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Numerical Simulations of Galaxies with the Marseille Grape-3 Systems

Published online by Cambridge University Press:  14 August 2015

E. Athanassoula ,
A. Bosma ,
J.-C. Lambert  and
J. Makino
E. Athanassoula
Affiliation:
Observatoire de Marseille, 2 Place Le Verrier, 13248 Marseille Cedex 4, FRANCE
A. Bosma
Affiliation:
Observatoire de Marseille, 2 Place Le Verrier, 13248 Marseille Cedex 4, FRANCE
J.-C. Lambert
Affiliation:
Observatoire de Marseille, 2 Place Le Verrier, 13248 Marseille Cedex 4, FRANCE
J. Makino
Affiliation:
Department of Computer Science and Graphics, College of Arts and Sciences, University of Tokyo, Komaba, Tokyo 153, JAPAN

Abstract

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We briefly describe the performance and accuracy of the Marseille GRAPE-3 systems. We first give the description of the configurations. We then outline the modifications necessary to optimize the tree code for use on a GRAPE system, and discuss performance and accuracy issues. We summarize the results of several science projects executed with our hardware and software.

Type
II. Joint Discussions
Information
Highlights of Astronomy , Volume 11 , Issue 2: Highlights of Astronomy. As presented at the XXIIIrd General Assembly of the IAU (Part B), 1997 , 1998 , pp. 635 - 637
Copyright
Copyright © Kluwer 1998

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