摘要
并行算法设计是实现并行计算的第一步。并行算法设计过程中需要解决任务划分(Partitioning)、通信分析(Communication)、任务组合(Agglomeration)和处理器映射(Mapping)四方面的工作,相应产生的设计方法学就是PCAM。但是在应用PCAM方法设计并行算法时会遇到如何调节数据与算法之间的矛盾的问题。针对这一问题本文提出面向对象的并行算法设计的方法,即OOPCAM方法。在PCAM方法的基础上结合面向对象思想解决原有方法存在的问题。
Parallel architecture design is the first step for parallel computing, During the procedure of parallel architecture design there are four tasks to finish： first, Partitioning; second, Communication; third, Agglomeration; fourth, Mapping. We used to use PCAM design method to deal with the tasks, but there exist conflict between data and architecture. To solves the conflict, we draw Orient Object technique into parallel architecture design, it is named OOPCAM. The new method will resolve the conflict between data and architecture and improve the efficiency of parallel architecture.
出处
《试验技术与试验机》
2007年第2期49-51,共3页
Test Technology and Testing Machine
