LAPACK的自动并行化工具研究  

RESEARCH ON THE AUTOMATIC PARALLELIZING TOOLS OF LAPACK

作　　者：谢幸[1] 李玉成[2] 

机构地区：[1]中国科学技术大学计算机系,合肥230027 [2]中国科学院软件所并行软件研究开发中心,北京100080

出　　处：《数值计算与计算机应用》2001年第2期130-133,共4页Journal on Numerical Methods and Computer Applications

摘　　要：LAPACK (Linear Algebra PACKage) is a subroutine library for solving the most common problems in numerical linear algebra, designed to run efficiently on shared-memory vector and parallel processors. Only the general sequential code of LAPACK is available on INTERNET, the optimization of it on a special machine is very burdensome. To solve this problem, we develop an automatic parallelizing tool on SGI POWER Challenge, and it shows good results.LAPACK (Linear Algebra PACKage) is a subroutine library for solving the most common problems in numerical linear algebra, designed to run efficiently on shared-memory vector and parallel processors. Only the general sequential code of LAPACK is available on INTERNET, the optimization of it on a special machine is very burdensome. To solve this problem, we develop an automatic parallelizing tool on SGI POWER Challenge, and it shows good results.

关 键 词：LAPACK 自动并行化 并行化工具 源代码分析 相关性分析 数据私有化 基本技术 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]