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Title: ACCELERATING THE CALCULATION OF ABSORPTION COEFFICIENT OF WATER VAPOUR BY GPU USING THE HITRAN DATABASE
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ACCELERATING THE CALCULATION OF ABSORPTION COEFFICIENT OF WATER VAPOUR BY GPU USING THE HITRAN DATABASE
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1314-2704
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English
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20
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4.2
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The emergence of an increasing number of tools for processing data on the GPU makes us think about optimizing the processing of a large array of coefficients. This article examines the performance of the implementation of the calculation of the absorption coefficient according to the data of the Hitran base on the GPU.
An algorithm for calculating the absorption coefficient for water vapor is presented. The results show a significant increase in productivity due to parallelization of sequential calculation steps, which makes it possible to use this approach to speed up the calculation of the global atmospheric model. |
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conference
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20th International Multidisciplinary Scientific GeoConference SGEM 2020, ENERGY AND CLEAN TECHNOLOGIES
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20th International Multidisciplinary Scientific GeoConference SGEM 2020, 8-11 December, 2020
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Proceedings Paper
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STEF92 Technology
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SGEM International Multidisciplinary Scientific GeoConference
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SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci & Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts & Letters; Acad Fine Arts Zagreb Croatia; C
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107-114
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8-11 December, 2020
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website
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cdrom
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7662
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GPU;absorption coefficients;Hitran;greenhouse gases
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