Finite element numerical integration on GPUs / Przemysław Płaszewski, Paweł Macioł, Krzysztof Banaś // W: Parallel Processing and Applied Mathematics : 8th International Conference, PPAM 2009, Wroclaw, ... więcej

Finite element numerical integration on GPUs / Przemysław Płaszewski, Paweł Macioł, Krzysztof Banaś // W: Parallel Processing and Applied Mathematics : 8th International Conference, PPAM 2009, Wroclaw, Poland, September 13-16, 2009. Revised Selected Papers, Part I [Dokument elektroniczny] / eds. Roman Wyrzykowski, Jack Dongarra, Konrad Karczewski, Jerzy Wasniewski. – Berlin, Heidelberg : Springer, 2010. – (Lecture Notes in Computer Science, ISSN 1611-3349 ; 6067). – S. 411-420 : tab. – Tryb dostępu: https://link.springer.com/chapter/10.1007/978-3-642-14390-8_43. – Bibliogr. 4 poz., Abstr. – doi: 10.1007/978-3-642-14390-8_43. – e-ISBN 978-3-642-14390-8. – ISBN 978-3-642-14389-2 (print)

We investigate the opportunities for using GPUs to perform numerical integration for finite element simulations. The degree of concurrency and memory usage patterns are analyzed for different types of ... więcej

We investigate the opportunities for using GPUs to perform numerical integration for finite element simulations. The degree of concurrency and memory usage patterns are analyzed for different types of finite element approximations. The results of numerical experiments designed to test execution efficiency on GPUs are presented. We draw some conclusions concerning advantages and disadvantages of off-loading numerical integration to GPUs for finite element calculations.