网格计算作为一种新的计算模式,是目前计算机领域的研究热点,如何在网格计算模式下进行程序设计是网格计算技术的一个重要研究方向。数学编程标记语言(MPML)是在兰州大学计算机数学实验室的数学网络计算环境项目中设计和实现的一种编程语言。MPML是基于XML和MathML的可编程标记语言,旨在降低网格计算的难度,提高网络中数学资源的利用率。论文探讨了网格计算环境下的程序设计,详细讨论了MPML的设计以及遇到的问题,并首次提出了编程语言的可扩展性问题。
Grid Computing is a new computing model and is a hot problem in computer sclence.How to design program is an important research direction in Grid Computing.MPML is Mathematics Programming Markup Language.It is a part of MICE(Mathematlcs Intemet Computing Environment),which is designed and implemented by Computing Math Lab in Lanzhou University.MPML is based on XML and MathML,it reduces the difficulty of Grid Computing program design and improves Math resources utility.In this paper,we discuss programming in Grid Computing environment,and the implementation of MPML,propose the extensibility of program language.