Geodesic
Mathematical Simulation of Electromagnetic Logging Data Using High-Performance Coprocessor Intel Xeon Phi
Sibirskij žurnal čistoj i prikladnoj matematiki, Tome 14 (2014) no. 4, pp. 11-21 Cet article a éte moissonné depuis la source Math-Net.Ru

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The article deals with mathematical simulation of electromagnetic logging data from oil-and-gas wells by using high-performance coprocessor Intel Xeon Phi. A computational algorithm to solve forward two-dimensional electromagnetic logging problems is developed. Its parallel realization is made through the use of OpenMP technology for Intel architectures, including MIC. The estimations of computational performance while using multi-core Intel architectures are given. The computational models describing different variants of host- and coprocessors usage are scrutinized. The performed mathematical simulation and comparative analysis of the results have shown that by means of coprocessor Intel Xeon Phi it is possible to increase a processing speed by a factor of hundreds as compared with widely available processors Intel Core.
Keywords: mathematical simulation, electromagnetic logging, electrical conductivity, parallel algorithm, high-performance computing, coprocessor Intel Xeon Phi. 
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     title = {Mathematical {Simulation} of {Electromagnetic} {Logging} {Data} {Using} {High-Performance} {Coprocessor} {Intel} {Xeon} {Phi}},
     journal = {Sibirskij \v{z}urnal \v{c}istoj i prikladnoj matematiki},
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V. N. Glinskikh; Yu. O. Bulantseva. Mathematical Simulation of Electromagnetic Logging Data Using High-Performance Coprocessor Intel Xeon Phi. Sibirskij žurnal čistoj i prikladnoj matematiki, Tome 14 (2014) no. 4, pp. 11-21. http://geodesic.mathdoc.fr/item/VNGU_2014_14_4_a1/

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