The Management and Optimization of Queue State Vector Based on Multi-core

Author

Wu Haitao ; Xu Yakun

Author_Institution

Freescale Semicond. (China) Ltd., Chengdu, China

fYear

2013

fDate

16-18 Dec. 2013

Firstpage

309

Lastpage

313

Abstract

With the fast development of the network, the requirements for the processing speed of routers are greatly improved, which can be satisfied by the powerful parallelism pability of multi-core processors. In order to give full play to the advantages of parallelism of multi-core processors, queue state vectors (QSV) are used. Based on the application of queue state vectors, "window" mode is proposed in this paper to manage the queue state vector. According to theoretical analysis and experimental results, such an optimization approach, can reduce the probability of conflict when multicore paralleling, and significantly improve the rate of packet forwarding.

Keywords

multiprocessing systems; optimisation; parallel architectures; probability; queueing theory; QSV; multicore paralleling; multicore processor; packet forwarding; parallelism capability; queue state vector management; queue state vector optimization; router processing speed; window mode; Electronic mail; Linux; Multicore processing; Optimization; Parallel processing; Synchronization; Vectors; Multi-core processor; Packet Forwarding; Parellelism; Queue State Vector; Spin Lock;

fLanguage

English

Publisher

ieee

Conference_Titel

Parallel and Distributed Computing, Applications and Technologies (PDCAT), 2013 International Conference on

Conference_Location

Taipei

Print_ISBN

978-1-4799-2418-9

Type

conf

DOI

10.1109/PDCAT.2013.55

Filename

6904272