Fast solution of linear systems with many right hand sides using MPI parallel skeletonization

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

It has been proved that the interpolative decomposition (ID) skeletonization can greatly accelerate the simulation where many incidents have to be repeatedly solved. However, the peak memory usage for the skeletonization may be a bottleneck. In this work, an MPI parallelization of the skeletonization is developed to alleviate the difficulty. Numerical experiments have been conducted to demonstrate the performance of the proposed parallel scheme.

源语言英语
主期刊名2017 IEEE Antennas and Propagation Society International Symposium, Proceedings
出版商Institute of Electrical and Electronics Engineers Inc.
731-732
页数2
ISBN(电子版)9781538632840
DOI
出版状态已出版 - 18 10月 2017
活动2017 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2017 - San Diego, 美国
期限: 9 7月 201714 7月 2017

出版系列

姓名2017 IEEE Antennas and Propagation Society International Symposium, Proceedings
2017-January

会议

会议2017 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2017
国家/地区美国
San Diego
时期9/07/1714/07/17

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