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Information × Registration Number 0211U000448, 0109U001031 , R & D reports Title Application of the modern computing technologies in astronomy. GPGPU and GRID approaches for astrophysical calculations popup.stage_title Head Veles O.A., Berczik P.P., Registration Date 07-02-2011 Organization Main Astronomical Observatory popup.description2 Adjusted, work of super computer of observatory is tested and supported on the basis of cluster technologies after expansion of amount of knots. It is set and software is tested on additional knots, necessary for functioning of GRID of knot. Geared-up and educational and demonstration measures are conducted for introduction of cluster GPGPU and GRID of technologies. Worked out methodologies and programs with the use of GPGPU of technologies. Conducted measures on the increase of reliability and faulttolerance of cluster of observatory for the effective use in GRID to the environment. GPU is realized cluster with power of 5-6Т Flops - at disposal of cluster 8 maps of GeForce 280 GTX. Efficiency of work of cluster of the Main astronomic observatory of NAS of Ukraine is improved by updating of software and libraries. Scale model calculations are conducted with the use of cluster of observatory and other clusters for large (from 1 to 512 million) amounts of interactive particles. Methodology is worked out, software is approved and worked out for high-quality translation of paper editions of observatory in an electronic form. Over 9500 pages of magazines are treated. Executed work on the improvement of informative constituent of computer network of observatory, the partial updating of the personal computers and work stations of the general setting of Main Observatory of NASU is conducted. Product Description popup.authors Берцик Петер Петерович Болотін Сергій Леонідович Бульба Тамара Петрівна Вавилова Ірина Борисівна Веденичева Ірина Петрівна Велесь Олександр Анатолійович Елиїв Андрій Андрійович Лобортас Валентин Аскольдович Петров Микола Іванович popup.nrat_date 2020-04-02 Close