Development of parallel software code for calculating the problem of radiation magnetic gas dynamics and the study of plasma dynamics in the channel of plasma acceleratorстатья
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Аннотация:DVM-system is designed for the development of parallel programs of scientific and technical calculations in C-DVMH and Fortran-DVMH lan-guages. These languages use a single parallel programming model (DVMH model) and are extensions of the standard C and Fortran languages with paral-lelism specifications, written in the form of directives to the compiler. The DVMH model makes it possible to create efficient parallel programs for hetero-geneous computing clusters, in the nodes of which accelerators (graphic proces-sors or Intel Xeon Phi coprocessors) can be used as computing devices along with universal multi-core processors. The article describes the experience of successful use of DVM-system for the development of parallel software code for calculating the problem of radiation magnetic hydrodynamicsand the study of plasma dynamics in the channel of plasma accelerator.