"Implementation of the lattice Boltzmann method without stored distribution functions on GPU"
Bikulov D.A., Senin D.S.

A new algorithm for the lattice Boltzmann method optimized for GPU is proposed. The algorithm significantly reduces the DRAM memory amount required for operation in the 2D and 3D cases. A theoretical estimation of memory consumption is given. Numerical experiments confirm this theoretical estimate.

Keywords: computational fluid dynamics, high performance computing, graphics processing units

Bikulov D.A., e-mail: bikulov@physics.msu.ru;   Senin D.S.., e-mail: senindmitry@gmail.com – Moscow State University, Faculty of Physics; Leninskiye Gory, Moscow, 119992, Russia