A LINEAR ALGEBRA PACKAGE FOR A LOCAL MEMORY MULTIPROCESSOR - PROBLEMS, PROPOSALS AND SOLUTIONS

被引：6

作者：

RONSCH, W

STRAUSS, H

机构：

[1] Junker & Co, Germany

来源：

PARALLEL COMPUTING | 1988年 / 7卷 / 03期

关键词：

Computer Systems; Digital--Parallel Processing - Mathematical Techniques--Matrix Algebra;

D O I：

10.1016/0167-8191(88)90060-9

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This paper is concerned with principal considerations for developing a linear algebra package for the SUPRENUM computer. The design goals, as well as the mapping strategy of the parallelization methodology, are described briefly. Finally, a basic factorization scheme is introduced which can be readily tailored to the LU, Cholesky and QR factorization provided that the corresponding matrices are distributed according to the column-oriented wrap mapping.

引用

页码：413 / 418

页数：6

共 7 条

[1]

CHAMBERLAIN RM, 1986, CMI8645024 CTR COMP

[2] GAUSSIAN-ELIMINATION WITH PARTIAL PIVOTING AND LOAD BALANCING ON A MULTIPROCESSOR [J].