Cart (Loading....) | Create Account
Close category search window
 

Implementation and performance analysis of hybrid MPI+OpenMP programming for parallel MLFMA on SMP cluster

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Huailiang Xuan ; Sch. of Comput. Eng. & Sci., Shanghai Univ., Shanghai, China ; Weiqin Tong ; Zhixun Gong ; Youwen Lan

As multi-core CPUs are widely used in SMP clusters, parallel programming should pay more attention on shared memory parallelization inside single node. Hybrid MPI+OpenMP programming is naturally a good model that combines the distributed memory parallelization between nodes in clusters and the shared memory parallelization on each node. In this paper, we propose a parallel MLMFA (multilevel fast multipole algorithm) approach based on hybrid MPI+OpenMP model. Performance of hybrid implementation is studied compared with our previous pure MPI version. Time cost for computation and communication and memory consumption are analyzed in detail. As most modern HPC systems are clusters of SMP, the implementation is relevant.

Published in:

Intelligent Control and Information Processing (ICICIP), 2012 Third International Conference on

Date of Conference:

15-17 July 2012

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.