Vectorization of astrophysical code for massively parallel supercomputers

@inproceedings{Kulikov2016VectorizationOA,
  title={Vectorization of astrophysical code for massively parallel supercomputers},
  author={I. Yu Kulikov and Igor G. Chernykh and Boris M. Glinskiy and Alexey Shmelev and Andrey Andreev and Vitaly Egunov and Egor Kharkov and Vladislav Nenashev and Icmmg Sb Ras},
  year={2016}
}
We describe a new version of our AstroPhi code for the simulation of astrophysical objects dynamics and other physical processes on hybrid supercomputers equipped with Intel Xeon Phi accelerators. The new version of the AstroPhi code was rewritten in accordance with co-design technique. Thus, we used the latest knowledge about the last Intel Xeon Phi generation during code development. The most significant code changes are concerned on the vectorization. The vectorization technique for… CONTINUE READING

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