基于Matlab的分布式并行优化计算环境  

Distributed Parallel Optimization Computation Environment Based on Matlab

作　　者：张帆[1] 邵之江[1] 仲卫涛[1] 钱积新[1] 

机构地区：[1]浙江大学系统工程研究所,杭州310027

出　　处：《系统仿真学报》2002年第9期1145-1148,1153,共5页Journal of System Simulation

基　　金：国家自然科学基金(编号:29906010)

摘　　要：在对并行计算环境进行深入讨论的基础上,提出了基于Matlab的分布式并行优化计算环境的层次结构,并设计了初始化函数、发送接收任务函数、进行任务函数和回送并综合结果函数四大类的基本并行函数,这些函数都具有大粒度的特点。利用这些基础函数,实现了并行SQP。从伪代码的分析中表明,利用四类基本函数实现分布式并行计算是简单而有效的。A distributed parallel optimization computation environment based on matlab is proposed. After details of parallel computation environment are discussed, the architecture of distributed parallel optimization computation environment is analyzed. Then four kinds of parallel functions are discussed, which include functions of initialization, sending and receiving data, computation, sending and integrating results. A parallel SQP is implemented using these four kinds of functions. Pseudo codes demonstrate the efficiency of this implement.

关 键 词：MATLAB 分布式并行优化计算环境 化工过程 机群系统 

分 类 号：TQ021.8[化学工程]