基于图形加速器的粒子群优化求解一维IHCP

2015 IEEE 10th Jubilee International Symposium on Applied Computational Intelligence and Informatics Pub Date : 2015-08-20 DOI:10.1109/SACI.2015.7208230

S. Szénási, I. Felde, I. Kovács

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引用次数: 13

摘要

求解逆热传导问题有几种显式和隐式公式。其中最有前途的方法是粒子群优化;然而，对于大规模问题(大群体)，寻找解决方案需要很长时间。本文介绍了一种使用图形加速器的并行方法的实现和评价。这种GPU实现比原来基于CPU的方法快三倍。

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Solving one-dimensional IHCP with particle swarm optimization using graphics accelerators

There are several implicit and explicit formulations to solve the Inverse Heat Conduction Problem. One of the most promising methods is the Particle Swarm Optimization; however, it needs a long time to find solutions for large scale problems (large swarm populations). This paper presents the implementation and the evaluation of a parallel approach using graphics accelerators. This GPU implementation is about three times faster than the original CPU based method.

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2015 IEEE 10th Jubilee International Symposium on Applied Computational Intelligence and Informatics

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