lis_array_matmat_ns(3f)

NAME
lis_array_matmat_ns - calculate the matrix-matrix product

SYNOPSIS
subroutine lis_array_matmat_ns(LIS_INTEGER l, LIS_INTEGER m, LIS_INTEGER n, LIS_SCALAR a(), LIS_INTEGER lda, LIS_SCALAR b(), LIS_INTEGER ldb, LIS_SCALAR c(), LIS_INTEGER ldc, LIS_INTEGER op, LIS_INTEGER ierr);

DESCRIPTION
Calculate the matrix-matrix product AB, where matrices A and B are not square.

INPUT

l, m, n
    The sizes of the matrices

a   The array that stores matrix A of size l * m

lda The size of the leading dimension of array A

b   The array that stores matrix B of size m * n

ldb The size of the leading dimension of array B

c   The array that stores matrix C of size l * n

ldc The size of the leading dimension of array C

op

    LIS_INS_VALUE
        C = AB

    LIS_SUB_VALUE
        C = C - AB

OUTPUT

    C

SEE ALSO
lis(3)

http://www.ssisc.org/lis/