DVMH model extension for operation with irregular grids

Authors

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

Annotation

DVMH model is suitable first of all for writing of parallel programs on the regular rectangular grids, but it is possible to parallelize some types of programs on the irregular grids using available tools. There is offered a variant of DVMH model extension which, on the one hand, would organically be inscribed in the existing DVMH model, adding its constructions, and on the other hand would allow to remove the known problems and restrictions in the task parallelization on irregular grids, and not losing considerably in efficiency of parallel execution.  

Key words

Multicore cluster with accelerators, irregular grids, DVMH, data distribution, distribution of computations.

Language

Russian

Reference

V.A. Bakhtin, A.S. Kolganov, V.A. Krukov, N.V. Podderugina, S.V. Polyakov, M.N. Pritula. DVMH model extension for operation with irregular grids // Proceedings of the international scientific conference "Parallel Computational Technologies (PCT'2016)", Chelyabinsk: Publishing center SUSU, 2016, P. 757-757