PLASMA: PLASMA_zgetrf_incpiv

PLASMA 2.4.6

- Main Page
- Modules
- Data Types List

All Data Structures Functions Groups

PLASMA_zcgels
PLASMA_zcgesv
PLASMA_zcposv
PLASMA_zcungesv
PLASMA_zgebrd
PLASMA_zgelqf
PLASMA_zgelqs
PLASMA_zgels
PLASMA_zgemm
PLASMA_zgeqrf
PLASMA_zgeqrs
PLASMA_zgesv
PLASMA_zgesv_incpiv
PLASMA_zgesvd
PLASMA_zgetrf
PLASMA_zgetrf_incpiv
PLASMA_zgetri
PLASMA_zgetrs
PLASMA_zgetrs_incpiv
PLASMA_zheev
PLASMA_zheevd
PLASMA_zhegst
PLASMA_zhegv
PLASMA_zhegvd
PLASMA_zhemm
PLASMA_zher2k
PLASMA_zherk
PLASMA_zhetrd
PLASMA_zlacpy
PLASMA_zlange
PLASMA_zlanhe
PLASMA_zlansy
PLASMA_zLapack_to_Tile
PLASMA_zlaset
PLASMA_zlaswp
PLASMA_zlaswpc
PLASMA_zlauum
PLASMA_zplghe
PLASMA_zplgsy
PLASMA_zplrnt
PLASMA_zposv
PLASMA_zpotrf
PLASMA_zpotri
PLASMA_zpotrs
PLASMA_zsymm
PLASMA_zsyr2k
PLASMA_zsyrk
PLASMA_zTile_to_Lapack
PLASMA_ztrmm
PLASMA_ztrsm
PLASMA_ztrsmpl
PLASMA_ztrsmrv
PLASMA_ztrtri
PLASMA_zunglq
PLASMA_zungqr
PLASMA_zunmlq
PLASMA_zunmqr
int PLASMA_zgetrf_incpiv | ( | int | M,
|  | int | N,
|  | PLASMA_Complex64_t * | A,
|  | int | LDA,
|  | PLASMA_desc * | descL,
|  | int * | IPIV
| ) |  |
  PLASMA_zgetrf_incpiv - Computes an LU factorization of a general M-by-N matrix A using the tile LU algorithm with partial tile pivoting with row interchanges. Parameters
  [in] | M | The number of rows of the matrix A. M >= 0.
  [in] | N | The number of columns of the matrix A. N >= 0.
  [in,out] | A | On entry, the M-by-N matrix to be factored. On exit, the tile factors L and U from the factorization.
  [in] | LDA | The leading dimension of the array A. LDA >= max(1,M).
  [out] | descL | On exit, auxiliary factorization data, related to the tile L factor, required by PLASMA_zgetrs_incpiv to solve the system of equations.
  [out] | IPIV | The pivot indices that define the permutations (not equivalent to LAPACK).
  Returns Return values
  PLASMA_SUCCESS | successful exit
  <0 | if -i, the i-th argument had an illegal value
  >0 | if 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_incpiv_Tile PLASMA_zgetrf_incpiv_Tile_Async PLASMA_cgetrf_incpiv PLASMA_dgetrf_incpiv PLASMA_sgetrf_incpiv PLASMA_zgetrs_incpiv