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.
OpenBenchmarking.org metrics for this test profile configuration based on 1,129 public results since 17 September 2022 with the latest data as of 25 June 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.
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.
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 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.
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.
22 Systems - 263 Benchmark Results |
AMD EPYC 9754 128-Core - AMD Titanite_4G - AMD Device 14a4 Ubuntu 24.04 - 6.9.0-060900rc3-generic - GCC 13.2.0 |
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1 System - 27 Benchmark Results |
Intel Core i9-14900K - ASUS PRIME Z790-P WIFI - Intel Raptor Lake-S PCH Ubuntu 24.04 - 6.8.0-31-generic - GNOME Shell 46.0 |
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1 System - 920 Benchmark Results |
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1 System - 926 Benchmark Results
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Intel Core i5-14500 - ASUS PRIME Z790-P WIFI - Intel Raptor Lake-S PCH Ubuntu 24.04 - 6.8.0-31-generic - GNOME Shell 46.0
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1 System - 432 Benchmark Results
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2 x AMD EPYC 7303 16-Core - AMD DAYTONA_X - AMD Starship Ubuntu 22.04 - 5.15.0-47-generic - GNOME Shell 42.9
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2 Systems - 256 Benchmark Results
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Intel Core i9-14900K - ASUS PRIME Z790-P WIFI - Intel Device 7a27 Ubuntu 22.04 - 6.5.0-28-generic - GNOME Shell 42.9
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1 System - 236 Benchmark Results
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AMD Ryzen 9 7900 12-Core - ASRockRack 1U4LW-B650/2L2T B650D4U-2L2T/BCM - AMD Device 14d8 Ubuntu 24.04 - 6.8.0-31-generic - GNOME Shell 46.0
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1 System - 2 Benchmark Results
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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
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1 System - 4 Benchmark Results
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AMD Ryzen 7 3800X 8-Core - ASRock X570 Pro4 - AMD Starship Debian 12 - 6.6.13+bpo-amd64 - Xfce 4.18
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1 System - 2 Benchmark Results
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AMD Ryzen 7 3800X 8-Core - ASRock X570 Pro4 - AMD Starship Debian 12 - 6.6.13+bpo-amd64 - Xfce 4.18
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1 System - 2 Benchmark Results
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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
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1 System - 2 Benchmark Results
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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
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1 System - 2 Benchmark Results
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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
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1 System - 2 Benchmark Results
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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
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1 System - 117 Benchmark Results
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AMD Ryzen Threadripper 7980X 64-Cores - System76 Thelio Major - AMD Device 14a4 Ubuntu 23.10 - 6.5.0-26-generic - GNOME Shell 45.2 |