Distributed Computing Design Methods for Multicore Application Programming

Qian Yu, Tong Li, ZhongWen Xie, Na Zhao, Ying Lin
2012 Proceedings of the 2012 2nd International Conference on Computer and Information Applications (ICCIA 2012)   unpublished
In order to solve the serial execution caused by multithreaded concurrent access to shared data and realize the dynamic load balance of tasks on shared memory symmetric multi-processor (multi-core) computing platform, new design methods are presented. By presenting multicore distributed locks, multicore shared data localization, multicore distributed queue, the new design methods can greatly decrease the number of accessing the shared data and realize the dynamic load balance of tasks. For
more » ... of tasks. For illustration, design scheme of multicore task manager of server software are given by using new design methods. Results shows the new design methods reduce the number of access shared resources, partially resolve the serial execution of cooperative threads and realize the dynamic task balance of server software, which validate the superiority of this approach. Keywords-multithread concurrency; multicore distributed lock; multicore shared data localization;multicore distributed queue. I.
doi:10.2991/iccia.2012.88 fatcat:zbfbpy6lszdrjglhoqx264mnay