摘要
提高软件过程的并行度是提高软件生产率的重要手段。由于活动内部并行化后并行性较为局部,本文提出了一种将这种并行性向活动外全局方向延拓的技术。通过划分块之间的相关性判别,重构Petri网表示的软件过程模型,将活动内的并行性延拓到了活动间,提高了软件过程的并行度。
It is an important method of increasing software productivity to improve the concurrency of software process. Because the concurrency is more local after an activity is decomposed into several concurrent ones, in this paper, we present a technology to extend the local concurrency to a global cocurrency. According to results of the dependence analysis among partitions of activity sets, a software process model, which is represented by a Petri net, is reconstructed,and the concurrency in an activity is extended to the concurrency among activities. Thus, the concurrency of software process is improved.
出处
《计算机应用与软件》
CSCD
北大核心
2001年第6期34-39,共6页
Computer Applications and Software
基金
云南省自然科学基金项目"软件并行开发技术及其CASE系统研究"(编号:98F023M)
云南省中青年学术技术带头人培养基金(编号:1998-37)联合资助
