基于MPI并行计算方法的实践

Practice of Parallel Computing Method Based on MPI

步入信息高速快车的时代,基于MPI的并行计算是解决物联网、图像处理获取数据,人工智能处理数据的重要途径之一;同时也是MIMD(多指令多机)并行计算实现高效、高速目标的重要策略与方法。笔者从MPI(Message-Passing-Interface消息传递接口)一个跨语言的通信协议机制,通过Linux或Windows操作系统平台,以C++语言平台为基础,论述并行计算实现几种方法。

In the era of information high-speed train, MPI-based parallel computing is one of the important ways to solve the Internet of Things, image processing to obtain data, and artificial intelligence to process data;It is also an important strategy and method for MIMD(multiple instruction multiple machine) parallel computing to achieve high efficiency and high speed. Starting from MPI(Message-Passing-Interface), a cross-language communication protocol mechanism, through Linux or Windows operating system platform, based on the C++ language platform,the author discusses several ways to realize parallel computing.