摘要
并行计算技术的发展促进了并行可视化编程平台的出现,但众多的平台侧重于并行程序的生成、编译和调试而忽略了与用户的交互。针对众多可视化编程平台中复杂进程拓扑图调整困难的问题,在图形化抽象的基础上,提出了对立边的概念,通过建立位置约束和调整约束关系来设计进程拓扑图的自动调整策略,并在自主开发的并行可视化编程平台上予以实现,通过实例证明此策略的有效性和可行性。
The development of parallel computing technology promotes the appearance of the parallel visualization programming environments, but most of environments lay particular stress on generating, compiling and debugging parallel program. In order to solve the difficulty with automatic adjustment process topology graphics in most visualization parallel programming environments, process opposite side is brought forward on the base of graphical abstract of parallel program. A strategy for automatically adjusting process topology graphics is designed on constraints of topology and is implemented in VPPE. the application shows the availability and feasibility of the strategy.
出处
《工程图学学报》
CSCD
北大核心
2008年第4期126-131,共6页
Journal of Engineering Graphics
基金
国家自然科学基金资助项目(60573174
60673028)
安徽省高等学校青年教师科研资助计划项目(2005jq1014)
合肥工业大学研究生教育创新实践基地资助项目
关键词
计算机应用
进程拓扑
自动调整
对立边
约束
compute application
process topology
automatic adjustment
opposite side
constraint
