NDLI: Vector Computations for Sparse Linear Systems

Content Provider	Society for Industrial and Applied Mathematics (SIAM)
Author	Young, David M. Kincaid, David R. Oppe, Thomas C.
Copyright Year	1986
Abstract	We are interested in the development of algorithms, based on iterative methods, and software for the solution of large sparse systems of linear algebraic equations with emphasis on systems arising in the numerical solution of partial differential equations. The objective is to develop algorithms and software which are effective when used with a vector computer such as the Control Data CYBER 205 or the CRAY 1. A package of programs, known as ITPACK, has been developed for use on conventional, or scalar machines. A number of short-range modifications to ITPACK, including changes in the data storage format and changes in the programming, but not in the algorithms used, have been made and tested on a number of numerical examples. Preliminary work is described on long-range modifications which will involve extensive changes in the basic algorithms in order to achieve efficient vectorization.
Starting Page	99
Ending Page	112
Page Count	14
File Format	PDF
ISSN	01965212
DOI	10.1137/0607012
Journal	SIAM Journal on Algebraic Discrete Methods (SJAMDU)
Issue Number	1
Volume Number	7
Language	English
Publisher	Society for Industrial and Applied Mathematics
Publisher Date	2006-07-17
Access Restriction	Subscribed
Subject Keyword	Iterative methods for linear systems
Content Type	Text
Resource Type	Article

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