PLASMA: PLASMA_zhegst_Tile

PLASMA 2.4.6

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PLASMA_zcgels_Tile
PLASMA_zcgesv_Tile
PLASMA_zcposv_Tile
PLASMA_zcungesv_Tile
PLASMA_zgebrd_Tile
PLASMA_zgecon_Tile
PLASMA_zgelqf_Tile
PLASMA_zgelqs_Tile
PLASMA_zgels_Tile
PLASMA_zgemm_Tile
PLASMA_zgeqrf_Tile
PLASMA_zgeqrs_Tile
PLASMA_zgesv_incpiv_Tile
PLASMA_zgesv_Tile
PLASMA_zgesvd_Tile
PLASMA_zgetrf_incpiv_Tile
PLASMA_zgetrf_Tile
PLASMA_zgetri_Tile
PLASMA_zgetrs_incpiv_Tile
PLASMA_zgetrs_Tile
PLASMA_zheev_Tile
PLASMA_zheevd_Tile
PLASMA_zhegst_Tile
PLASMA_zhegv_Tile
PLASMA_zhegvd_Tile
PLASMA_zhemm_Tile
PLASMA_zher2k_Tile
PLASMA_zherk_Tile
PLASMA_zhetrd_Tile
PLASMA_zlacpy_Tile
PLASMA_zlange_Tile
PLASMA_zlanhe_Tile
PLASMA_zlansy_Tile
PLASMA_zlaset_Tile
PLASMA_zlaswp_Tile
PLASMA_zlaswpc_Tile
PLASMA_zlauum_Tile
PLASMA_zplghe_Tile
PLASMA_zplgsy_Tile
PLASMA_zplrnt_Tile
PLASMA_zpocon_Tile
PLASMA_zposv_Tile
PLASMA_zpotrf_Tile
PLASMA_zpotri_Tile
PLASMA_zpotrs_Tile
PLASMA_zsymm_Tile
PLASMA_zsyr2k_Tile
PLASMA_zsyrk_Tile
PLASMA_ztrmm_Tile
PLASMA_ztrsm_Tile
PLASMA_ztrsmpl_Tile
PLASMA_ztrsmrv_Tile
PLASMA_ztrtri_Tile
PLASMA_zunglq_Tile
PLASMA_zungqr_Tile
PLASMA_zunmlq_Tile
PLASMA_zunmqr_Tile
int PLASMA_zhegst_Tile | ( | PLASMA_enum | itype,
|  | PLASMA_enum | uplo,
|  | PLASMA_desc * | A,
|  | PLASMA_desc * | B
| ) |  |
  PLASMA_zhegst_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**H)*A*inv(U) or inv(L)*A*inv(L**H) 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**H or L**H*A*L. B must have been previously factorized as U**H*U or L*L**H by PLASMA_ZPOTRF. ONLY PlasmaItype == 1 and PlasmaLower supported! Tile equivalent of PLASMA_zhegst(). 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_ZPOTRF.
  Returns Return values
  PLASMA_SUCCESS | successful exit
  <0 | if -i, the i-th argument had an illegal value
See Also PLASMA_zhegst PLASMA_zhegst_Tile_Async PLASMA_chegst_Tile PLASMA_dsygst_Tile PLASMA_ssygst_Tile PLASMA_zhegst_Tile