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A large scale distributed platform for high performance computing

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2 Author(s)
Abdennadher, N. ; Univ. of Appl. Sci., Switzerland ; Boesch, R.

This paper describes a global computing (GC) environment, called XtremWeb-CH (XWCH). XWCH is an improved version of a GC tool called XtremWeb (XW). XWCH tries to enrich XW in order to match P2P concepts: distributed scheduling, distributed communication, development of symmetrical models. Two versions of XWCH were developed. The first, called XWCH-sMs, manages inter-task communications in a centralized way. The second version, called XWCH-p2p, allows a direct communication between "workers". XWCH is evaluated in the case of a real high performance genetic application.

Published in:

Parallel Architectures,Algorithms and Networks, 2005. ISPAN 2005. Proceedings. 8th International Symposium on

Date of Conference:

7-9 Dec. 2005