Reference : P2P File Sharing for P2P Computing
Scientific journals : Article
Engineering, computing & technology : Computer science
http://hdl.handle.net/2268/5903
P2P File Sharing for P2P Computing
English
Briquet, Cyril mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Informatique (ingénierie du logiciel et algorithmique) >]
Dalem, Xavier mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Informatique (ingénierie du logiciel et algorithmique) >]
Jodogne, Sébastien mailto [Centre Hospitalier Universitaire de Liège - CHU > > Radiothérapie]
de Marneffe, Pierre-Arnoul mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Informatique (ingénierie du logiciel et algorithmique) >]
Jun-2009
Multiagent and Grid Systems
IOS Press
2009/5
2
Content management and delivery through P2P-based content networks
137-164
Yes (verified by ORBi)
International
1574-1702
1875-9076
Amsterdam
The Netherlands
[en] Grid ; P2P ; BitTorrent ; file sharing ; caching ; Bag of Tasks ; scheduling ; Grid computing
[en] The transfer of large input data files in P2P computing Grids often leads to delays in Task completion times. Existing research related to this topic has been focused on the spatial grouping of Tasks, i.e. reuse of available data through data caching and data-aware scheduling. However, it tends to decrease the level of parallelism of Task execution. In this paper, this issue is addressed by integrating the BitTorrent P2P file sharing protocol, a novel Task selection scheduling algorithm, an existing online, data-aware Resource selection algorithm (similar to Storage Affinity), and caching support. These algorithms have been implemented in the Lightweight Bartering Grid middleware. The Java implementation relies exclusively on Free and Open Source data transfer software (Azureus, Apache FTP server, edtFTPj). The proposed data transfer architecture does not need Predictive Communications Ordering or an explicit deployment of an overlay network. It is also easily deployable. Our main contribution is the joint use of P2P computing and P2P file sharing technologies, enabling a highly scalable and adaptive data transfer architecture to support P2P computing.
Researchers ; Professionals ; Students ; General public
http://hdl.handle.net/2268/5903
10.3233/MGS-2009-0124
http://www.montefiore.ulg.ac.be/~briquet/
C. Briquet, X. Dalem, S. Jodogne and P.A. de Marneffe.
P2P File Sharing for P2P Computing.
In Multiagent and Grid Systems. IOS Press, Volume 5, Issue 2, 2009.

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