Performance analysis of image parallel processing applications
Автор: Volotovsky Sergey Gennadjevich, Kazanskiy Nikolay Lvovich, Popov Sergey Borisovich, Serafimovich Pavel Grigorievich
Журнал: Компьютерная оптика @computer-optics
Рубрика: Обработка изображений: Восстановление изображений, выявление признаков, распознавание образов
Статья в выпуске: 4 т.34, 2010 года.
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Analytical and simulation approaches used for performance estimation of image parallel processing applications. Analytical formulation consists of three components: CPU calculation, MPI communication and I/O operations. Simulations used for estimation of parameters of the analytical model. Isoefficiency analysis shows the character of scalability dependence of parallel image processing applications on mask size, iterations number and share of I/O operations.
Parallel computing, image processing, scalability of parallel applications
Короткий адрес: https://sciup.org/14058978
IDR: 14058978
