Input

• A - S3L array handle describing a parallel array of type S3L_double or S3L_float. In the 2D case, A is an m x n array. If A has more than two dimensions, axis_r and axis_c correspond to the axes of A whose extents are m and n, respectively.

• U - If jobu = V, U is a parallel array of dimensions m x min(m,n). Otherwise, U is not referred to. If U has more than two dimensions, axis_r and axis_c correspond to the axes of U whose extents are m and n, respectively. On output, U is overwritten with the left singular vectors (see the Output section).

• S - S3L array handle describing a parallel array (vector) of length min(m,n). If S is multidimensional, axis_s corresponds to the axis of S whose extent is min(m,n).

• V - If jobu = V, this is an S3L array handle describing a parallel array of dimensions min(m,n) x n. Otherwise, V is not referenced. If V has more than two dimensions, axis_r and axis_c correspond to the axes of V whose extents are m and n, respectively. On output, V is overwritten with the right singular vectors (see the Output section).

• jobu - Specifies options for computing all or part of the matrix U, as follows:

  • jobu = V - The first min(m,n) columns of U (the left singular vectors) are returned in the array U.

  • jobu = N - No columns of U (no left singular vectors) are computed.

• jobv - Specifies options for computing all or part of the matrix V, as follows:

  • jobv = V - The first min(m,n) rows of V (the right singular vectors) are returned in the array V.

  • jobv = N - No rows of V (no right singular vectors) are computed.

• axis_r - This is the axis of arrays A, U, and V such that the extent of array A along axis_r is m, the extent of array U along axis_r is m, and the extent of array V along axis_r is min(m,n).

• axis_c - This is the axis of arrays A, U, and V such that the extent of array A along axis_c is n, the extent of array U along axis_c is min(m,n), and the extent of array V along axis_c is n.

• axis_s - This is the axis of array S along which the length is equal to min(m,n).