PLASMA  2.8.0
PLASMA - Parallel Linear Algebra for Scalable Multi-core Architectures
int PLASMA_zgetrf_nopiv ( int  M,
int  N,
PLASMA_Complex64_t *  A,
int  LDA 
)

PLASMA_zgetrf_nopiv - Computes an LU factorization of a general M-by-N matrix A using the tile LU algorithm without row pivoting. WARNING: Don't use this function if you are not sure your matrix is diagonal dominant.

Parameters
[in]MThe number of rows of the matrix A. M >= 0.
[in]NThe number of columns of the matrix A. N >= 0.
[in,out]AOn entry, the M-by-N matrix to be factored. On exit, the tile factors L and U from the factorization.
[in]LDAThe leading dimension of the array A. LDA >= max(1,M).
Returns
Return values
PLASMA_SUCCESSsuccessful exit
<0if -i, the i-th argument had an illegal value
>0if i, U(i,i) is exactly zero. The factorization has been completed, but the factor U is exactly singular, and division by zero will occur if it is used to solve a system of equations.
See also
PLASMA_zgetrf_nopiv_Tile
PLASMA_zgetrf_nopiv_Tile_Async
PLASMA_cgetrf_nopiv
PLASMA_dgetrf_nopiv
PLASMA_sgetrf_nopiv