Journal on Communications ›› 2007, Vol. 28 ›› Issue (9): 53-59.doi: 1000-436X(2007)09-0053-07

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Parallel performance model for network processors and the characteristics of multithread stalls

HIXiang-quan S,UJin-shu S,HENYi-jiao C,UChun-qing W   

  1. Computer School,National University of Defense Technology,Changsha 410073,China
  • Online:2007-09-25 Published:2017-06-23
  • Supported by:
    The National Natural Science Foundation of China;The National Basic Research Program of China (973 Program)

Abstract:

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.

Key words: network processor, parallel performance model, multithreading, stalls

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