摘要
并行计算模型是并行计算机基本特征的抽象,是并行算法设计和分析的基础,其重要性类似于顺序计算的存储程序模型,因而受到广泛的关注。虽然提出了大量的并行计算模型,但是仍无一通用模型。本文概述了并行计算模型的一些基本概念,介绍了理想计算模型的特征,讨论了一些典型的并行计算模型,综述了目前并行计算模型在异构计算环境的发展情况。
Parallel computing model is an abstract of parallel machines,it is the base of parallel programming design and analysis. Because it's importance to the program in parallel computing can be compared to the Von. Neumann Model in sequence machine,it has attracted so many people. A lot of parallel computing model had been proposed, however,not a model that servers as universal. In this paper,parallel computing models are studied. First with some basic conceptions;followed by the view of the criteria to evaluate parallel computing models; next is some typical models are discussed; finally,some parallel computing models on heterogeneous computing are surveyed.
出处
《计算机科学》
CSCD
北大核心
2004年第9期128-131,共4页
Computer Science
基金
国防预先研究项目(16.1.4.1)
