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arXiv 1008.2767cs.DC
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一个面向分布式计算的轻量级通信库

A Light-Weight Communication Library for Distributed Computing

Derek Groen, Steven Rieder, Paola Grosso, Cees de Laat, Simon Portegies Zwart

摘要:

我们提出了MPWide,一个平台无关的通信库,用于执行计算机之间的消息传递。我们的库允许通过长距离网络耦合几个本地MPI应用程序,并专门针对此类通信进行了优化。该实现有意保持轻量级,平台独立,并且可以在没有管理权限的情况下安装和使用库。唯一的要求是一个C++编译器和至少一个开放的端口到广域网上的每个站点。在本文中,我们提出了库,描述的用户界面,目前的性能测试和应用MPWide在大规模宇宙学N体模拟的两台计算机,一台在阿姆斯特丹和东京的网络。

英文摘要:

We present MPWide, a platform independent communication library for performing message passing between computers. Our library allows coupling of several local MPI applications through a long distance network and is specifically optimized for such communications. The implementation is deliberately kept light-weight, platform independent and the library can be installed and used without administrative privileges. The only requirements are a C++ compiler and at least one open port to a wide area network on each site. In this paper we present the library, describe the user interface, present performance tests and apply MPWide in a large scale cosmological N-body simulation on a network of two computers, one in Amsterdam and the other in Tokyo.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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