Programs in Physics & Physical Chemistry
|[Licence| Download | New Version Template] aeus_v1_0.tar.gz(12035 Kbytes)|
|Manuscript Title: DualSPHysics: open-source parallel CFD solver based on Smoothed Particle Hydrodynamics (SPH)|
|Authors: A. J. C. Crespo, J. M. Domínguez, B. D. Rogers, M. Gómez-Gesteiram, S. Longshaw, R. Canelas, R. Vacondio, A. Barreiro, O. García-Feal|
|Program title: DualSPHysics|
|Catalogue identifier: AEUS_v1_0|
Distribution format: tar.gz
|Journal reference: Comput. Phys. Commun. 187(2015)204|
|Programming language: C++ and CUDA.|
|Computer: Tested on CPU Intel X5500 and GPUs: GTX 480, GTX 680, Tesla K20 and GTX Titan.|
|Operating system: Any system with a C++ and NVCC compiler, tested on Linux distribution Centos 6.5 CUDA: Tested on versions 4.0, 4.1, 4.2, 5.0 and 5.5 with driver version 331.38.|
|Has the code been vectorised or parallelized?: Different threads of CPU or number of cores of GPU.|
|RAM: Tens of MB to several GB, depending on problem|
|Keywords: SPH, Free-surface, Meshfree methods, GPU.|
Nature of problem:
The DualSPHysics code has been developed to study free-surface flows requiring high computational cost.
DualSPHysics is an implementation of Smoothed Particle Hydrodynamics, which is a Lagrangian meshless particle method.
6 hours on 8 processors of Intel X5500 (15 min on GTX Titan) for the dam-break case with 1 million particles simulating 1.5s of physical time (more than 26,000 steps).
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