NDLI: Algorithm 818: A reference model implementation of the sparse BLAS in fortran 95

Content Provider	ACM Digital Library
Author	Vömel, Christof Duff, Iain S.
Copyright Year	2002
Abstract	The Basic Linear Algebra Subprograms for sparse matrices (Sparse BLAS) as defined by the BLAS Technical Forum are a set of routines providing basic operations for sparse matrices and vectors. A principal goal of the Sparse BLAS standard is to aid in the development of iterative solvers for large sparse linear systems by specifying on the one hand interfaces for a high-level description of vector and matrix operations for the algorithm developer and on the other hand leaving enough freedom for vendors to provide the most efficient implementation of the underlying algorithms for their specific architectures.The Sparse BLAS standard defines interfaces and bindings for the three target languages: C, Fortran 77 and Fortran 95. We describe here our Fortran 95 implementation intended as a reference model for the Sparse BLAS. We identify the underlying complex issues of the representation and the handling of sparse matrices and give suggestions to other implementors of how to address them.
Starting Page	268
Ending Page	283
Page Count	16
File Format	PDF
ISSN	00983500
e-ISSN	15577295
DOI	10.1145/567806.567811
Volume Number	28
Issue Number	2
Journal	ACM Transactions on Mathematical Software (TOMS)
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2002-06-01
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	BLAS Sparse BLAS Iterative linear solvers Programming standard Sparse data structures Unstructured sparse matrices
Content Type	Text
Resource Type	Article
Subject	Applied Mathematics Software

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Level 3 basic linear algebra subprograms for sparse matrices: a user-level interface

An overview of the sparse basic linear algebra subprograms: The new standard from the BLAS technical forum

Algorithm xxx: a reference model implementation of the sparse blas in fortran 95 (2002).

Algorithm 865: Fortran 95 subroutines for Cholesky factorization in block hybrid format

Sparse extensions to the FORTRAN Basic Linear Algebra Subprograms

Experiences of sparse direct symmetric solvers

Algorithm 892: DISPMODULE, a Fortran 95 module for pretty-printing matrices

Algorithm 737: INTLIB—a portable Fortran 77 interval standard-function library

Algorithm 618: FORTRAN subroutines for estimating sparse Jacobian Matrices

Algorithm 818: A reference model implementation of the sparse BLAS in fortran 95

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Level 3 basic linear algebra subprograms for sparse matrices: a user-level interface

An overview of the sparse basic linear algebra subprograms: The new standard from the BLAS technical forum

Algorithm xxx: a reference model implementation of the sparse blas in fortran 95 (2002).

Algorithm 865: Fortran 95 subroutines for Cholesky factorization in block hybrid format

Sparse extensions to the FORTRAN Basic Linear Algebra Subprograms

Experiences of sparse direct symmetric solvers

Algorithm 892: DISPMODULE, a Fortran 95 module for pretty-printing matrices

Algorithm 737: INTLIB—a portable Fortran 77 interval standard-function library

Algorithm 618: FORTRAN subroutines for estimating sparse Jacobian Matrices

Algorithm 818: A reference model implementation of the sparse BLAS in fortran 95