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 1,187 public results since 17 September 2022 with the latest data as of 15 July 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 Intel Xeon Platinum 8475B - Supermicro Super Server X13DEI v1.01 - Intel Device 1bce Ubuntu 22.04 - 6.5.0-41-generic - X Server 1.21.1.3 |
1 System - 2 Benchmark Results |
2 x Intel Xeon Platinum 8475B - Supermicro Super Server X13DEI v1.01 - Intel Device 1bce Ubuntu 22.04 - 6.5.0-41-generic - X Server 1.21.1.3 |
1 System - 2 Benchmark Results |
2 x Intel Xeon Platinum 8475B - Supermicro Super Server X13DEI v1.01 - Intel Device 1bce Ubuntu 22.04 - 6.5.0-41-generic - X Server 1.21.1.3 |
1 System - 2 Benchmark Results |
2 x Intel Xeon Platinum 8475B - Supermicro Super Server X13DEI v1.01 - Intel Device 1bce Ubuntu 22.04 - 6.5.0-41-generic - GNOME Shell 42.9 |
1 System - 2 Benchmark Results |
2 x Intel Xeon Platinum 8475B - Supermicro Super Server X13DEI v1.01 - Intel Device 1bce Ubuntu 22.04 - 6.5.0-41-generic - GNOME Shell 42.9 |
1 System - 2 Benchmark Results |
2 x Intel Xeon Platinum 8475B - Supermicro Super Server X13DEI v1.01 - Intel Device 1bce Ubuntu 22.04 - 6.5.0-41-generic - GNOME Shell 42.9 |
1 System - 2 Benchmark Results |
2 x Intel Xeon Platinum 8475B - Supermicro Super Server X13DEI v1.01 - Intel Device 1bce Ubuntu 22.04 - 6.5.0-41-generic - GNOME Shell 42.9 |
1 System - 2 Benchmark Results |
2 x Intel Xeon Platinum 8475B - Supermicro Super Server X13DEI v1.01 - Intel Device 1bce Ubuntu 22.04 - 6.5.0-41-generic - GNOME Shell 42.9 |
1 System - 2 Benchmark Results |
2 x Intel Xeon Platinum 8475B - Supermicro Super Server X13DEI v1.01 - Intel Device 1bce Ubuntu 22.04 - 6.5.0-41-generic - GNOME Shell 42.9 |
1 System - 2 Benchmark Results |
2 x Intel Xeon Platinum 8475B - Supermicro Super Server X13DEI v1.01 - Intel Device 1bce Ubuntu 22.04 - 6.5.0-41-generic - GNOME Shell 42.9 |
1 System - 55 Benchmark Results |
Intel Xeon Platinum 8488C - Amazon EC2 r7i.16xlarge - Intel 440FX 82441FX PMC Ubuntu 24.04 - 6.8.0-1009-aws - GCC 13.2.0 |
1 System - 60 Benchmark Results |
AMD Ryzen Threadripper PRO 5975WX 32-Cores - Supermicro M12SWA-TF v1.01 - AMD Starship Ubuntu 22.04 - 6.5.0-41-generic - GNOME Shell 42.9 |
1 System - 2 Benchmark Results |
AMD EPYC 9654 96-Core - Giga Computing MZ73-LM1-000 v01000100 - AMD Device 14a4 Ubuntu 20.04 - 5.15.0-113-generic - GNOME Shell 3.36.9 |
2 Systems - 55 Benchmark Results |
ARMv8 Neoverse-V2 - Amazon EC2 r8g.16xlarge - Amazon Device 0200 Ubuntu 24.04 - 6.8.0-1009-aws - GCC 13.2.0 |
2 Systems - 55 Benchmark Results |
AMD EPYC 9R14 - Amazon EC2 r7a.16xlarge - Intel 440FX 82441FX PMC Ubuntu 24.04 - 6.8.0-1009-aws - GCC 13.2.0 |