Geodesic
A multilevel approach to algorithm and software design for exaflops supercomputers
Numerical methods and programming, Tome 16 (2015) no. 4, pp. 543-556 Cet article a éte moissonné depuis la source Math-Net.Ru

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A strategy is proposed for the development of algorithms and software for exaflops supercomputers. This strategy consists of three stages. The first stage is the co-design understood as considering the architecture of the supercomputer at all steps of the development of the code. The second stage is the forward-looking development of algorithms and software for the most promising exaflops supercomputers. The forward-looking development is based on the simulation of the algorithm behavior within a given supercomputer architecture. The third stage is the estimation of energy efficiency of the algorithm with various implementations for a particular architecture or for different supercomputer architectures. The proposed approach is illustrated by the examples of solving two problems from astrophysics and plasma physics.
Keywords: exascale computing, co-design, energy efficiency
Mots-clés : agent simulation. 
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     author = {B. M. Glinskii and I. M. Kulikov and A. V. Snytnikov and I. G. Chernykh and D. V. Weins},
     title = {A multilevel approach to algorithm and software design for exaflops supercomputers},
     journal = {Numerical methods and programming},
     pages = {543--556},
     year = {2015},
     volume = {16},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2015_16_4_a8/}
}
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B. M. Glinskii; I. M. Kulikov; A. V. Snytnikov; I. G. Chernykh; D. V. Weins. A multilevel approach to algorithm and software design for exaflops supercomputers. Numerical methods and programming, Tome 16 (2015) no. 4, pp. 543-556. http://geodesic.mathdoc.fr/item/VMP_2015_16_4_a8/