DocumentCode
2309090
Title
Performance optimization for SMP cluster operation
Author
Yizhong Ma ; Ma, Jun ; Wei, Wei
Author_Institution
Sch. of Inf. Sci. & Eng., Lanzhou Univ., Lanzhou
fYear
2008
fDate
12-14 Dec. 2008
Firstpage
925
Lastpage
929
Abstract
In this project, there is high performance SMP (symmetric multiprocessing) cluster platform is connected by Gigabit Ethernet and Infiniband net. On the platform the programming model of mixing OpenMP software and MPI software not only increase the parallelism and execution efficiency of the correlator of SMP cluster, but also improve system performance effectively, the speedup will become higher.
Keywords
application program interfaces; astronomy computing; local area networks; message passing; radiotelescopes; Gigabit Ethernet; Infiniband net; MPI software; OpenMP software; SMP cluster operation; performance optimization; symmetric multiprocessing; Correlators; Educational programs; Jacobian matrices; Network servers; Optimization; Parallel processing; Parallel programming; Program processors; Programming profession; Software performance; Cluster; MPI; OpenMP; Performance Optimization; SMP;
fLanguage
English
Publisher
ieee
Conference_Titel
IT in Medicine and Education, 2008. ITME 2008. IEEE International Symposium on
Conference_Location
Xiamen
Print_ISBN
978-1-4244-3616-3
Electronic_ISBN
978-1-4244-2511-2
Type
conf
DOI
10.1109/ITME.2008.4744002
Filename
4744002
Link To Document