Distributed computing in a heterogeneous computing environment

被引:0
|
作者
Gabriel, E [1 ]
Resch, M [1 ]
Beisel, T [1 ]
Keller, R [1 ]
机构
[1] Ctr High Performance Comp, Parallel Comp Dept, D-70550 Stuttgart, Germany
关键词
D O I
暂无
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
Distributed computing is a means to overcome the limitations of single computing systems. In this paper we describe how clusters of heterogeneous supercomputers can be used to run a single application or a set of applications. We concentrate on the communication problem in such a configuration and present a software library called PACX-MPI that was developed to allow a single system image from the point of view of an MPI programmer. We describe the concepts that have been implemented for heterogeneous clusters of this type and give a, description of real applications using this library.
引用
收藏
页码:180 / 187
页数:8
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