|
int PLASMA_cpotri_Tile |
( |
PLASMA_enum |
uplo, |
|
|
PLASMA_desc * |
A | |
|
) |
| | |
PLASMA_cpotri_Tile - Computes the inverse of a complex Hermitian positive definite matrix A using the Cholesky factorization A = U\*\*H*U or A = L*L\*\*H computed by PLASMA_cpotrf. Tile equivalent of PLASMA_cpotri(). Operates on matrices stored by tiles. All matrices are passed through descriptors. All dimensions are taken from the descriptors.
- Parameters:
-
[in] | uplo | = PlasmaUpper: Upper triangle of A is stored; = PlasmaLower: Lower triangle of A is stored. |
[in] | A | On entry, the triangular factor U or L from the Cholesky factorization A = U\*\*H*U or A = L*L\*\*H, as computed by PLASMA_cpotrf. On exit, the upper or lower triangle of the (Hermitian) inverse of A, overwriting the input factor U or L. |
- Returns:
- Return values:
-
| PLASMA_SUCCESS | successful exit |
| >0 | if i, the leading minor of order i of A is not positive definite, so the factorization could not be completed, and the solution has not been computed. |
- See also:
- PLASMA_cpotri
-
PLASMA_cpotri_Tile_Async
-
PLASMA_cpotri_Tile
-
PLASMA_dpotri_Tile
-
PLASMA_spotri_Tile
-
PLASMA_cpotrf_Tile
|