文章基本信息

标题：Computing the Determinants in the Multiprocessor Computer
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作者：Salman H. Abbas
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2014
卷号：3
期号：8
页码：15523
DOI：10.15680/IJIRSET.2014.0308062
出版社：S&S Publications
摘要：This paper presents a new parallel algorithm for computing the determinants of block matrices oforder 𝑤 × 𝑤, with Computational Complexity 𝑂𝑤 3𝑞22, using the Gauss elimination method and Abbas's blockmethod 7 as references. We present our algorithm using Ada-multitasking. The algorithm is numerically stable andhas been tested in the Sequent Balance machine with efficient utilization of all processors.
关键词：Determinants; Gauss elimination method; Multitasking; Theoretical and experimental costs.