BLAS2_C
Single Precision Complex MatrixVector Basic Linear Algebra Subprograms
BLAS2_C,
a FORTRAN77 library which
constitutes the Level 2 Basic Linear Algebra Subprograms (BLAS),
for matrixvector operations
using single precision complex arithmetic.
The BLAS are a small core library of linear algebra utilities,
which can be highly optimized for various architectures.
Licensing:
The computer code and data files described and made available on this web page
are distributed under
the GNU LGPL license.
Languages:
BLAS2_C is available in
a C version and
a C++ version and
a FORTRAN77 version and
a FORTRAN90 version and
a MATLAB version.
Related Data and Programs:
BLAS,
a FORTRAN77 library which
contains the Basic Linear Algebra Subprograms (BLAS)
for level 1 (vectorvector operations),
level 2 (matrixvector operations) and
level 3 (matrixmatrix operations),
for single precision real arithmetic,
double precision real arithmetic,
single precision complex arithmetic, and
double precision complex arithmetic.
BLAS0,
a FORTRAN77 library which
contains auxilliary functions for the Basic Linear Algebra Subprograms
(BLAS).
LAPACK_EXAMPLES,
a FORTRAN77 program which
demonstrates the use of the LAPACK linear algebra library.
Reference:

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

Thomas Coleman, Charles vanLoan,
Handbook for Matrix Computations,
SIAM, 1988,
ISBN13: 9780898712278,
LC: QA188.C65.

Jack Dongarra, Jim Bunch, Cleve Moler, Pete Stewart,
LINPACK User's Guide,
SIAM, 1979,
ISBN13: 9780898711721,
LC: QA214.L56.

Charles Lawson, Richard Hanson, David Kincaid, Fred Krogh,
Algorithm 539:
Basic Linear Algebra Subprograms for Fortran Usage,
ACM Transactions on Mathematical Software,
Volume 5, Number 3, September 1979, pages 308323.
Source Code:
Examples and Tests:
List of Routines:

CGBMV computes y := alpha * A * x + beta * y, A a complex band matrix.

CGEMV computes y := alpha * A * x + beta * y, A a general complex matrix.

CGERC performs the rank 1 operation A := A + alpha * x * conjg ( y' ).

CGERU performs the rank 1 operation A := A + alpha * x * y'.

CHBMV performs the matrixvector operation y := alpha * A * x + beta * y.

CHEMV performs the matrixvector operation y := alpha * A * x + beta * y.

CHER2 performs the hermitian rank 2 operation

CHER performs the hermitian rank 1 operation A := A + alpha*x*conjg( x' ).

CHPMV performs the matrixvector operation y := alpha*A*x + beta*y.

CHPR2 performs the hermitian rank 2 operation

CHPR performs the hermitian rank 1 operation A := A + alpha*x*conjg( x' ).

CTBMV performs one of the matrixvector operations

CTBSV solves one of the systems of equations

CTPMV performs one of the matrixvector operations

CTPSV solves one of the systems of equations

CTRMV performs one of the matrixvector operations

CTRSV solves one of the systems of equations
You can go up one level to
the FORTRAN77 source codes.
Last revised on 17 January 2014.