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Algorithms Performance Evaluation in Hybrid Systems

机译:混合系统中的算法性能评估

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Over recent years a new branch of parallel computing has emerged: hybrid architectures composed of CPUs (Central Processing Unit) and GPU (Graphics Processing Unit). The objective of this work is to quantify the dimension of the performance gains comparing sequential processing of known algorithms with parallelized processing offered by hybrid architecture. It was used OpenCL (Open Computing Language) generated by the AMD Aparapi Framework to implement popular computational algorithms. Results show the performance using Aparapi Framework and the conclusions details the expected scale of algorithm speed up comparing with other works found in the literature using pure OpenCL library.
机译:近年来,已经出现了一个并行计算的新分支:由CPU(中央处理单元)和GPU(图形处理单元)组成的混合架构。这项工作的目的是量化性能收益的维度比较已知算法的顺序处理,通过混合架构提供的并行化处理。它是由AMD APARAPI框架生成的OpenCL(开放计算语言)来实现流行的计算算法。结果显示使用APARAPI框架的性能和结论详细信息,详细说明了使用Pure OpenCL库中文献中的其他作品比较的算法加速度的预期比例。

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