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コウヤ トモノリ
Tomonori Kouya
幸谷 智紀 所属 追手門学院大学 理工学部 数理・データサイエンス学科 職種 教授 |
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| 言語種別 | 英語 |
| 発行・発表の年月 | 2026/07/03 |
| 形態種別 | 外国学術誌(First author) |
| 査読 | 査読あり |
| 標題 | Acceleration of Multicomponent Multiple-Precision Arithmetic with Branch-Free Algorithms and SIMD Vectorization |
| 執筆形態 | 単著 |
| 掲載誌名 | Computational Science and Its Applications – ICCSA 2026 |
| 掲載区分 | 国外 |
| 出版社・発行元 | Springer International Publishing |
| 巻・号・頁 | 16760,pp.500-516 |
| 総ページ数 | 17 |
| 担当区分 | 筆頭著者 |
| 著者・共著者 | Tomonori Kouya |
| 概要 | Multiple-precision floating-point branch-free algorithms can significantly accelerate multicomponent arithmetic implemented by combining hardware-based binary64 and binary32, particularly for triple- and quadruple-precision computations. In this study, we achieved benchmark results on x86 and ARM CPU platforms to quantify the accelerations achieved in linear computations and polynomial evaluations by integrating these algorithms. |