Numerical modelling of astrophysical flow on hybrid architecture supercomputers

I. Kulikov, I. Chernykh, A. Snytnikov, V. Protasov, A. Tutukov, B. Glinsky

Research output: Chapter in Book/Report/Conference proceedingChapterResearchpeer-review


This chapter describes a comprehensive computer technology of numerical modeling of astrophysical flows on hybrid supercomputer equipped with computations accelerators (NVIDIA and/or Intel accelerators). The design of parallel computing algorithms for modeling the gas-dynamic, magnetic gas dynamic, collisionless component of astrophysical objects with consideration of chemical processes is presented. There are three software packages described in this chapter: GPUPEGAS code designed for simulation of astrophysics objects on hybrid supercomputers; AstroPhi code which is used for the dynamics of stars and molecular clouds simulation on hybrid supercomputers equipped with Intel Xeon Phi accelerators; PADME code for simulation of planetary systems formation on hybrid supercomputers.

Original languageEnglish
Title of host publicationMathematical Research Summaries
PublisherNova Science Publishers, Inc.
Number of pages1
ISBN (Electronic)9781536122008
ISBN (Print)9781536120226
Publication statusPublished - 1 Jan 2017


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