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Num. Meth. Prog., 2014, Volume 15, Issue 3, Pages 530–536 (Mi vmp269)  

This article is cited in 1 scientific paper (total in 1 paper)

Particle-in-cell plasma simulation using Intel Xeon Phi coprocessors

I. A. Surmina, S. Bastrakova, A. A. Gonoskovb, E. S. Efimenkob, I. Meyerova

a N. I. Lobachevski State University of Nizhni Novgorod
b Institute of Applied Physics, Russian Academy of Sciences, Nizhnii Novgorod

Abstract: A high performance implementation of particle-in-cell methods for laser plasma simulation is considered. The PICADOR code is used. An efficient utilization of the new Intel Xeon Phi coprocessors is discussed. It is shown that a code optimized well for traditional CPUs is not always efficient on coprocessors without additional optimization. A number of ways for the performance optimization of numerical plasma simulation are analyzed. The results of computing experiments show 1.8 times speed up on Xeon Phi compared to an optimized code on CPU.

Keywords: Xeon Phi, plasma physics, particle-in-cell method, high-performance computing, Xeon Phi, performance optimization.

Full text: PDF file (295 kB)
UDC: 004.942
Received: 07.08.2014

Citation: I. A. Surmin, S. Bastrakov, A. A. Gonoskov, E. S. Efimenko, I. Meyerov, “Particle-in-cell plasma simulation using Intel Xeon Phi coprocessors”, Num. Meth. Prog., 15:3 (2014), 530–536

Citation in format AMSBIB
\Bibitem{SurBasGon14}
\by I.~A.~Surmin, S.~Bastrakov, A.~A.~Gonoskov, E.~S.~Efimenko, I.~Meyerov
\paper Particle-in-cell plasma simulation using Intel Xeon Phi coprocessors
\jour Num. Meth. Prog.
\yr 2014
\vol 15
\issue 3
\pages 530--536
\mathnet{http://mi.mathnet.ru/vmp269}


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    This publication is cited in the following articles:
    1. A. A. Muraviev, S. I. Bastrakov, A. V. Bashinov, A. A. Gonoskov, E. S. Efimenko, A. V. Kim, I. B. Meyerov, A. M. Sergeev, “Generation of current sheets and giant quasistatic magnetic fields at the ionization of vacuum in extremely strong light fields”, JETP Letters, 102:3 (2015), 148–153  mathnet  crossref  crossref  isi  elib  elib
  • Numerical methods and programming
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