Optimisation of the execution time inspired in Cross Layer design using effective load balancing in a LAN-WLAN environment

被引:3
|
作者
Macias, E. M. [1 ]
Sanchez, D. [1 ]
Suarez, A. [1 ]
Sunderam, V. [2 ]
机构
[1] Univ Las Palmas GC, Dept Ingn Telemat, GAC, Las Palmas Gran Canaria 35017, Spain
[2] Emory Univ, Dept Math & Comp Sci, Atlanta, GA 30322 USA
关键词
Cross Layer; IEEE 802.11 based WLAN; load balancing; MPI; network-based heterogeneous computing; SNMP;
D O I
10.1504/IJCSE.2009.027380
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
A combination of wireless and wired network can be used to improve the execution time of non-scientific applications at a very reduced cost. In previous works we have presented middleware extensions to efficiently adapt the execution of MPI programs to wireless networks. In this paper we present an improvement of our previous middleware to control the availability of the mobile wireless portable computers. We also present a load balancing mechanism inspired in Cross-Layer techniques that allow us to overlap the pre-emptive control of the wireless channel and battery energy level with the data communication and the computation.
引用
收藏
页码:182 / 194
页数:13
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