PLASMA: PLASMA_ssygst_Tile

PLASMA 2.4.6

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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_ssygst_Tile | ( | PLASMA_enum | itype,
|  | PLASMA_enum | uplo,
|  | PLASMA_desc * | A,
|  | PLASMA_desc * | B
| ) |  |
  PLASMA_ssygst_Tile - reduces a complex Hermitian-definite generalized eigenproblem to standard form. If PlasmaItype == 1, the problem is A*x = lambda*B*x, and A is overwritten by inv(U**T)*A*inv(U) or inv(L)*A*inv(L**T) If PlasmaItype == 2 or 3, the problem is A*B*x = lambda*x or B*A*x = lambda*x, and A is overwritten by U*A*U**T or L**T*A*L. B must have been previously factorized as U**T*U or L*L**T by PLASMA_SPOTRF. ONLY PlasmaItype == 1 and PlasmaLower supported! Tile equivalent of PLASMA_ssygst(). Operates on matrices stored by tiles. All matrices are passed through descriptors. All dimensions are taken from the descriptors. Parameters
  [in] | itype | Intended usage: = 1: A*x=(lambda)*B*x = 2: A*Bx=(lambda)*x = 3: B*A*x=(lambda)*x Currently only PlasmaItype == 1 is supported.
  [in] | uplo | Specifies whether the matrix A is upper triangular or lower triangular: = PlasmaUpper: Upper triangle of A is stored; = PlasmaLower: Lower triangle of A is stored. Currently only PlasmaLower is supported.
  [in,out] | A | On entry, the symmetric (or Hermitian) matrix A. If uplo = PlasmaUpper, the leading N-by-N upper triangular part of A contains the upper triangular part of the matrix A, and the strictly lower triangular part of A is not referenced. If uplo = PlasmaLower, the leading N-by-N lower triangular part of A contains the lower triangular part of the matrix A, and the strictly upper triangular part of A is not referenced. On exit, if return value == 0, the transformed matrix, stored in the same format as A.
  [in,out] | B | On entry, the triangular factor from the Cholesky factorization of B, as returned by PLASMA_SPOTRF.
  Returns Return values
  PLASMA_SUCCESS | successful exit
  <0 | if -i, the i-th argument had an illegal value
See Also PLASMA_ssygst PLASMA_ssygst_Tile_Async PLASMA_chegst_Tile PLASMA_dsygst_Tile PLASMA_ssygst_Tile PLASMA_ssygst_Tile