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Parallel computations in the hydrogeological computational code GeRa: organization and efficiency
Author(s) -
Ivan Kapyrin,
Igor N. Konshin,
Г.В. Копытов,
Vasily K. Kramarenko
Publication year - 2018
Publication title -
vyčislitelʹnye metody i programmirovanie
Language(s) - English
Resource type - Journals
eISSN - 1726-3522
pISSN - 0507-5386
DOI - 10.26089/nummet.v19r432
Subject(s) - computation , computer science , multiprocessing , parallel computing , code (set theory) , hydrogeology , interface (matter) , computational science , graphical user interface , message passing interface , programming language , message passing , engineering , geotechnical engineering , set (abstract data type) , bubble , maximum bubble pressure method
Рассмотрена структура, функциональность и организация параллельных вычислений расчетного кода GeRa, применяемого для моделирования гидрогеологических задач. Описаны принципы запуска на счет многопроцессорных заданий на удаленном кластере из графического интерфейса GeRa. Приведены результаты параллельных расчетов для трех репрезентативных моделей и проведен анализ их параллельной эффективности. The structure, functionality and parallel computation organization of the computational code GeRa designed for hydrogeological modeling are considered. The principles of multiprocessor task launching on a remote cluster directly from the GeRa graphical user interface are described. The results of parallel computations for three representative models are presented and analyzed from the standpoint of parallel efficiency.

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