P2P Computing Platform Based on Water Information Network
Cheng Yong-shang · Jisuanji gongcheng · 2008
The computing capability has been demanded increasingly in the industry of water resources in China. In this paper, P2P technology is introduced to collect idle CPU resources to provide high computing capability at a low cost. WAN and LAN-based two-layer XtremWeb network is created on XtremWeb computing platform according to the current situation of water information network. Its relevant model is constructed and analyzed with the theory of M/M/N queue to acquire parameters. And the experiments are taken with XtremWeb network on an example of flooded areas. The results show that the actual time of computing declines rapidly and the system's volume is close to linear growth while the number of worker increases.