Treffer: Basic sparse matrix computations on massively parallel computers, Parallel Processing for Scientific Computing
Title:
Basic sparse matrix computations on massively parallel computers, Parallel Processing for Scientific Computing
Authors:
Contributors:
The Pennsylvania State University CiteSeerX Archives
Publication Year:
1993
Collection:
CiteSeerX
Document Type:
Fachzeitschrift
text
File Description:
application/pdf
Language:
English
Availability:
Rights:
Metadata may be used without restrictions as long as the oai identifier remains attached to it.
Accession Number:
edsbas.CE0F1010
Database:
BASE
Weitere Informationen
This paper presents a preliminary experimental study of the performance of basic sparse matrix computations on the CM-200 and the CM-5. We concentrate on examining various ways of performing general sparse matrix-vector operations and the basic primitives on which these are based. We compare various data structures for storing sparse matrices and their corresponding matrix – vector operations. Both SPMD and Data parallel modes are examined and a comparison of the two modes is made. 1