摘要
对影响多处理器与多线程的网络处理器性能因素进行分析,提出了网络处理器并行性能模型NP3M,给出了影响其性能的主要原因,并对多线程并行数目与处理单元并行以及网络处理器整体系统性能之间的关系进行了研究与实际测试,对NP3M模型进行了验证,并给出了相关的结论。
The factors that impact the performance of network processors with multiprocessor and multithreading was analyzed. Then a parallel performance model-Np3M was prposed, and the primary factors that its performance depends on was discussed. Furthermore, the relationship between multiprocessor, multithreading and the whole performance of network processors was studied. Lastly, the test results about Np3M was presented.
出处
《通信学报》
EI
CSCD
北大核心
2007年第9期53-59,共7页
Journal on Communications
基金
国家自然科学基金资助项目(90604006)
国家重点基础研究发展计划("973"计划)基金资助项目(2003CB314802)~~
关键词
网络处理器
并行性能模型
多线程
停顿
network processor
parallel performance model
multithreading
stalls