COMPACT ALGORITHM FOR GAUSSIAN ELIMINATION OVER GF(2) IMPLEMENTED ON HIGHLY PARALLEL COMPUTERS.

被引:17
|
作者
Parkinson, Dennis [1 ]
Wunderlich, Marvin [1 ]
机构
[1] Queen Mary Coll, DAP Support Unit,, London, Engl, Queen Mary Coll, DAP Support Unit, London, Engl
关键词
COMPUTER PROGRAMMING LANGUAGES - FORTRAN - COMPUTER PROGRAMS - COMPUTER SYSTEMS; DIGITAL - Parallel Processing;
D O I
10.1016/S0167-8191(84)90424-1
中图分类号
学科分类号
摘要
Gaussian elimination over GF(2) is used in a number of applications including the factorization of large integers. The boolean nature of arithmetic in GF(2) makes the task well suited to highly parallel bit-organized computers. A program to work with up to 4096 multiplied by 4096 matrices has been developed for the ICL-DAP. A method has been developed that needs no extra storage to store the history of the elimination. The algorithm is presented and its correctness proved.
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页码:65 / 73
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