TY - JOUR AU - Glinskiy, Boris M. AU - Kulikov, Igor M. AU - Snytnikov, Alexey V. AU - Romanenko, Alexey A. AU - Chernykh, Igor G. AU - Vshivkov, Vitaly A. PY - 2015/02/13 Y2 - 2024/03/29 TI - Co-design of Parallel Numerical Methods for Plasma Physics and Astrophysics JF - Supercomputing Frontiers and Innovations JA - superfri VL - 1 IS - 3 SE - Articles DO - 10.14529/jsfi140305 UR - https://superfri.org/index.php/superfri/article/view/26 SP - 88-98 AB - Physically meaningful simulations in plasma physics and astrophysics need powerful hybrid supercomputers equipped with computation accelerators. The development of parallel numerical codes for such supercomputers is a complex scientific problem. In order to solve it the concept of co-design is employed. The co-design is defined as considering the architecture of the supercomputer at all stages of the development of the code. The use of co-design is shown by the example of two physical problems: the interaction of an electron beam with plasma and the collision of galaxies. The resulting speedup and efficiency are shown. ER -