Numerical simulation of lava flow using a GPU SPH model

Annals Of Geophysics

Giuseppe Bilotta¹  Alexis Hérault²  Annamaria Vicari³ 

[1] Conservatoire des Arts et Métiers, Département Ingénierie Mathématique, Paris;Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Catania, Osservatorio Etneo, Catania, Italy;Università di Catania, Dipartimento di Matematica e Informatica, Catania

关键词: GPGPU;    modeling;    HPC;    SPH;    hazard;    lava.;   

DOI  :  10.4401/ag-5343

学科分类：地球化学与岩石

来源: Istituto Nazionale Di Geofisica E Vulcanologia

【 摘 要 】

A smoothed particle hydrodynamics (SPH) method for lava-flow modeling was implemented on a graphical processing unit (GPU) using the compute unified device architecture (CUDA) developed by NVIDIA. This resulted in speed-ups of up to two orders of magnitud

【 授权许可】

CC BY