Title :
The Parallel of GAA by OpenMP
Author :
Pu, Chengdong ; Chen, Sicheng
Author_Institution :
Coll. of Comput. Sci. & Technol., Wuhan Univ. of Sci. & Technol., Wuhan, China
Abstract :
With a peak speed of 280.6 TFlops/s IBM BlueGene/L cluster putting into use, high-performance computers are faced with the rapid development and dual-core processor computers allow users to face the emergence of ubiquitous parallel. How to change existing serial algorithms into parallel algorithms and how to implement parallel algorithms on multi-core computer are urgent task for the development of high-performance computing. This paper tries to parallel genetic annealing algorithm (GAA) by using OpenMP on four-core compute, and experiment result shows that the performance has been significantly improved.
Keywords :
genetic algorithms; multiprocessing systems; parallel processing; ubiquitous computing; GAA parallel computing; IBM BlueGene/L cluster; OpenMP; dual-core processor computers; multicore computer; parallel genetic annealing algorithm; ubiquitous parallel algorithms; Computational modeling; Computers; Instruction sets; Message systems; Prediction algorithms; Predictive models; Proteins; GAA; OpenMP; Parallel computing;
Conference_Titel :
ChinaGrid Conference (ChinaGrid), 2010 Fifth Annual
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4244-7543-8
Electronic_ISBN :
978-1-4244-7544-5
DOI :
10.1109/ChinaGrid.2010.11
