LS SIMD C编译器的数据通信优化算法

摘要：

LS SIMD is an embedded memory-shared massively parallel machine. In this paper,we present a deep study of data communication optimizations techniques of LS SIMD parallel compiler. First,some conceptions of data layout and data communication are given,and the data communication principle of LS SIMD is analyzed. Second,we propose an optimization algorithm of data communication,and discuss some aspects in detail ,such as the representation of register state space ,decision and generation of inner data communication and batch data communication in PE array.

关键词：Parallel compiler、Automatic data layout、Data communication、Optimization

所属期刊栏目：28

分类号：TP3(计算技术、计算机技术)

资助基金：国防预研基金

在线出版日期：2004-01-08（万方平台首次上网日期，不代表论文的发表时间）

页数：共4页

页码：116-118,115