NT v2.00 - AMD 17h

Ubuntu 22.04 - 6.5.0-26-generic - GNOME Shell 42.9

1 System - 2 Benchmark Results

2 x AMD EPYC 7551 32-Core - Supermicro Super Server H11DSi-NT v2.00 - AMD 17h

Ubuntu 22.04 - 6.5.0-26-generic - GNOME Shell 42.9

1 System - 2 Benchmark Results

2 x AMD EPYC 7551 32-Core - Supermicro Super Server H11DSi-NT v2.00 - AMD 17h

Ubuntu 22.04 - 6.5.0-26-generic - GNOME Shell 42.9

1 System - 117 Benchmark Results

AMD Ryzen Threadripper 7980X 64-Cores - System76 Thelio Major - AMD Device 14a4

Ubuntu 23.10 - 6.5.0-26-generic - GNOME Shell 45.2

3 Systems - 177 Benchmark Results

Intel Xeon E E-2488 - Supermicro Super Server X13SCL-F v0123456789 - Intel Device 7a27

Ubuntu 22.04 - 6.2.0-26-generic - GNOME Shell 42.9

1 System - 2 Benchmark Results

2 x Intel Xeon E5-2696 v4 - ASUS Z10PE-D8 WS - Intel Xeon E7 v4

Ubuntu 22.04 - 6.5.0-25-generic - X Server 1.21.1.4

1 System - 6 Benchmark Results

AMD EPYC 7601 32-Core - Supermicro H11DSi-NT v2.00 - AMD 17h

Ubuntu 22.04 - 5.15.0-100-generic - KDE Plasma 5.24.7

1 System - 6 Benchmark Results

AMD EPYC 7601 32-Core - Supermicro H11DSi-NT v2.00 - AMD 17h

Ubuntu 22.04 - 5.15.0-100-generic - KDE Plasma 5.24.7

1 System - 6 Benchmark Results

AMD EPYC 7601 32-Core - Supermicro H11DSi-NT v2.00 - AMD 17h

Ubuntu 22.04 - 5.15.0-100-generic - KDE Plasma 5.24.7

1 System - 91 Benchmark Results

2 x AMD EPYC 9684X 96-Core - AMD Titanite_4G - AMD Device 14a4

Ubuntu 24.04 - 6.8.0-11-generic - GNOME Shell 45.3

1 System - 2 Benchmark Results

Intel Core i7-14700K - Gigabyte B760M AORUS ELITE - Intel Device 7a27

Ubuntu 22.04 - 6.5.0-21-generic - X Server 1.21.1.4

1 System - 2 Benchmark Results

2 x Intel Xeon E5-2696 v4 - ASUS Z10PE-D8 WS - Intel Xeon E7 v4

Ubuntu 22.04 - 6.5.0-21-generic - X Server 1.21.1.4

1 System - 8 Benchmark Results

2 x Intel Xeon Platinum 8336C - Supermicro X12DAi-N6 v1.01 - Intel Device 0998

Ubuntu 22.04 - 6.5.0-14-generic - GNOME Shell 42.2

Most Popular Test Results

OpenBenchmarking.org Results Compare

12 Systems - 69 Benchmark Results

2 x AMD EPYC 9754 128-Core - AMD Titanite_4G - AMD Device 14a4

Ubuntu 23.04 - 6.2.0-23-generic - GNOME Shell 44.0

2 Systems - 334 Benchmark Results

2 x AMD EPYC 7601 32-Core - Dell 02MJ3T - AMD 17h

Ubuntu 22.04 - 5.15.0-40-generic - GNOME Shell 42.2

2 Systems - 135 Benchmark Results

2 x AMD EPYC 9654 96-Core - AMD Titanite_4G - AMD Device 14a4

Ubuntu 22.10 - 6.1.0-phx - GNOME Shell 43.0

3 Systems - 167 Benchmark Results

Intel Core i5-13600K - ASUS PRIME Z790-P WIFI - Intel Device 7a27

Ubuntu 22.04 - 6.0.0-060000rc1daily20220820-generic - GNOME Shell 42.2

2 Systems - 343 Benchmark Results

2 x Intel Xeon Platinum 8280 - GIGABYTE MD61-SC2-00 v01000100 - Intel Sky Lake-E DMI3 Registers

Ubuntu 21.04 - 5.11.0-49-generic - GNOME Shell 3.38.4

2 Systems - 334 Benchmark Results

2 x AMD EPYC 7601 32-Core - Dell 02MJ3T - AMD 17h

Ubuntu 22.04 - 5.15.0-40-generic - GNOME Shell 42.2

10 Systems - 272 Benchmark Results

AMD Ryzen 5 5600X 6-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship

Ubuntu 22.04 - 5.19.0-46-generic - GNOME Shell 42.5

8 Systems - 271 Benchmark Results

AMD Ryzen 7 7800X3D 8-Core - ASUS PRIME X670-P - AMD Device 14d8

Ubuntu 22.04 - 6.2.0-26-generic - MATE 1.26.0

2 Systems - 93 Benchmark Results

AMD Ryzen 7 7800X3D 8-Core - ASUS ROG CROSSHAIR X670E HERO - AMD Device 14d8

Ubuntu 23.04 - 6.2.8-060208-generic - GNOME Shell 44.0

5 Systems - 89 Benchmark Results

2 x AMD EPYC 9184X 16-Core - AMD Titanite_4G - AMD Device 14a4

Ubuntu 22.04 - 5.15.0-47-generic - GNOME Shell 42.4

8 Systems - 271 Benchmark Results

AMD Ryzen 9 5950X 16-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship

Ubuntu 22.04 - 5.19.0-46-generic - GNOME Shell 42.5

2 Systems - 166 Benchmark Results

24 Systems - 193 Benchmark Results

2 x AMD EPYC 7713 64-Core - AMD DAYTONA_X - AMD Starship

Ubuntu 22.10 - 6.0.0-060000rc3daily20220904-generic - GNOME Shell
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