Computer Science and Information Engineering, World Congress on (2009)

Los Angeles, California USA

Mar. 31, 2009 to Apr. 2, 2009

ISBN: 978-0-7695-3507-4

pp: 344-348

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/CSIE.2009.171

ABSTRACT

In this paper, we analyze some characteristics of parallel dense matrix operations which include data structure of matrix, distributing strategy of parallel memory space and boundary processing of matrix. Then the matrix inversion algorithm and its efficiency are given. Meanwhile, the differentiation of this matrix inversion algorithm and the algorithm of PLAPACK software package is compared, and then the robustness of these two different algorithms is analyzed. Lastly, the example of this algorithm in the survey adjustment problem of geodesy is given.

INDEX TERMS

CITATION

Zai-Sen Jiang,
Yan-Qiang Wu,
Guo-Hua Yang,
"Inversion Algorithm of Parallel Dense Matrix and Its Application",

*Computer Science and Information Engineering, World Congress on*, vol. 03, no. , pp. 344-348, 2009, doi:10.1109/CSIE.2009.171