自动并行编译中的层次分析技术  

Hierarchical Analysis Technique in Parallelizing Compiler

作　　者：徐融[1] 朱根江[1] 谢立[1] 

机构地区：[1]南京大学计算机系,南京210093

出　　处：《计算机科学》1998年第3期41-44,共4页Computer Science

摘　　要：当今,绝大部分的超级计算机都采用了某种形式的并行处理技木。在并行机上进行程序设计,有两种选择：一是设计全新的井行语言,如Linda,Occam等；或者在传统的串行语言中加入并行的成分。Hierachical Task Graph (HTG) is an efficient intermediate representation in parallelizing compiler. It decomposes program into hierachical tasks based on strongly connected regions , which can be used to exploit coarse-grained parallelism. Compared with other hierachical analysis techniques such as interval analysis etc. . it is of large node number. This paper reduced the node number in HTG by combining the interval analysts method with HTG technique.

关 键 词：自动并行编译 层次分析 并行处理 编译程序 

分 类 号：TP314[自动化与计算机技术—计算机软件与理论]