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Paper ID: 1334

Experiences with Publishing and Executing Parallel Legacy Code using an OGSI Grid Service
T,Delaitre A,Goyeneche D,Igbe P,Kacsuk T,Kiss P,Maselino K,Sajadah G,Terstyanszky N,Weingarten S C,Winter

Appeared in: Proceedings of the UK e-Science All Hands Conference 2004 website: http://www.allhands.org.uk/2004/
Page Numbers:999 - 1003
Publisher: Engineering and Physical Sciences Research Council
Year: 2004
ISBN/ISSN: 1-904425-21-6
Contributing Organisation(s):
Field of Science: e-Science

URL: http://www.allhands.org.uk/2004/proceedings/papers/129.pdf

Abstract: To deploy existing scientific or business applications on a service-based Grid requires the transformation of these legacy code programs into Grid services. GEMLCA (Grid Execution Management for Legacy Code Architecture) represents a solution to expose and execute legacy applications through an OGSI Grid service without re-engineering the original code. GEMLCA is a client front-end OGSI Grid service layer that offers a number of interfaces to submit and check the status of computational jobs, and get the results back. This paper describes the GEMLCA architecture and life-cycle, and outlines the current state of implementation.

Keywords: e-Science, AHM 2004


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