TOMS664
(GBSOL)  Gauss Elimination of Large Banded Matrices Using Disk Storage
TOMS664
is a FORTRAN77 library which
uses Gauss elimination to solve linear systems involving large
banded matrices. Disk storage is used when there is not enough memory
for the working data.
Languages:
TOMS664 is available in
a FORTRAN77 version.
Related Data and Programs:
LAPACK_EXAMPLES,
a FORTRAN77 program which
demonstrates the use of the LAPACK linear algebra library.
LINPACK,
a FORTRAN77 library which
factors and solves systems of linear equations in a variety of
formats and arithmetic types.
Reference:

Geza Schrauf,
Algorithm 664:
A Gauss Algorithm to Solve Systems with Large, Banded
Matrices Using Random Access Disk Storage,
ACM Transactions on Mathematical Software,
Volume 14, Number 3, September 1988, pages 257260,
Source Code:
Examples and Tests:
List of Routines:

GBSOL Gauss eliminates a (large) banded matrix using disk storage.

GOPEN opens a file for directaccess.

GCLOSE closes the file opened by GOPEN.

GRWRAN reads from or writes to a direct access file.

TIMESTAMP prints the current YMDHMS date as a timestamp.
You can go up one level to
the FORTRAN77 source codes.
Last revised on 18 May 2008.