摘要
在并行机群系统上进行分布对象计算的过程中,若采用代理技术处理继承关系,通信开销会增大,难以提高运行效率.针对这一问题,作者提出了一种基于继承性的类分解方法.本方法经在Par-CLOS环境下测试,表明若采用这种方法编程,可以减少通信开销,使程序执行效率得到较大提高.
If the Delegation Mechanism is used in the distributed computing of objects, the communication overhead for inheritance is very high. In this paper, a method of class decomposition based on inheritance is given. When the method is used in OOP, the inherited relations of classes can be kept. The given method is evaluated on the platform of ParCLOS system and shows high performance of distributed computing.
出处
《计算机学报》
EI
CSCD
北大核心
1998年第11期1033-1036,共4页
Chinese Journal of Computers
基金
国家863高科技基金
国家博士后基金
关键词
继承性
类分解
分布计算
程序设计
Inheritance, class decomposition, distributed computing