A Parallel Finite-Difference Time-Domain Framework on Heterogeneous Supercomputing Platforms
Yue Li, Qiran Lu, Hanyu Li, Haijing Zhou, Mengmeng Li, Dazhi Z. Ding · 2024
This paper proposes a parallel framework for the Finite-Difference Time-Domain (FDTD) method on heterogeneous supercomputing platforms. The main content covers MPI parallelism, heterogeneous communication, and heterogeneous parallel acceleration. Compared to traditional MPI-based process parallel frameworks, this framework effectively leverages the characteristics of heterogeneous supercomputers. Numerical simulations validate the efficiency of the proposed method.