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基于多GPU的正则表达式匹配技术
Authors
吴鸿伟
庄进发
张光斌
郭东辉
Publication date
23 January 2013
Publisher
Abstract
针对传统正则匹配性能低下的问题,设计了基于多GPU的正则表达式匹配引擎,并采用折半分组优化算法解决了有限状态自动机在大规模正则集合情况下由于空间爆炸无法使用的问题,并做了相关的优化,提升了数据匹配速度.实验结果表明:基于多GPU的正则表达式匹配性能较CPU提升了61倍,其数据吞吐率远优于其他加速方式
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Last time updated on 16/06/2016