Particularity of development of program with irregular grids through the use of DVM-system.


V.A. Bakhtin, V.A. Krukov, N.V. Podderugina, S.V. Polyakov, M.N. Pritula


This paper discusses the possibility of using the DVM-system to develop applications that use irregular grids. Authors analyzes the limitations of DVMH-model,  which reduce performance of these applications. The proposed extensions of this model should greatly simplify the development of  parallel programs with irregular grids that can be efficiently executed on heterogeneous computational clusters which use not only universal multi-core processors  but also accelerators (GPUs or Intel Xeon Phi coprocessors).

Key words

Unstructured grid, irregular grid, high performance computing (HPC), GPU.




The paper is not published yet.