PLASMA: PLASMA_sgetri_Tile

PLASMA 2.4.6

- Main Page
- Modules
- Data Types List

All Data Structures Functions Groups

PLASMA_sgebrd_Tile
PLASMA_sgecon_Tile
PLASMA_sgelqf_Tile
PLASMA_sgelqs_Tile
PLASMA_sgels_Tile
PLASMA_sgemm_Tile
PLASMA_sgeqrf_Tile
PLASMA_sgeqrs_Tile
PLASMA_sgesv_incpiv_Tile
PLASMA_sgesv_Tile
PLASMA_sgesvd_Tile
PLASMA_sgetrf_incpiv_Tile
PLASMA_sgetrf_Tile
PLASMA_sgetri_Tile
PLASMA_sgetrs_incpiv_Tile
PLASMA_sgetrs_Tile
PLASMA_slacpy_Tile
PLASMA_slange_Tile
PLASMA_slansy_Tile
PLASMA_slaset_Tile
PLASMA_slaswp_Tile
PLASMA_slaswpc_Tile
PLASMA_slauum_Tile
PLASMA_sorglq_Tile
PLASMA_sorgqr_Tile
PLASMA_sormlq_Tile
PLASMA_sormqr_Tile
PLASMA_splgsy_Tile
PLASMA_splrnt_Tile
PLASMA_spocon_Tile
PLASMA_sposv_Tile
PLASMA_spotrf_Tile
PLASMA_spotri_Tile
PLASMA_spotrs_Tile
PLASMA_ssyev_Tile
PLASMA_ssyevd_Tile
PLASMA_ssygst_Tile
PLASMA_ssygv_Tile
PLASMA_ssygvd_Tile
PLASMA_ssymm_Tile
PLASMA_ssyr2k_Tile
PLASMA_ssyrk_Tile
PLASMA_ssytrd_Tile
PLASMA_strmm_Tile
PLASMA_strsm_Tile
PLASMA_strsmpl_Tile
PLASMA_strsmrv_Tile
PLASMA_strtri_Tile
int PLASMA_sgetri_Tile | ( | PLASMA_desc * | A,
|  | int * | IPIV
| ) |  |
  PLASMA_sgetri_Tile - Computes the inverse of a matrix using the LU factorization computed by PLASMA_sgetrf. This method inverts U and then computes inv(A) by solving the system inv(A)*L = inv(U) for inv(A). Tile equivalent of PLASMA_sgetri(). Operates on matrices stored by tiles. All matrices are passed through descriptors. All dimensions are taken from the descriptors. Parameters
  [in,out] | A | On entry, the triangular factor L or U from the factorization A = P*L*U as computed by PLASMA_sgetrf. On exit, if return value = 0, the inverse of the original matrix A.
  [in] | IPIV | The pivot indices that define the permutations as returned by PLASMA_sgetrf.
  Returns Return values
  PLASMA_SUCCESS | successful exit
  >0 | if i, the (i,i) element of the factor U is exactly zero; The matrix is singular and its inverse could not be computed.
See Also PLASMA_sgetri PLASMA_sgetri_Tile_Async PLASMA_cgetri_Tile PLASMA_dgetri_Tile PLASMA_sgetri_Tile PLASMA_sgetrf_Tile