G. A. Tarnavskii, V. D. Korneev, D. A. Vayner, N. M. Pokryshkina, A. Yu. Slyunyaev, A. V. Tanaseychuk, A. G. Tarnavskii, “Computing system “Potok-3”: experience of program complex parallelization. Part 1. Ideology of multisequencing”, Num. Meth. Prog., 2003, Volume 4, Issue 1,Pages <nobr>33

Computing system “Potok-3”: experience of program complex parallelization. Part 1. Ideology of multisequencing

G. A. Tarnavskii^a, V. D. Korneev^b, D. A. Vayner^c, N. M. Pokryshkina^d, A. Yu. Slyunyaev^d, A. V. Tanaseychuk^d, A. G. Tarnavskii^c

^a Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk
^b Institute of Computational Mathematics and Mathematical Geophysics of Siberian Branch of Russian Academy of Sciences, Novosibirsk
^c Novosibirsk State University
^d Novosibirsk State Technical University

Abstract: The technological aspects of the computing system “Potok-3” intended for modeling of problems in aerodynamics and gas dynamics are considered. The techniques and problems are discussed and investigated for global parallelization of this computing system with respect to the main input parameters. The $C$-, $L$- and $V$-type parallelizations of procedures in the basic iteration kernel of the system for local acceleration of operations are analyzed.

Keywords: parallel computing, aerodynamics, gas dynamics, application packages.

UDC: 681.3:518.5