Only this may be one of ways to solve all sort of problems in parallel computation ( parallel programming ) 这才是解决并行计算(并行程序设计)中存在各种问题的方法之一。
And we argue that providing unified parallel programming model without unified parallel computation model 试图提供统一的并行程序设计模型,而不苛求统一的并行计算模型。
He had been research assistant at the parallel programming and distributed systems laboratory at the university of waterloo 过去曾是waterloo大学并行程序设计和分布式系统实验室的一名研究助理。
He previously was research assistant at the parallel programming and distributed systems laboratory at the university of waterloo 之前,他在滑铁卢大学并行程序设计和分布式系统实验室担任研究助理。
The design modes of parallel programming have also developed from the data parallel to the more popular design mode of shared memory and message passing 并行程序设计方式也从以前的数据并行发展到现在比较流行的共享内存和消息传递方式。
However , there is still no generally accepted parallel computation model in the parallel computation realm . this makes the wide difference between parallel programming and serial programming 然而,在并行计算领域,还没有被大家公认的统一的并行计算模型,这使得并行程序设计与串行程序设计有着天然的区别。
In this paper , based on dvm system , a visual parallel program developing system is designed , which offers a visual developing environment . the system will make it simple and convenient to develop parallel programs 该系统通过一个可视化的编程环境为dvm并行程序设计提供了一条有效的途径,降低了编写并行程序的难度。
In addition , in aspect of maturity of the programming technology , the parallel one is behind of serial one , being the complexity ( indeterminacy and scalability ) of parallel ( concurrency ) 另外,在并行程序设计技术的成熟性方面,并行程序设计技术比串行程序设计技术要弱后,主要是因为并行(并发)的复杂性? ?不确定性、可扩展性等。
In the end , on deeper researching airport objects detection , segmentation and recognition , we discuss the parallel program design . based on some typical mpp hardware structure , we design parallel airport recognition algorithms 在充分研究机场检测、分割和识别算法的基础上,本文还讨论了并行程序设计的某些问题,并结合具体的mpp体系结构,对算法实现了并行化。
Aiming at the problem above , the paper make an introducing of parallel computation and parallel programming at first , and then make some analysis and description about the theory of dependence relation analysis and the technology ofthe program parallelization 针对以上问题,本文对并行计算和并行程序设计做了综述,对依赖关系分析理论和程序并行化技术进行分析和描述。