Design and development of a hybrid (mpi+cuda) parallel program for solving the oil displacement problem

Abstract

In this work, a numerical model of oil displacement was developed using parallel computing technology through the Buckley-Leverett method. Used the hybrid (MPI + CUDA (2 GPU)) high-performance parallel computing technologies. The main goal of this work is by using these two GPU to implement computing processes of distributed data through the MPI, as well as to make a comparative analysis of the computing time and acceleration of parallel algorithms. The MPI, CUDA, hybrid (MPI + CUDA) parallel computing algorithm and the parallel program were realized, and the results were analyzed.