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Computationally efficient implementation of sarse-tap FIR adaptive filters with tap-position control on intel IA-32 processors
http://hdl.handle.net/2297/19407
http://hdl.handle.net/2297/1940790a921ea-3767-48dc-a855-749ee133193f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TE-PR-HIRANO-A-292.pdf (109.9 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
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| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | Computationally efficient implementation of sarse-tap FIR adaptive filters with tap-position control on intel IA-32 processors | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| 著者 |
Hirano, Akihiro
× Hirano, Akihiro× Nakayama, Kenji |
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| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 金沢大学理工研究域 電子情報学系 | |||||
| 書誌情報 |
The International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2008) p. 292-295, 発行日 2008-01-01 |
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| 出版者 | ||||||
| 出版者 | IEEE = Institute of Electrical and Electronics Engineers | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper presents an computationally ef cient implementation of sparse-tap FIR adaptive lters with tapposition control on Intel IA-32 processors with single-instruction multiple-data (SIMD) capability. In order to overcome randomorder memory access which prevents a ectorization, a blockbased processing and a re-ordering buffer are introduced. A dynamic register allocation and the use of memory-to-register operations help the maximization of the loop-unrolling level. Up to 66percent speedup is achieved. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Organized by the Electrical Engineering/Electronics, Computer, Telecommunications, and Information Technology Association (ECTI) Co-organized by GCEO-NGIT, Hokkaido University Technical sponsored by IEEE Circuits and Systems Society In cooperation with the Institute of Electronics, Information and Communication Engineering (IEICE) | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
