LS MPP编程语言研究  

Research on LS MPP Programming Language

作　　者：段宗涛[1] 周兴社[1] 

机构地区：[1]西北工业大学计算机学院,陕西西安710072

出　　处：《微电子学与计算机》2005年第7期143-147,共5页Microelectronics & Computer

基　　金：国家863计划项目(2002AA714022)

摘　　要：为了方便开发运行于LSMPP系统的应用程序,文章研究了LSMPP编程语言。首先,分析了现有LSMPP计算机的体系结构,以及作为其未来发展方向的图像处理器的概念模型。然后,介绍了对应该概念模型的中间语言和中间表示。最后,详细分析了该概念模型对应的高级语言扩展部分。分析表明,高级语言对概念模型描述的并行计算机性能的提高非常有益,使程序员的编程更加方便,并且降低了编译器的复杂性。In order to program easily for the LS MPP computer, a LS MPP programming language is discussed in this paper. First, the concrete LS MPP architecture and its future image processor concept model are analyzed. Then, a brief introduction of middle language and middle description for the concept model is given. Finally, much more details about the extended parts of advanced language for the concept model described image parallel architecture are showed. According to the discussion of advanced language＇s extended parts, it is easy to know that the extended parts of advanced language can benefit to exploit performance of the concept model described parallel architecture. At the same time programmers can program easily by using the advanced language. Moreover, the complexity of compiler for this kind of language is decreased.

关 键 词：MPP计算机 中间语言 高级语言 流 核函数 

分 类 号：TP312[自动化与计算机技术—计算机软件与理论]