A parallel program does many things at once.
并行程序一次要执行很多操作。
The real hard work in writing a parallel program is to make N as large as possible.
在编写并行程序时真正困难的事情是使N尽量大。
LabVIEW makes parallelism so easy that you may not even be aware that you're writing a parallel program.
LabVIEW能够简化并行操作，您也许甚至都没有意识到您正在编写一个并行的程序。
In a parallel program, the processing is broken up into parts, each of which can be executed concurrently.
在并行式程序里，处理过程被分为多个部分，每个部分可以并发执行。
For simplicity, and to emphasize fundamentals, we'll build just the bare minimum system that you can use to run a parallel program in a clustered environment.
为了简单起见，并且重点突出其中的基本原理，我们将构建最小的裸系统，在集群环境中可以使用它来运行并行程序。
It is demonstrated that algorithm can reduce the completion time of the parallel program.
研究表明该算法能减少此类并行程序的完成时间。
It was indicated that modified parallel program had high parallel efficiency under MPP environment.
在MPP环境下的测试表明，改进后的并行程序并行效率高。
The computation result is identical to that of series program, and the correctness of the parallel program is verified.
最后将并行程序与串行程序的计算结果相比较，验证了该并行程序的正确性。
Therefore, parallel program design environment's research is a very active research field and wins attention at home and abroad.
因此并行程序设计环境的研究是一个非常活跃的研究领域，在国内外都受到广泛的重视。
Secondly, on the parallel computer system, we implement the compile, connection and running of the message passing parallel program model MPICH.
其次实现了消息传递并行编程模型MPICH在并行计算机上的编译、链接与运行。
Such system supports the parallel program conceptually designing method, which can greatly reduce the complexity and improve the efficiency of parallel programming.
该系统支持并行程序概念设计方法，可以有效地减少并行编程的复杂性，提高并行程序的开发效率。
Thread technology is one of the most important functions of modern operating system, and it is also a useful method for programmer to develop high-performance parallel program.
线程技术是现代操作系统最重要的功能之一，也是程序员开发高性能并发程序的得力工具。
The performance of parallel program is closely related to computer architecture, besides CPU, including system framework, instruction structure and access speed of storage unit.
并行程序的性能与计算机体系结构密切相关，不但取决于CPU，还与系统架构、指令结构、存储部件的存取速度等因素有关。
The Concurrency Visualizer report views enable you to visualize how the threads in a parallel program interact with each other and with threads from other processes on the system.
您可利用“并发可视化工具”报告视图直观显示并行程序中的线程如何彼此进行交互，以及如何与系统上其他进程中的线程进行交互。
How to decrease the complexity of parallel programming and accordingly increase the parallel program developing efficiency has become one of the key problems in parallel computing area.
如何降低并行程序的开发难度，提高并行程序的设计开发效率成为并行计算领域一个关键性问题。
This paper presents the two level parallel domain decomposition strategy used in the parallel program, namely, block and patch strategy, and the parallel time integration algorithm based on it.
本文给出基于“块-网格片”的并行区域分解策略，以及建立在该基础上的并行时间积分算法。
This paper presents the two level parallel domain decomposition strategy used in the parallel program, namely, block and patch strategy, and the parallel time integration algorithm based on it.
本文给出基于“块-网格片”的并行区域分解策略，以及建立在该基础上的并行时间积分算法。
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