Publications Repository - Helmholtz-Zentrum Dresden-Rossendorf
2 PublicationsComparison of Different Parallel Implementaions of the 2+1-Dimensional KPZ Model and the 3-Dimensional KMC Model
Kelling, J.; Ódor, G.; Nagy, M. F.; Schulz, H.; Heinig, K.-H.
Abstract
We show that efficient simulations of the Kardar-Parisi-Zhang interface growth in 2 + 1 dimensions and of the 3-dimensional Kinetic Monte Carlo of thermally activated diffusion can be realized both on GPUs and modern CPUs. In this article we present results of different implementations on GPUs using CUDA and OpenCL and also on CPUs using OpenCL and MPI. We investigate the runtime and scaling behavior on different architectures to find optimal solutions for solving current simulation problems in the field of statistical physics and materials science.
-
European Physical Journal - Special Topics 210(2012), 175-187
DOI: 10.1140/epjst/e2012-01645-8
Cited 8 times in Scopus -
Contribution to WWW
http://arxiv.org/abs/1204.5072
Permalink: https://www.hzdr.de/publications/Publ-17032
Years: 2023 2022 2021 2020 2019 2018 2017 2016 2015