摘要
提出一种用于多核网络处理器平台的串行与并行相结合的混合结构,该结构由串行多核与并行多核相结合构成.针对视频点播系统中的实时视频数据流,通过这样的混合结构,可以有效的提高多核网络平台发送实时数据的平稳性和精确性.并且与通用的并行对称结构相比较,混合结构在扩展性上更具有优势,可以通过扩展薄弱环节的核数提高系统的服务能力.
This paper presents a hybrid frame combining of serial structure and parallel structure using for multi-core network processor platform, the frame consists of serial and parallel multi-core structure. For streaming data in video-on-demand system, this hybrid structure can effectively improve the stationarity and the accuracy of sending data on multi-core network platform. And with compared to the common parallel structure to point out that the pipeline structure can reduce the volatility of real-time streaming data, as well as sealability, etc.
出处
《小型微型计算机系统》
CSCD
北大核心
2011年第7期1310-1316,共7页
Journal of Chinese Computer Systems
基金
国家高技术研究发展计划"新一代业务运行管控协同支撑环境的开发"(2008AA01A317)资助
关键词
视频点播系统
实时性
网络处理器
多核
流水线
video-on-demand system
real-time
network processor
multicore
pipeline
