cupyx.scipy.sparse.spdiags

cupyx.scipy.sparse.spdiags(data, diags, m, n, format=None)

Creates a sparse matrix from diagonals.

Parameters:

• data (cupy.ndarray) – Matrix diagonals stored row-wise.

• diags (cupy.ndarray) – Diagonals to set.

• m (int) – Number of rows.

• n (int) – Number of cols.

• format (str or None) – Sparse format, e.g. format="csr".

Returns:

Created sparse matrix.

Return type:

cupyx.scipy.sparse.spmatrix

See also

scipy.sparse.spdiags()