cupynumeric.triu_indices#

cupynumeric.triu_indices( n: int, k: int = 0, m: int | None = None, ) → tuple[ndarray, ...]#

Return the indices for the upper-triangle of an (n, m) array.

Parameters:

n (int) – The size of the arrays for which the returned indices will be valid.
k (int, optional) – Diagonal offset (see cupynumeric.triu() for details).
m (int, optional) – The column dimension of the arrays for which the returned arrays will be valid. By default m is taken equal to n.

Returns:

inds – The indices for the upper-triangle. The returned tuple contains two arrays, each with the indices along one dimension of the array.

Return type:

tuple of arrays