Geodesic
Modeling of interaction between gamma rays and matter on hybrid computers
Matematičeskoe modelirovanie, Tome 23 (2011) no. 7, pp. 20-32 Cet article a éte moissonné depuis la source Math-Net.Ru

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Aspects of developing the algorithms and the parallel codes are considered in connection with questions of modeling the processes of gamma radiation transport on hybrid supercomputers. Principles of calculation parallelization by use of graphical processors as arithmetical coprocessors are discussed. A scheme of effective Monte Carlo method modification is described. The modification is intended for parallel computing with using the systems with hybrid architecture. Efficiency of developed algorithms and software is exemplificative of solving the problem on spectral distribution of energy absorbed in a radiation detector.
Mots-clés : radiation transport
Keywords: mathematical modeling, hybrid parallelization, Nvidia© CUDA technology, Monte Carlo method. 
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M. E. Zhukovskii; R. V. Uskov. Modeling of interaction between gamma rays and matter on hybrid computers. Matematičeskoe modelirovanie, Tome 23 (2011) no. 7, pp. 20-32. http://geodesic.mathdoc.fr/item/MM_2011_23_7_a1/

[1] Chumakov A. I., Deistvie kosmicheskoi radiatsii na integralnye skhemy, Radio i svyaz, M., 2004

[2] Fedorov V. K., Sergeev N. P., Kondrashin A. A., Kontrol i ispytaniya v proektirovanii i proizvodstve radioelektronnykh sredstv, Tekhnosfera, M., 2005

[3] Zhukovskii M. E., Markov M. B., “Matematicheskoe modelirovanie elektromagnitnykh polei radiatsionnogo proiskhozhdeniya”, Entsiklopediya nizkotemperaturnoi plazmy, ch. 2, v. VII-1, Matematicheskoe modelir. v nizkotemperaturnoi plazme, Yanus-K, M, 2008, 614–647

[4] Akhiezer A. I., Berestetskii V. B., Kvantovaya elektrodinamika, Nauka, M., 1969

[5] Hubbell J. H., Veigele W. J., Briggs E. A., Brown R. T., Cromer D. T., Howerton R. J., “Atomic Form Factors, Incoherent Scattering Functions, and Photon Scattering Cross Sections”, J. Phys. Chem. Ref. Data, 4 (1975), 471–538 ; “erratum”, 6 (1977), 615–616 | DOI | DOI

[6] Eksperimentalnaya yadernaya fizika, ed. Segre E., Inostrannaya literatura, M., 1955

[7] Zagonov V. P., Zhukovskii M. E., Podolyako S. V., Skachkov M. V., Tillak G.-R., Bellon K., “Primenenie poverkhnostno orientirovannogo opisaniya ob'ektov dlya modelirovaniya transformatsii rentgenovskogo izlucheniya v zadachakh vychislitelnoi diagnostiki”, Matematicheskoe modelirovanie, 16:5 (2004), 103–116

[8] Ermakov S. M., Mikhailov G. A., Statisticheskoe modelirovanie, Nauka, M., 1982 | MR

[9] Zhukovskii M. E., Uskov R. V., O primenenii graficheskikh protsessorov videouskoritelei v prikladnykh zadachakh, Preprint IPM im. M. V. Keldysha RAN, No 2, 2010

[10] Zhukovskii M. E., Uskov R. V., O primenenii graficheskikh protsessorov videouskoritelei v prikladnykh zadachakh. Chast II. Modelirovanie pogloscheniya gamma-izlucheniya, Preprint IPM im. M. V. Keldysha RAN, No 20, 2010