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机群并行系统
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  cluster parallel system
     Design of Cluster Parallel System --Factors to be Considered in Cluster Parallel System Design
     机群并行系统的设计——机群并行系统设计中需考虑的因素
短句来源
  “机群并行系统”译为未确定词的双语例句
     THE COMPUTER CLUSTER AND THE PARALLEL COMPUTE ENVIRONMENT BASED ON THE NETWORKS
     机群并行系统与网络并行计算环境
短句来源
     PC cluster on Windows operating system is built up.
     组建了Windows 下 PC 机群并行系统
短句来源
     In this paper to meet the exigent requirements for real-time and faster than real-time electromechanical transient simulation of interconnected power network, the research on real-time simulation algorithm for electromechanical transient process occurred in large-scale power system and its implementation by cluster parallel computation system are conducted, in this research the partitioning of power network, parallel electromechanical transient simulation algorithm, interface method of numeral model and physical equipment, real-time and synchronization control, software design and optimization, etc. , are included.
     为了满足互联电网安全稳定分析对机电暂态过程实时和超实时仿真的迫切需要,本文对大规模电力系统机电暂态过程实时仿真算法和在机群并行系统上的实现方法进行了研究,研究内容涉及电力网络的分割、机电暂态仿真并行算法、数字模型和物理装置的接口方法、实时与同步控制、软件设计和优化等方面,取得的主要成果如下:
短句来源
     Some technical details of cluster system hardware and software are discussed in this paper, specially in operating system Linux, parallel environment MPI and job manager and schedule system PBS.
     本论文详细探讨了建立机群并行系统的硬件条件以及支撑机群系统并行的软件。 特别是对Linux操作系统、并行编程环境MPI、作业管理调度系统PBS作了详细的介绍。
短句来源
     Finally, the result and analysis about two algorithms parallel algorithm and Wang tridiagonal equation parallel algorithm run on the cluster are given.
     最后,本文给出了π近似值经典并行算法和Wang三对角方程组并行解法分别在有31个节点的同构机群并行系统及6个节点的异构机群并行系统上,用不同节点数及不同问题规模进行试算的结果,并对计算结果进行了分析。
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  相似匹配句对
     Parallel Guard Against Theft and Alarm System
     并行防盗报警系统
短句来源
     Research of Parallel Communication Technique on Cluster Network
     机群系统并行通信技术的研究
短句来源
     PC cluster on Windows operating system is built up.
     组建了Windows 下 PC 机群并行系统
短句来源
     Research on Debugging Environments of Parallel Programs in Cluster Systems
     机群系统并行程序调试环境研究
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     The Dawn of High Quality Parallel Calculation:Computer Group System
     高性能并行计算的曙光:机群系统
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  cluster parallel system
GeoAgents likes a kind of cluster parallel system, and parallel is performed by GIS function agents.
      
Geo-Agents likes a kind of cluster parallel system, and parallel is performed by GIS function agents.
      


The parallel compute environment based on networks is an important tendency of developing parallel environments. The computer cluster supported by the network parallel environment has the advantages of less investment, scalability and high flexibility. It is especially suitable for the most of scientific research and educational organizations of our country. In this paper, some technical details of cluster system and network parallel compute environment are discussed and an example of based on PC cluster is...

The parallel compute environment based on networks is an important tendency of developing parallel environments. The computer cluster supported by the network parallel environment has the advantages of less investment, scalability and high flexibility. It is especially suitable for the most of scientific research and educational organizations of our country. In this paper, some technical details of cluster system and network parallel compute environment are discussed and an example of based on PC cluster is also given.

网络并行计算环境是近年来国际上发展并行环境的一个重要方向。由网络并行环境支持的机群并行系统具有投资少、可扩展性好的优势及无可比拟的灵活性 ,特别适合应用于我国许多科研和教育部门。作者在本文中主要讨论了机群并行系统和网络并行计算环境的一些技术问题 ,并给出了一个建立PC机群并行系统的实例

The cluster parallel computer becomes the hotspot in parallel computing research.This paper discusses several factors that should be considered in cluster parallel system design.

机群并行计算机成为并行计算研究的热点。本文介绍了在设计机群并行系统时需要考虑的几点因素。

The finite element (FE) simulation often finds itself difficult to meet the time and accuracy requirements due to the large scales of projects and complexity of rock properties. To fully utilize the potential of FEM,large-scale parallel FEM are investigated on Windows. PC cluster on Windows operating system is built up. The‘Divide and Conquer’strategies are used to parallel the FEM,and locality of storage is implemented. The equations are solved using the parallel preconditioned conjugate gradient method...

The finite element (FE) simulation often finds itself difficult to meet the time and accuracy requirements due to the large scales of projects and complexity of rock properties. To fully utilize the potential of FEM,large-scale parallel FEM are investigated on Windows. PC cluster on Windows operating system is built up. The‘Divide and Conquer’strategies are used to parallel the FEM,and locality of storage is implemented. The equations are solved using the parallel preconditioned conjugate gradient method by domain decomposition method. Integrated with the above-mentioned methods,a parallel FE system,ParallelGeoFEM is developed in C++. A 3D FE underground powerhouses model is simulated,and good speedup ratio is obtained. The results show that the parallel FEM based on domain decomposition method can be used to achieve accurate and good geotechnical simulation within a reasonable short time.

岩土工程规模大,加上岩土介质复杂的特性,使得当前有限元数值模拟在时间和精确度上很难达到工程要求。研究了在普通 PC 机群上实现的大规模并行有限元方法,以更好地发挥有限元在岩土工程中的应用。组建了Windows 下 PC 机群并行系统。采用“分而治之”的并行策略实现有限元并行,并实现了存储局部化。采用基于区域分解预处理技术的并行共轭梯度法来实现方程组的求解。集成以上方法,用 C++开发了并行有限元程序ParallelGeoFEM。对水布垭地下厂房进行了三维有限元并行模拟,得到了较好的加速比。结果表明,基于区域分解的并行有限元方法可以实现岩土工程大规模快速精细的模拟。

 
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