Parallel Programming Based on MPI Environment

MPI(Message Passing Interface)is one of the message passing parallel programming standards.This article first summarys the concepts and composition of MPI,then puts its emphasis on MPI(Message Passing Interface)which supports parallel programming and the methods of parallel programming based on MPI environment.The article also gives an example to explain procedure of MPI programming,design and master/slave parallel computing.According to parallel programming design pattern of Master/Slave model is presented.