DVM-system is designed for the development of parallel programs of scientific and technical calculations in C-DVMH and Fortran-DVMH languages. These languages use a single parallel programming model (DVMH model) and are extensions of the standard C and Fortran languages with parallelism specifications, written in the form of directives to the compiler. The DVMH model makes it possible to create efficient parallel programs for heterogeneous computing clusters, in the nodes of which accelerators (graphic processors or Intel Xeon Phi coprocessors) can be used as computing devices along with universal multi-core processors. The article presents new features of DVM-system that have been developed recently.

automation of development of parallel programs, DVM-system, accelerator, GPU, Fortran, С, irregular grid, unstructured grid

Aleksakhin Valeryi Fedorovich,  ,  orcid.org/0000-0001-8385-8894,  KIAM RAS

Bakhtin Vladimir Aleksandrovich,  ,  orcid.org/0000-0003-0343-3859,  KIAM RAS; Lomonosov Moscow State University

Zhukova Olga Fedorovna,  orcid.org/0000-0002-1033-6371,  KIAM RAS

Zakharov Dmitriy Aleksandrovich,  ,  orcid.org/0000-0002-6319-5090,  KIAM RAS

Krukov Viktor Alekseevich,  ,  orcid.org/0000-0001-6630-964X,  KIAM RAS; Lomonosov Moscow State University

Podderyugina Nataliya Viktorovna,  orcid.org/0000-0002-9730-1381,  KIAM RAS

Savitskaya Olga Antonievna,  orcid.org/0000-0002-2174-3212,  KIAM RAS