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.orgSource Repository
github.comTest Created
10 January 2021Last Updated
17 September 2022Test Maintainer
Michael LarabelTest Type
ProcessorAverage Install Time
22 Minutes, 10 SecondsAverage Run Time
3 Minutes, 35 SecondsTest Dependencies
OpenMPI + C++ Boost + Zlib + FFTW + C/C++ Compiler Toolchain + Flex + Bison + NCursesAccolades
30k+ DownloadsSupported Platforms
** 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 3 December 2023.
Suites Using This Test
Performance Metrics
Analyze Test Configuration:OpenFOAM 10
Input: drivaerFastback, Small Mesh Size - Execution Time
OpenBenchmarking.org metrics for this test profile configuration based on 905 public results since 17 September 2022 with the latest data as of 26 November 2023.
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.
Based on OpenBenchmarking.org data, the selected test / test configuration (OpenFOAM 10 - Input: drivaerFastback, Small Mesh Size - Execution Time) has an average run-time of 4 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.
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.
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.
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.
Recent Test Results
Compare
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1 System - 2 Benchmark Results |
2 x AMD EPYC 9684X 96-Core - Giga Computing MZ93-FS0-000 v00010101 - AMD Device 14a4 Ubuntu 22.04 - 6.6.3-x64v4-xanmod1 - X Server 1.21.1.4 |
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1 System - 2 Benchmark Results |
2 x AMD EPYC 9684X 96-Core - Giga Computing MZ93-FS0-000 v00010101 - AMD Device 14a4 Ubuntu 22.04 - 6.6.3-compiled-663-231129 - X Server 1.21.1.4 |
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1 System - 2 Benchmark Results |
AMD EPYC 7R13 48-Core - Supermicro H12SSL-I v1.02 - AMD Starship EndeavourOS rolling - 6.6.2-zen1-1-zen - Xfce 4.18 |
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4 Systems - 350 Benchmark Results |
AMD EPYC 8534P 64-Core - AMD Cinnabar - AMD Device 14a4 Ubuntu 23.10 - 6.5.0-5-generic - GNOME Shell 45.0 |
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4 Systems - 415 Benchmark Results |
AMD Ryzen 9 7950X3D 16-Core - ASUS ROG STRIX X670E-E GAMING WIFI - AMD Device 14d8 Ubuntu 23.10 - 6.5.0-9-generic - GNOME Shell 45.0 |
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4 Systems - 106 Benchmark Results |
AMD EPYC 9B14 - Google Compute Engine c3d-standard-8 - Intel 440FX 82441FX PMC Ubuntu 22.04 - 6.2.0-1018-gcp - 1.3.238 |
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4 Systems - 106 Benchmark Results |
AMD EPYC 9B14 - Google Compute Engine c3d-standard-8 - Intel 440FX 82441FX PMC Ubuntu 22.04 - 6.2.0-1018-gcp - 1.3.238 |
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4 Systems - 106 Benchmark Results |
AMD EPYC 9B14 - Google Compute Engine c3d-standard-8 - Intel 440FX 82441FX PMC Ubuntu 22.04 - 6.2.0-1018-gcp - 1.3.238 |
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3 Systems - 106 Benchmark Results |
AMD EPYC 9B14 - Google Compute Engine c3d-standard-8 - Intel 440FX 82441FX PMC Ubuntu 22.04 - 6.2.0-1018-gcp - 1.3.238 |
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3 Systems - 513 Benchmark Results |
AMD EPYC 8534P 64-Core - AMD Cinnabar - AMD Device 14a4 Ubuntu 23.10 - 6.5.0-5-generic - GNOME Shell 45.0 |
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2 Systems - 106 Benchmark Results |
AMD EPYC 9B14 - Google Compute Engine c3d-standard-8 - Intel 440FX 82441FX PMC Ubuntu 22.04 - 6.2.0-1018-gcp - 1.3.238 |
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1 System - 2 Benchmark Results |
AMD EPYC 7R13 48-Core - Supermicro H12SSL-I v1.02 - AMD Starship EndeavourOS rolling - 6.6.1-zen1-1-zen - Xfce 4.18 |
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1 System - 106 Benchmark Results |
Intel Xeon Platinum 8481C - Google Compute Engine c3-standard-8 - Intel 440FX 82441FX PMC Ubuntu 22.04 - 6.2.0-1018-gcp - 1.3.238 |
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1 System - 2 Benchmark Results |
AMD EPYC 7R13 48-Core - Supermicro H12SSL-I v1.02 - AMD Starship EndeavourOS rolling - 6.6.1-zen1-1-zen - Xfce 4.18 |
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1 System - 2 Benchmark Results |
2 x Intel Xeon E5-2690 v4 - ASUS Z10PE-D8 WS - Intel Xeon E7 v4 Ubuntu 22.04 - 5.15.0-88-generic - GNOME Shell 42.9 |