摘要
提出了一种通过对设计模式进行精化,从Z规约开发并行程序的方法.该方法对Z语言进行了并行扩充,从Z功能规约出发,通过使用扩展的设计模式逐步精化得到并行的设计规约,再通过保持语义的转换,得到可最后转换为并行代码的抽象并行程序.通过实例对这一方法进行了详细的描述.
A method of getting parallel program from Z specification through refinement of design patterns is proposed. It expands parallel concepts into Z notation. Beginning with Z functional specification, it refines expanded design patterns step by step to get parallel design, and succeeds in obtaining abstract parallel program through semantic-preserving transformations, which can be transformed to parallel code finally. This method is described in detail through an example.
出处
《软件学报》
EI
CSCD
北大核心
2002年第11期2106-2111,共6页
Journal of Software
基金
国家自然科学基金资助项目(69983003)~~
关键词
Z规约
并行程序
精化方法
程序设计
Codes (symbols)
Computer program listings
Design
Fourier transforms
Mathematical models
Semantics
Specifications