LAPACK_EXAMPLES
Example Programs for LAPACK


LAPACK_EXAMPLES is a FORTRAN77 program which makes example calls to the LAPACK library, which can solve linear systems and compute eigevalues.

Many vendors supply a compiled copy of LAPACK, optimized for their hardware, and easily available as a library.

LAPACK includes routines to

The source code and documentation for LAPACK is available through the NETLIB web site.

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Languages:

LAPACK_EXAMPLES is available in a FORTRAN77 version and a FORTRAN90 version.

Related Data and Programs:

BLAS, a FORTRAN77 library which contains the Basic Linear Algebra Subprograms (BLAS) for level 1 (vector-vector operations), level 2 (matrix-vector operations) and level 3 (matrix-matrix operations), for single precision real arithmetic, double precision real arithmetic, single precision complex arithmetic, and double precision complex arithmetic.

EISPACK, a FORTRAN77 library which is an earlier standard package of eigenvalue routines.

GEQP3, a FORTRAN77 library which contains the portion of the LAPACK library that carries out the QR factorization, with column pivoting, of an M by N rectangular matrix, with N <= M.

LINPACK, a FORTRAN77 library which is an earlier standard package of linear system solvers.

LINPLUS, a FORTRAN77 library which contains simple linear solvers for a variety of matrix formats.

SVD_DEMO, a FORTRAN77 program which demonstrates the Singular Value Decomposition (SVD) for a simple example.

TEST_EIGEN, a FORTRAN77 library which defines various eigenvalue test cases.

TEST_MAT, a FORTRAN77 library which defines test matrices, some of which have known determinants, eigenvalues and eigenvectors, inverses, and so on.

Reference:

  1. Edward Anderson, Zhaojun Bai, Christian Bischof, Susan Blackford, James Demmel, Jack Dongarra, Jeremy DuCroz, Anne Greenbaum, Sven Hammarling, Alan McKenney, Danny Sorensen,
    LAPACK User's Guide,
    Third Edition,
    SIAM, 1999,
    ISBN: 0898714478,
    LC: QA76.73.F25L36

Examples and Tests:

You can go up one level to the FORTRAN77 source codes.


Last revised on 19 March 2012.