PLASMA: PLASMA_strtri_Tile

PLASMA 2.4.6

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PLASMA_strtri_Tile
int PLASMA_strtri_Tile | ( | PLASMA_enum | uplo,
|  | PLASMA_enum | diag,
|  | PLASMA_desc * | A
| ) |  |
  PLASMA_strtri_Tile - Computes the inverse of a complex upper or lower triangular matrix A. Tile equivalent of PLASMA_strtri(). 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] | diag | = PlasmaNonUnit: A is non-unit triangular; = PlasmaUnit: A us unit triangular.
  [in] | A | On entry, the triangular matrix A. If UPLO = 'U', the leading N-by-N upper triangular part of the array A contains the upper triangular matrix, and the strictly lower triangular part of A is not referenced. If UPLO = 'L', the leading N-by-N lower triangular part of the array A contains the lower triangular matrix, and the strictly upper triangular part of A is not referenced. If DIAG = 'U', the diagonal elements of A are also not referenced and are assumed to be 1. On exit, the (triangular) inverse of the original matrix, in the same storage format.
  Returns Return values
  PLASMA_SUCCESS | successful exit
  >0 | if i, A(i,i) is exactly zero. The triangular matrix is singular and its inverse can not be computed.
See Also PLASMA_strtri PLASMA_strtri_Tile_Async PLASMA_ctrtri_Tile PLASMA_dtrtri_Tile PLASMA_strtri_Tile PLASMA_spotri_Tile