2019
DOI: 10.20537/2226-3594-2019-53-08
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Resource efficient finite element computing on multicore architectures

Abstract: В данной работе рассматривается построение эффективных конечно-элементных алгоритмов на трехмерных неструктурированных сетках, учитывающих сложные параллельные процессы синхронизации, вопросы распределения памяти и хранения данных. Предлагается послойное разделение расчетной сетки на подобласти без ветвления внутренних границ, упрощающее доступ к независимым данным и параллельным вычислениям на различных этапах конечно-элементного решения задач на неструктурированных сетках в многосвязных областях. Анализирует… Show more

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“…Examples of such environments are: MatLab, Scilab. This environment should include support for the MPI interface, as well as the remote program launch interface over the network (RDP interface) [27,33]. These supports should also be implemented in the form of middleware middleware [27,33,34], which also includes database management [27,33,34].…”
Section: Architecture Of a Distributed System For Building Digital Portraits Of User Systemsmentioning
confidence: 99%
See 3 more Smart Citations
“…Examples of such environments are: MatLab, Scilab. This environment should include support for the MPI interface, as well as the remote program launch interface over the network (RDP interface) [27,33]. These supports should also be implemented in the form of middleware middleware [27,33,34], which also includes database management [27,33,34].…”
Section: Architecture Of a Distributed System For Building Digital Portraits Of User Systemsmentioning
confidence: 99%
“…On each subordinate compute node, the compute environment is waiting for a job. After receiving a task (encrypted in an MPI message [27,33]), this environment sends the results of the task (also encrypted in an MPI message [27,33]) to the node from which this task came and waits for the next task. The computing node-the customer plans sub-tasks and distributes these sub-tasks to the computing nodes-performers (Figure 1).…”
Section: Architecture Of a Distributed System For Building Digital Portraits Of User Systemsmentioning
confidence: 99%
See 2 more Smart Citations