Parallel implementation of multi-dimensional ensemble empirical mode decomposition

Li Wen Chang, Men Tzung Lo, Nasser Anssari, Ke Hsin Hsu, Norden E. Huang, Wen Mei W. Hwu

研究成果: 書貢獻/報告類型會議論文篇章同行評審

28 引文 斯高帕斯(Scopus)

摘要

In this paper, we propose and evaluate two parallel implementations of Multi-dimensional Ensemble Empirical Mode Decomposition (MEEMD) for multi-core (CPU) and many-core (GPU) architectures. Relative to a sequential C implementation, our double precision GPU implementation, using the CUDA programming model, achieves up to 48.6x speedup on NVIDIA Tesla C2050. Our multi-core CPU implementation, using the OpenMP programming model, achieves up to 11.3x speedup on two octal-core Intel Xeon x7550 CPUs.

原文???core.languages.en_GB???
主出版物標題2011 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Proceedings
頁面1621-1624
頁數4
DOIs
出版狀態已出版 - 2011
事件36th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Prague, Czech Republic
持續時間: 22 5月 201127 5月 2011

出版系列

名字ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
ISSN(列印)1520-6149

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???event.eventtypes.event.conference???36th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011
國家/地區Czech Republic
城市Prague
期間22/05/1127/05/11

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