Yet it must be used cautiously in high-performance computing environments lest it impact performance and resource usage.

In high-performance computing, the operations of data communication and control on a group of processes are called collective communication.

在高性能计算中，涉及全局数据迁移、进程控制等操作的通信被称为聚合通信。

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With the development of high-performance computing, requirements to high reliability and high availability of supercomputer are increasing.

随着高性能计算的发展，高可靠性和高可用性是对超级计算机系统提出的新的要求。

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In general, the application program running in High-Performance Computing Cluster shorten computing period through parallel arithmetic.

高性能集群上运行的应用程序一般通过并行算法来缩短计算周期。

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Power Parallel Speedup: An Effective Metric for Evaluating the Comprehensive Performance of High-Performance Computing Systems

能耗并行加速比：高性能计算系统综合性能的有效度量

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With in-depth development of high-performance computing and scientific computing, cluster system has been received attention increasingly.

随着高性能计算、科学计算的深入发展，集群系统越来越受到重视。

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There is a strong demand for high-speed and high-performance computing tools in modern signal and image processing.

现代信号处理和图象处理迫切需要高速度、高性能的计算工具。

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Framework of Remote High-Performance Computing Environment

远程高性能计算软件环境需求及架构设计

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With the rapid development of grid, grid resources management is the key to achieving high-performance computing.

随着网格技术的高速发展，网格资源管理已成为实现高性能计算的关键。

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In hydraulic engineering problems, large scale numerical analyses have increased the demand for high-performance computing.

水利工程中的三维有限元计算规模巨大，对并行计算的需求日益迫切。

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High-performance computing systems, fast future internet, cross-layer optimized access networks.

高性能计算系统，快速的未来互联网，跨层优化接入网络，无线网络等。

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Progress in high-performance computing in water science

水利高性能计算的进展

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With the demand for high-performance computing, computer architecture undergone great changes.

随着高性能计算的需求，计算机体系结构发生了很大变化。

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Between modules, using parallel technology to speed up the high-performance computing platform.

模块与模块之间应用并行技术来加快高性能计算平台的运行速度。

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Results show that this Beowulf system could run high-performance computing tasks.

结果表明该Beowulf系统具有很高的并行计算效率和性价比。

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Applications of High-performance Computing Technology on Underwater Vehicle Design

高性能计算技术在水下航行体设计中的应用

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Accounting System for High-performance Computing platform Based on Open PBS

基于OpenPBS的高性能计算平台计费系统

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Preliminary Research on Distributed Collaborative High-performance Computing Framework for Spatial Information

空间信息分布式协同高性能计算框架的初步研究

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Firstly, we convert RGB image into gray image, then detect the edge of echo region using sobel edge detection operator. In order to get consistency edge, the closure computing operation is applied on the image.

首先将图像转化为灰度图，利用sobel边缘检测算子对图像进行边缘检测，为了得到连贯的区域边缘，需要对图像进行闭运算操作。

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Using the improved algorithm in edge location, the computing complexity is reduced by avoiding search efforts when using two dimensions error table, and the measurement accuracy is increased.

将改进算法应用到空间矩亚象素边缘定位中，避免了以往利用二维误差校正表时需要的查寻时间和存贮空间，降低了计算复杂度，提高了测量精度。

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Firstly, this algorithm enhanced the original image in fuzzy way and designed one classifier according to its and its 8-neighbor gray levels; secondly, classified each pixel into the proper edge class by computing and comparing its greatest fuzzy truth of membership;

首先对图像进行模糊增强，然后依据当前像素及其8-邻域像素的灰度，设计了一个分类器，通过计算相对于该分类器的模糊隶属度函数值，对像素进行边缘分类；

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