Geodesic
Adapting of the code, simulating viscous fluids flows, to a hybrid computing systems based on CUDA-MPI
Matematičeskoe modelirovanie, Tome 24 (2012) no. 7, pp. 33-44

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In the past few years there has been a rapidly growing interest in non-traditional architectures for high performance computing. Program development for such devices is much more complicated than for traditional general-purpose processors. Nevertheless, in the recent years, the number of users, who decided to use these technologies increased. This paper reviews the experience of a transition to a hybrid architecture for the code, solving three-dimensional Navier–Stokes equations with turbulence model. The performance measurements for the resulting program are presented. The numerical results for the flow around a NACA 0012 airfoil are presented also.
Keywords: CUDA, Portland Group, NACA 0012, flow separation, turbulence model, synthetic turbulence.
Mots-clés : RANS, DES 
@article{MM_2012_24_7_a2,
     author = {I. Yu. Kudryashov and A. E. Lutsky},
     title = {Adapting of the code, simulating viscous fluids flows, to a hybrid computing systems based on {CUDA-MPI}},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {33--44},
     publisher = {mathdoc},
     volume = {24},
     number = {7},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2012_24_7_a2/}
}
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I. Yu. Kudryashov; A. E. Lutsky. Adapting of the code, simulating viscous fluids flows, to a hybrid computing systems based on CUDA-MPI. Matematičeskoe modelirovanie, Tome 24 (2012) no. 7, pp. 33-44. http://geodesic.mathdoc.fr/item/MM_2012_24_7_a2/