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Implementation of the ABC Quantum Mechanical Reactive Scattering Program on the EGEE Grid Platform

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Computational Science and Its Applications – ICCSA 2008 (ICCSA 2008)

Abstract

Computer based simulation of quantum mechanical reactive scattering is a CPU intensive process. Despite the small I/O traffic a single simulation requires several thousand CPU hours. The ABC program provides an impelementation for quantum mechanical reaction simulation in such a way that the code can be efficiently ported to parallel computing platforms. The Computational Chemistry and Application Porting Support groups of the EGEE project worked together to create a grid enabled version of the ABC code. The collaboration resulted a Grid application that is capable of using several clusters and storage servers of the EGEE Grid symultaneously, achieving significant speed-up. The application has been ported to EGEE Grid as a parameter study application with the P-GRADE Grid portal. The paper describes the application porting process, the technical analysis and performance of the local and the Grid enabled ABC application.

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Osvaldo Gervasi Beniamino Murgante Antonio Laganà David Taniar Youngsong Mun Marina L. Gavrilova

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Skouteris, D., Costantini, A., Laganà, A., Sipos, G., Balaskó, Á., Kacsuk, P. (2008). Implementation of the ABC Quantum Mechanical Reactive Scattering Program on the EGEE Grid Platform. In: Gervasi, O., Murgante, B., Laganà, A., Taniar, D., Mun, Y., Gavrilova, M.L. (eds) Computational Science and Its Applications – ICCSA 2008. ICCSA 2008. Lecture Notes in Computer Science, vol 5072. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-69839-5_84

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  • DOI: https://doi.org/10.1007/978-3-540-69839-5_84

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-69838-8

  • Online ISBN: 978-3-540-69839-5

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