并行通信

This paper gives an in-depth research of communication library systems for numberical computing from application program interfaces, collective communications, and testing.

本文从通信库系统的应用程序界面，集体通信，和通信库系统测试等几方面对面向数值并行计算的通信库系统进行了深入探讨。

The thesis introduces the communication principle of EPP mode defined by IEEE1284 Standard in detail, and gives the way to access Enhanced Parallel Port.

本文详细阐述了IEEE1284 标准定义的并行接口EPP 模式的通信原理，介绍了访问并行接口的方法。

Testing of communication libraries for parallel computing plays an important role in parallel computing systems.

并行计算通信库的测试在并行计算系统中起着重要的作用。

The thesis further discussed the effect of the network communication on the parallel computing efficiency.

同时，也比较了在并行算法设计中网络通信因素对并行算法效果的影响。

PLC and IPC programming mouth communication Mitsubishi FX-based PLC and IPC communication between, and its communication programs have the following options, such as N: N network, parallel link, computer links and non-protocol communications.

PLC与工控机的编程口通信三菱FX 型PLC与工控机之间进行通信，其通信方案有以下方案可供选择，如N：N网络、并行链接、计算机链接和无协议通信等。

A new parallel high level data link controller was designed using the hardware description language on the FPGA device. The HDLC protocol controller can construct or deconstruct the multi-channel HDLC protocol frames in parallel way. As a result, it improved the robust and reliability of the whole system.

在FPGA内部采用硬件描述语言并行设计多通道的高级数据链路控制协议控制器，该协议控制器有效利用FPGA的片内硬件资源，实现了并行解析和生成多通道的HDLC协议报文，提高了数据通信系统中的多通道扩展性、实时性和稳定性。

Communication technology is a key technology in parallel processing.

通信技术是并行处理中的关键技术之一，它对并行处理系统的性能有很大的影响。

After packing the parallel executable tasks in the task graph, the PEPs are generated in which the communication and synchronization primitives are inserted automatically.

对该任务图中的可并行执行任务进行并行封装，形成若干可并行执行包，并在其中自动地插入通信与同步原语。

The following are the results: 1. An abstract meteorological phase parallel model for numerical weather prediction is developed as follows:〓 In this equation, parallel wall clock time related with computing grid numbers, load imbalance, communication and synchronization overhead is given out. It can be used to design and analysis the parallel algorithm.

该研究工作的主要结果如下： 1 发展提出了一个适用于气象数值预报模式的阶段并行模型MPPM：〓它表明了并行计算时间与数值模式的计算格点量、负载平衡因子、通信开销、同步开销及并行开销等之间的关系，为设计和分析数值预报模式的并行算法提供了理论依据。

The article mainly introduces the socket communication mechanism ,makes a detailed analysis on the step and method of socket programming in Java language and also gives an application example.

基于Java的多线程机制和流式Socket的网络编程是设计并行网络通信程序的一种有效方法，文中介绍了Socket的通信机制，详细分析了Java语言中的Socket编程的步骤和方法，最后用Java实现了流式Socket通信

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失