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 1,494 public results since 17 September 2022 with the latest data as of 24 October 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.
1 System - 2 Benchmark Results |
2 x AMD EPYC 7K62 48-Core - ASRockRack ROME2D16-2T - AMD Starship Debian 12 - 6.1.0-26-amd64 - GCC 12.2.0 |
1 System - 3 Benchmark Results |
2 x AMD EPYC 7K62 48-Core - ASRockRack ROME2D16-2T - AMD Starship Debian 12 - 6.1.0-26-amd64 - GNOME Shell 43.9 |
3 Systems - 27 Benchmark Results |
ARMv8 Neoverse-V2 - Pegatron JIMBO P4352 - 1 x 480GB LPDDR5-6400MT Ubuntu 24.04 - 6.8.0-45-generic-64k - NVIDIA |
10 Systems - 145 Benchmark Results |
Intel Xeon 6980P - Intel AvenueCity v0.01 - Intel Ice Lake IEH Ubuntu 24.04 - 6.10.0-phx - GCC 13.2.0 |
1 System - 41 Benchmark Results |
Intel Xeon 6980P - Intel BIRCHSTREAM - Intel Ice Lake IEH Ubuntu 24.04 - 6.8.0-22-generic - GCC 13.2.0 |
1 System - 2 Benchmark Results |
AMD Eng Sample 100-000000896-02 - American Megatrends LLC. T2SEEP02.00 - AMD Device 14a4 Ubuntu 18.04 - 5.4.0-84-generic - GNOME Shell 3.28.4 |
1 System - 2 Benchmark Results |
AMD Eng Sample 100-000000896-02 - American Megatrends LLC. T2SEEP02.00 - AMD Device 14a4 Ubuntu 18.04 - 5.4.0-84-generic - GNOME Shell 3.28.4 |
1 System - 2 Benchmark Results |
AMD Eng Sample 100-000000896-02 - American Megatrends LLC. T2SEEP02.00 - AMD Device 14a4 Ubuntu 18.04 - 5.4.0-84-generic - GNOME Shell 3.28.4 |
1 System - 2 Benchmark Results |
AMD Eng Sample 100-000000896-02 - American Megatrends LLC. T2SEEP02.00 - AMD Device 14a4 Ubuntu 18.04 - 5.4.0-84-generic - GNOME Shell 3.28.4 |
1 System - 2 Benchmark Results |
AMD Eng Sample 100-000000896-02 - American Megatrends LLC. T2SEEP02.00 - AMD Device 14a4 Ubuntu 18.04 - 5.4.0-84-generic - GNOME Shell 3.28.4 |
1 System - 2 Benchmark Results |
AMD Eng Sample 100-000000896-02 - American Megatrends LLC. T2SEEP02.00 - AMD Device 14a4 Ubuntu 18.04 - 5.4.0-84-generic - GNOME Shell 3.28.4 |
1 System - 336 Benchmark Results |
AmpereOne - Supermicro ARS-211M-NR R13SPD v1.02 - Ampere Computing LLC Device e208 Ubuntu 24.04 - 6.8.0-39-generic-64k - GCC 13.2.0 |
3 Systems - 120 Benchmark Results |
2 x AMD EPYC 7773X 64-Core - AMD DAYTONA_X - AMD Starship Ubuntu 24.04 - 6.8.0-41-generic - GNOME Shell 46.0 |
5 Systems - 531 Benchmark Results |
AMD Ryzen 7 5800X3D 8-Core - ASRock X570 Pro4 - AMD Starship Ubuntu 22.04 - 5.17.4-051704-generic - GNOME Shell 42.0 |
1 System - 102 Benchmark Results |
AMD Ryzen 9 9950X 16-Core - ASUS ROG STRIX X670E-E GAMING WIFI - AMD Device 14d8 Ubuntu 24.04 - 6.10.0-phx - GNOME Shell 46.0 |