期刊名称：Computational Methods in Science and Technology
印刷版ISSN：1505-0602
出版年度：2015
卷号：21
期号：3
页码：117-121
DOI：10.12921/cmst.2015.21.03.002
出版社：Poznan Supercomputing and Networking Center
摘要：Parallelization of processing in Monte Carlo simulations of the Ising spin system with the lattice distributed in a stripe way is proposed. Message passing is applied and one-sided MPI communication with the MPI memory window is exploited. The 2D Ising spin lattice model is taken for testing purposes. The scalability of processing in our simulations is tested in real-life computing on high performance multicomputers and discussed on the basis of speedup and efficiency. The larger the lattice the better scalability is obtained.
其他关键词：parallel processing, distributed processing, one-sided MPI communication, Monte Carlo simulations, classical spin lattice model, high performance computing
