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。
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。
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。
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。
Now that you know the fundamentals of parallel programming platforms and have a cluster ready, let's write a program that makes good use of the cluster.
现在我们已经了解了并行编程平台的基础知识，并且准备好了一个集群，接下来就要编写一个可以很好地利用这个集群的程序。
In the multiprocessor systems, an efficient scheduling of a parallel program onto the processors that minimizes the entire execution time is vital.
在多处理器系统中，寻求一个有效的并行任务设计安排使得整个执行时间达到最小是至关重要的环节。
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。
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。
As for data parallel problem, the author presents the TTPN model of a segment and the TTPN model involving several segments in logical process about parallel program.
对于数据并行问题，提出了并行程序逻辑进程中一个块的TTPN模型以及包含多个块的循环的TTPN模型。
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。
Through comparing the speedup radio of experimental results, it can be seen that parallel program shortens the time of solving equations and multi-core resources are fully utilized.
通过实验结果的加速比对比，可以看出并行后缩短了求解方程组的时间，多核资源得到充分利用。
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。
At this level a program becomes multiple instances of a service subroutine callable in parallel by a client through some grid middleware.
这个级别上的应用程序已经变成服务子例程的多个实例，可由客户机通过某种网格中间件并行调用。
When a program tries to read a file, small portions of that file are read from several disks in parallel.
当一个程序试图读取某个文件时，可以并行地从多块磁盘上分别读取这个文件的某些部分。
The short-term component will work in parallel with the social protection component of the Food Price Crisis Response under the Global Food Response Program.
短期组成部分将与“全球食品应对方案”下的“食品价格危机对策”中的社会保障部分平行运行。
Assigning single resources on parallel projects without the proper buffers and supporting cast is also bad program management.
分配单一资源给并行进行的项目，其中没有合适的缓冲以及一些执行，也是糟糕的项目管理。
Because multiple concurrent XML HTTP requests can be scheduled in parallel, our application essentially becomes a concurrent program — and concurrency is hard.
由于可能同时调度多个并发的XMLHTTP请求，应用程序本质上变成了一个并发程序，而并发很难实现。
You may have noted in Listing 4 that the driver program introduced a new class called Parallel.
在清单4中，您可能已经注意到驱动器程序引入了一个新类，叫作parallel。
Goroutines are lightweight parallel paths of program execution similar to threads, coroutines, or processes.
Goroutine是轻量级的并行程序执行路径，与线程，coroutine或者进程类似。
The GPars Executors DSL makes it easy to transform the program in Listing 1 from serial processing to parallel processing, as shown in Listing 2
GParsExecutorsDSL使得我们更容易将清单1中的程序从串行处理转换为并行处理，如清单 2 所示
The Q Apply program can load source data into one or more non-DB2 target tables in parallel by using the EXPORT and IMPORT utilities.
QApply程序可以通过使用EXPORT和IMPORT实用程序，并行地将源数据加载到一个或多个非 DB2 的目标表中。
In the early 1990s, as a demonstration of the power of parallel algorithms, members of Leiserson's group designed a chess-playing program that finished second in the 1995 computer chess championship.
在上个世纪九十年代的早期，作为并行算法的演示案例，Leiserson小组的成员设计了一个在秒钟级就可以完成计算的国际象棋程序，并参加了1995年的计算机象棋大赛。
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