###
DOI:
Journal of Software:2001.12(3):317-322

适用于工作站机群系统高性能计算的快速消息传递协议
欧新明,申俊,郑纬民
(清华大学计算机科学与技术系,北京 100084)
Fast Message Passing for High Performance Computation inWorkstation Clusters
OU Xin-ming,SHEN Jun,ZHENG Wei-min
()
Abstract
Chart / table
Reference
Similar Articles
Article :Browse 2334   Download 2913
Received:January 28, 2000    Revised:April 20, 2000
> 中文摘要: 消息传递系统对于工作站机群系统的计算性能是至关重要的.随着网络设备性能的飞速提高,传统的TCP/IP协议中不必要的开销已经成为通信速度的瓶颈.为了能够充分利用高速硬件的通信潜能,介绍了一种专门为Myrinet设计的新的通信协议——FMP.该协议包含网络部分和本地部分,是一个精简的通信协议.物理层假定是不会出错的,因此该协议十分简单而高效.与TCP/IP相比,该协议的性能有了很大的提高.介绍了该协议中的关键技术,并展示了部分结果
Abstract:The message passing system is crucialto the computational performance of workstation clusters.With the fast growth in the performance of networking device,the unnecessary overhead in traditionalTCP/IPprotocolhas become the bottleneck of communication speed.To fully exploitthe communication potentialofthefast hardware,this paper introduces FMP,a new communication protocol specifically designed for Myrinet. FMP,which consists of a network part and a localpart,is a concise protocol.The physicallayer is assumed tobe error free and thus the protocolbecomes extremely simple and highly efficient.Compared with TCP/IP,theperformance ofFMPis much better.In this article the essentialtechniques used in the protocolare discussed andsome results are presented.
文章编号:     中图分类号:    文献标志码:
基金项目:parallel computing;workstation cluster;message passing interface;communication protocol;  Myrinet parallel computing;workstation cluster;message passing interface;communication protocol;  Myrinet
Foundation items:
Reference text:

欧新明,申俊,郑纬民.适用于工作站机群系统高性能计算的快速消息传递协议.软件学报,2001,12(3):317-322

OU Xin-ming,SHEN Jun,ZHENG Wei-min.Fast Message Passing for High Performance Computation inWorkstation Clusters.Journal of Software,2001,12(3):317-322