有限元法中数值积分的多核多处理器实现

2012 19th International Conference on Microwaves, Radar & Wireless Communications Pub Date : 2012-05-21 DOI:10.1109/MIKON.2012.6233633

J. Mamza, P. Makyla, A. Dziekonski, A. Lamecki, M. Mrozowski

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引用次数: 4

摘要

本文介绍了有限元法中出现的加速数值积分过程的技术。这种加速是通过利用多核和多处理器设备来实现的。结果表明，使用OpenMP的多核实现和使用CUDA架构的GPU加速可以分别在CPU和GPU上实现5倍和10倍的速度提升。

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Multi-core and multiprocessor implementation of numerical integration in Finite Element Method

The paper presents techniques for accelerating a numerical integration process which appears in the Finite Element Method. The acceleration is achieved by taking advantages of multi-core and multiprocessor devices. It is shown that using multi-core implementation with OpenMP and a GPU acceleration using CUDA architecture allows one to achieve the speedups by a factor of 5 and 10 on a CPU and GPUs, respectively.

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2012 19th International Conference on Microwaves, Radar & Wireless Communications

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