Efficient MPI parallel interpolative decomposition

Si Lu Huang, Hang Xu, Xiao Min Pan*, Xin Qing Sheng

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Citations (Scopus)

Abstract

The interpolative decomposition (ID) has been employed to reduce the computational cost for low-rank approximation of matrices, such as the method of moments (MoM) system with many right-hand-sides. However, the memory requirement may be the bottleneck of the ID when the scale of the problem becomes very large. A parallel scheme of the ID is proposed to alleviate the difficulty. Numerical experiments have been conducted to validate efficiency of the proposed parallel scheme.

Original languageEnglish
Title of host publication9th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2016 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages807-809
Number of pages3
ISBN (Electronic)9781467389815
DOIs
Publication statusPublished - 29 Nov 2016
Event9th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2016 - Beijing, China
Duration: 5 Jun 20168 Jun 2016

Publication series

Name9th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2016 - Proceedings
Volume2

Conference

Conference9th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2016
Country/TerritoryChina
CityBeijing
Period5/06/168/06/16

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