PLASMA: PLASMA_zgesvd_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_zgesvd_Tile | ( | PLASMA_enum | jobu,
|  | PLASMA_enum | jobvt,
|  | PLASMA_desc * | A,
|  | double * | S,
|  | PLASMA_desc * | U,
|  | PLASMA_desc * | VT,
|  | PLASMA_desc * | T
| ) |  |
  PLASMA_zgesvd_Tile - computes the singular value decomposition (SVD) of a complex M-by-N matrix A, optionally computing the left and/or right singular vectors. Tile equivalent of PLASMA_zgesvd(). Operates on matrices stored by tiles. All matrices are passed through descriptors. All dimensions are taken from the descriptors. Parameters
  [in] | jobu | Specifies options for computing all or part of the matrix U. Intended usage: = PlasmaVec: all M columns of U are returned in array U; = PlasmaNoVec: no columns of U (no left singular vectors) are computed.
  [in] | jobvt | Specifies options for computing all or part of the matrix V**H. Intended usage: = PlasmaVec: all M columns of U are returned in array U; = PlasmaNoVec: no columns of U (no left singular vectors) are computed.
  [in,out] | A | On entry, the M-by-N matrix A. On exit, if JOBU = 'O', A is overwritten with the first min(m,n) columns of U (the left singular vectors, stored columnwise); if JOBVT = 'O', A is overwritten with the first min(m,n) rows of V**H (the right singular vectors, stored rowwise); if JOBU .ne. 'O' and JOBVT .ne. 'O', the contents of A are destroyed.
  [out] | S | The singular values of A, sorted so that S(i) >= S(i+1).
  [out] | U | (LDU,M) if JOBU = 'A' or (LDU,min(M,N)) if JOBU = 'S'. If JOBU = 'A', U contains the M-by-M unitary matrix U; if JOBU = 'S', U contains the first min(m,n) columns of U (the left singular vectors, stored columnwise); if JOBU = 'N' or 'O', U is not referenced.
  [out] | VT | If JOBVT = 'A', VT contains the N-by-N unitary matrix V**H; if JOBVT = 'S', VT contains the first min(m,n) rows of V**H (the right singular vectors, stored rowwise); if JOBVT = 'N' or 'O', VT is not referenced.
  [out] | T | On exit, auxiliary factorization data.
Returns PLASMA_SUCCESS successful exit See Also PLASMA_zgesvd PLASMA_zgesvd_Tile_Async PLASMA_cgesvd_Tile PLASMA_dgesvd_Tile PLASMA_sgesvd_Tile