Geodesic
Particle-in-cell plasma simulation using Intel Xeon Phi coprocessors
Numerical methods and programming, Tome 15 (2014) no. 3, pp. 530-536 Cet article a éte moissonné depuis la source Math-Net.Ru

Voir la notice de l'article

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. 
@article{VMP_2014_15_3_a12,
     author = {I. A. Surmin and S. Bastrakov and A. A. Gonoskov and E. S. Efimenko and I. Meyerov},
     title = {Particle-in-cell plasma simulation using {Intel} {Xeon} {Phi} coprocessors},
     journal = {Numerical methods and programming},
     pages = {530--536},
     year = {2014},
     volume = {15},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2014_15_3_a12/}
}
TY  - JOUR
AU  - I. A. Surmin
AU  - S. Bastrakov
AU  - A. A. Gonoskov
AU  - E. S. Efimenko
AU  - I. Meyerov
TI  - Particle-in-cell plasma simulation using Intel Xeon Phi coprocessors
JO  - Numerical methods and programming
PY  - 2014
SP  - 530
EP  - 536
VL  - 15
IS  - 3
UR  - http://geodesic.mathdoc.fr/item/VMP_2014_15_3_a12/
LA  - ru
ID  - VMP_2014_15_3_a12
ER  - 
%0 Journal Article
%A I. A. Surmin
%A S. Bastrakov
%A A. A. Gonoskov
%A E. S. Efimenko
%A I. Meyerov
%T Particle-in-cell plasma simulation using Intel Xeon Phi coprocessors
%J Numerical methods and programming
%D 2014
%P 530-536
%V 15
%N 3
%U http://geodesic.mathdoc.fr/item/VMP_2014_15_3_a12/
%G ru
%F VMP_2014_15_3_a12
I. A. Surmin; S. Bastrakov; A. A. Gonoskov; E. S. Efimenko; I. Meyerov. Particle-in-cell plasma simulation using Intel Xeon Phi coprocessors. Numerical methods and programming, Tome 15 (2014) no. 3, pp. 530-536. http://geodesic.mathdoc.fr/item/VMP_2014_15_3_a12/