DDGrid: A grid computing environment with massive concurrency and fault-tolerance support

doi:10.1109/GCC.2008.27

CORC > 上海药物研究所 > 中国科学院上海药物研究所 > 药物发现与设计中心

	DDGrid: A grid computing environment with massive concurrency and fault-tolerance support
	Wang, Yongjian 2; Luan, Zhongzhi 2; Qian, Depei 2; Huang, Yuanqiang 2; Chen, Ting 2; Han, Biao 2; Ren, Yinan 2; Yu, Kunqian1 ; Jiang, Hualiang1
	2008
DOI	10.1109/GCC.2008.27
页码	5-14
英文摘要	Grid Computing is an effective computing paradigm widely used in solving complex problems. There are a variety of existing grid middleware systems which support operation of grid infrastructures, including CNGrid GOS, EGEE gLite, Globus Toolkit, and OSG Condor etc. These grid infrastructures focus on encapsulating underlying computing and storage resources and providing necessary basic services such as batch job service, information service, scheduling service, and cross-domain security, etc. Some other features such as fault-tolerance, massive concurrency support are vital to the success of real applications, especially complex and long running applications. These features have not been the focus point of the current grid systems. DDGrid, a key project supported by CNGrid (China National Grid), is aiming at establishing a grid computing environment that can utilize computing resources scattered over the Internet to carry out virtual-screening operations which requires computing power that a single institute or company can't afford. In our design and implementation of DDGrid, we propose a master/worker mode which effectively utilizes computing resources that the underlying grid infrastructure provides and tries to provide additional features of fault-tolerance and massive concurrency support that are essential to the real applications.
会议录	Proceedings - 7th International Conference on Grid and Cooperative Computing, GCC 2008
会议录出版者	IEEE Computer Society
文献子类	Proceedings Paper
语种	英语
内容类型	会议论文
源URL	[http://119.78.100.183/handle/2S10ELR8/266850]
专题	药物发现与设计中心
通讯作者	Wang, Yongjian
作者单位	1.Drug Discovery and Design Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China 2.Sino-German Joint Software Institute, Beihang University, Beijing, China;
推荐引用方式 GB/T 7714	Wang, Yongjian,Luan, Zhongzhi,Qian, Depei,et al. DDGrid: A grid computing environment with massive concurrency and fault-tolerance support[C]. 见:.