并行构件非功能属性研究  

Research of Parallel Component Non-functional Attributes

作　　者：彭云峰[1] 王瑞平[1] 

机构地区：[1]安阳工学院计算机科学与信息工程学院,安阳455000

出　　处：《计算机科学》2014年第8期213-218,共6页Computer Science

基　　金：2012国家科技重大专项立项(2012ZX04011-012);国家自然科学基金河南人才培养联合基金项目(U1204613)资助

摘　　要：扩展了CCA并行构件体系结构,首先定义了一个并行构件非功能属性的一个最小集合,然后实现了对这些属性进行管理的非功能构件。定义了与这些非功能属性相关的接口。并行构件可以有选择地提供这些接口。并行构件向非功能构件注册自己的属性,然后通过非功能接口向非功能构件提供相关信息。为了最优化并行构件的实现,构件开发者需要实现属性管理中属于特定构件的部分,这部分内容在非功能接口中实现。非功能构件调用并行构件的非功能接口,对并行构件的非功能属性进行统一的管理。这种方法提高了并行构件运行的性能,并且为管理并行构件的执行提供了一种简便的方法。This paper proposed an extension of CCA component architecture. We defined a minimal set of non-functional attributes of parallel component. We implemented non-functional components for managing these attributes. This paper defined some interfaces related to these non-functional attributes. Parallel components can provide these interfaces op- tionally. Parallel components register their attributes to non-functional components. They provide their attribute infor- mation to non-functional components though non-functional interfaces. Component developers implement the manage- ment part which is specific to certain components. Non-functional components management the non-functional attributes of parallel components uniformly. Our way improves the performance of parallel component applications, and provides an easy way for the management of parallel component execution.

关 键 词：并行计算 并行构件 非功能属性 CCA 属性管理 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]