PRAM,BSP和LogP并行模型之间的关系及其比较  

THE RELATIONSHIP AND COMPARISON OF THE PRAM, BSP AND LOGP MODEL

作　　者：刘久星[1] 孙永强[1] 

机构地区：[1]上海交通大学计算机科学及工程系,上海200030

出　　处：《小型微型计算机系统》1999年第11期824-827,共4页Journal of Chinese Computer Systems

摘　　要：本文详细讨论了ＰＲＡＭ，ＢＳＰ和ＬｏｇＰ三种并行模型．我们提出用一个五元组（Ｐ， Ｇ， Ｏ， Ｌ， Ｓ）来概括这三种模型，并指出它们之间的关系．本文还讨论了这三种模型各自的优缺点。In this paper, we discuss thoroughly about the PRAM, BSP and LogP model and present a method using a tuple (P, G, O, L, S)to describe these models. We also cover the advantages and disadvantages of these models and reach the conclusion that the BSP model is superior to the other two models.

关 键 词：BSP PRAM LOGP 并行计算模型 并行计算机 

分 类 号：TP338.6[自动化与计算机技术—计算机系统结构]