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Selective lookup and intercommunication in grid (SLIG) adapting the distributed spanning tree to grid computing

机译:将分布式生成树的网格(Slig)中的选择性查找和互通互通,以网格计算

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摘要

Computing consists of a network of heterogeneous computers, from which a virtual super computer is essentially formed. It displays immense potential as the various resources across large networks can be pooled to service many and be utilized by many, using the Internet from around the world. The potential for parallel CPU processing is one of the most attractive features of a grid. A perfectly scalable application will finish five times faster if it uses five times the number of processors. Application software as required by the users of the grid. Thus, the structure can be represented in layers, as implied by the grouping of grid components. Hardware, the bottom layer, would then contain a large number of heterogeneous resources and would be accessed by a limited number of users to ensure data privacy. The next layer would then consist of application software and tools that are useful for the users and which are domain-specific. In this research we analyzed the distributed and high-performance system in grid computing to provide the efficient resource discovery and message broadcasting. The Distributed Spanning Tree (DST’s) implementation is altered and adapted to achieve better server load and message load distribution by a selective search and look-up mechanism in this proposal. In addition, a fault tolerance mechanism is also expressed in this contribution, as part of the DST’s adaptation, such that if the system which is providing the service fails or leaves the grid environment, then the backup site will immediately take up the execution and recover the task.
机译:计算由异构计算机网络组成,基本上形成虚拟超计算机。它显示出巨大的潜力,因为可以将大型网络的各种资源汇总到服务许多,并使用来自世界各地的互联网的许多人使用。平行CPU处理的潜力是网格最具吸引力的特征之一。如果它使用处理器数量的五倍,则一个完美可扩展的应用程序将更快地完成五倍。根据网格用户的要求应用软件。因此,可以通过分组网格组分的暗示来在层中表示结构。然后,硬件,底层将包含大量异构资源,并通过有限数量的用户访问,以确保数据隐私。然后,下一层由对用户有用的应用软件和工具组成,它是特定于域的。在本研究中,我们分析了网格计算中的分布式和高性能系统,以提供有效的资源发现和消息广播。分布式生成树(DST)实现被改变,适用于通过本提议中的选择性搜索和查找机制实现更好的服务器负载和消息负载分布。此外,由于DST的适配的一部分,该贡献也表达了容错机制,使得如果提供服务的系统失败或离开网格环境,则备份站点将立即占用并恢复任务。

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