Modeling performance analysis of a communication optimization scheme in network-based distributed computing

被引:0
|
作者
Zhu, M [1 ]
机构
[1] Nanyang Technol Univ, Sch Appl Sci, Singapore 639798, Singapore
关键词
Network of Workstations; priority-based communication optimization; critical path; Key Message algorithm;
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Parallel computing using Network of Workstations (NOWs) has become very popular recently. However, the execution of parallel applications on such systems has been hampered by the high communication overhead. To reduce the communication overhead and to speedup the execution of parallel applications on NOWs, this paper proposes a Key Message scheme that minimizes the cost of message-passing in a parallel application by prioritizing communications in the underlying shared communication network. In this paper, we first describe the communication optimization scheme, then introduce its modeling analysis. Finally discuss the results obtained.
引用
收藏
页码:1925 / 1931
页数:7
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