摘要
在多核异构方式下,由于数据流大小差异很大,在检测处理器检测数据流时耗时较长,导致了检测处理器之间的负载处于不均衡状态。同时,在网络处理器和检测处理器之间由于是固定任务分配,不可能做到完全均衡。针对存在的这些缺陷,提出了循环工作队列方法,可以动态感知处理器负载均衡态势,改进了检测处理器均衡方法,进一步提高了检测处理器的性能发挥,解决了网络处理器和检测处理器之间无法均衡的问题,提升了系统的整体性能。
In the heterogeneous multi-core mode, the data stream size difference is very big, in the detection of the processordetects data stream is time-consuming, so as to lead to the load detection between processors is actually not equilibrium state.Because it is a fixed task allocation between network processor and detection processor, it is not possible to completelybalance. Aiming at these defects, this paper proposed the circular queue method to perceived the load balancing situation ofdynamic processor, and to improve the equalization method of the detection processor, to further improve the detectionprocessor performance, to solve that the network processor and detection processor cannot balance problems, to improve theoverall performance of the system.
出处
《山东农业大学学报（自然科学版）》
CSCD
2015年第1期96-100,共5页
Journal of Shandong Agricultural University：Natural Science Edition
基金
上海市科委基金资助(14511108003)
关键词
IPS
AMP构架
异构方式
检测处理器
负载均衡
Intrusion prevention system
Asymmetric Multi-Processing framework
heterogeneous
detection processor
loadbalance
