PLASMA: PLASMA_cgesvd_Tile

PLASMA 2.4.6

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PLASMA_cgebrd_Tile
PLASMA_cgecon_Tile
PLASMA_cgelqf_Tile
PLASMA_cgelqs_Tile
PLASMA_cgels_Tile
PLASMA_cgemm_Tile
PLASMA_cgeqrf_Tile
PLASMA_cgeqrs_Tile
PLASMA_cgesv_incpiv_Tile
PLASMA_cgesv_Tile
PLASMA_cgesvd_Tile
PLASMA_cgetrf_incpiv_Tile
PLASMA_cgetrf_Tile
PLASMA_cgetri_Tile
PLASMA_cgetrs_incpiv_Tile
PLASMA_cgetrs_Tile
PLASMA_cheev_Tile
PLASMA_cheevd_Tile
PLASMA_chegst_Tile
PLASMA_chegv_Tile
PLASMA_chegvd_Tile
PLASMA_chemm_Tile
PLASMA_cher2k_Tile
PLASMA_cherk_Tile
PLASMA_chetrd_Tile
PLASMA_clacpy_Tile
PLASMA_clange_Tile
PLASMA_clanhe_Tile
PLASMA_clansy_Tile
PLASMA_claset_Tile
PLASMA_claswp_Tile
PLASMA_claswpc_Tile
PLASMA_clauum_Tile
PLASMA_cplghe_Tile
PLASMA_cplgsy_Tile
PLASMA_cplrnt_Tile
PLASMA_cpocon_Tile
PLASMA_cposv_Tile
PLASMA_cpotrf_Tile
PLASMA_cpotri_Tile
PLASMA_cpotrs_Tile
PLASMA_csymm_Tile
PLASMA_csyr2k_Tile
PLASMA_csyrk_Tile
PLASMA_ctrmm_Tile
PLASMA_ctrsm_Tile
PLASMA_ctrsmpl_Tile
PLASMA_ctrsmrv_Tile
PLASMA_ctrtri_Tile
PLASMA_cunglq_Tile
PLASMA_cungqr_Tile
PLASMA_cunmlq_Tile
PLASMA_cunmqr_Tile
int PLASMA_cgesvd_Tile | ( | PLASMA_enum | jobu,
|  | PLASMA_enum | jobvt,
|  | PLASMA_desc * | A,
|  | float * | S,
|  | PLASMA_desc * | U,
|  | PLASMA_desc * | VT,
|  | PLASMA_desc * | T
| ) |  |
  PLASMA_cgesvd_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_cgesvd(). 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_cgesvd PLASMA_cgesvd_Tile_Async PLASMA_cgesvd_Tile PLASMA_dgesvd_Tile PLASMA_sgesvd_Tile