NAME

lis_array_matmat_ns - calculate the matrix-matrix product

SYNOPSIS

#include "lis.h"

LIS_INT lis_array_matmat_ns(LIS_INT l, LIS_INT m, LIS_INT n, LIS_SCALAR a[], LIS_INT lda, LIS_SCALAR b[], LIS_INT ldb, LIS_SCALAR c[], LIS_INT ldc, LIS_INT op);

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: C

EXIT STATUS

The following exit values are returned: