Hybrid Parallel Computation of Integration in GRACE

Abstract : With an integrated software package {\tt GRACE}, it is possible to generate Feynman diagrams, calculate the total cross section and generate physics events automatically. We outline the hybrid method of parallel computation of the multi-dimensional integration of {\tt GRACE}. We used {\tt MPI} (Message Passing Interface) as the parallel library and, to improve the performance we embedded the mechanism of the dynamic load balancing. The reduction rate of the practical execution time was studied.
Type de document :
Communication dans un congrès
6th International Workshop On Software Engineering Artificial Intelligence And Expert Systems, Apr 1999, Heraklion, Greece. Parisianou S.A., pp.357-365, 2000


http://hal.in2p3.fr/in2p3-00192390
Contributeur : Claudine Bombar <>
Soumis le : jeudi 29 novembre 2007 - 09:22:46
Dernière modification le : mercredi 27 juillet 2016 - 14:48:48

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LAPP | UGA

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T. Ishikawa, S. Kawabata, D. Perret-Gallix, K. Itakura, Y. Hotta, et al.. Hybrid Parallel Computation of Integration in GRACE. 6th International Workshop On Software Engineering Artificial Intelligence And Expert Systems, Apr 1999, Heraklion, Greece. Parisianou S.A., pp.357-365, 2000. <in2p3-00192390>

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