def double2int_rz(d):
    """
    See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2int_rz.html

    :param d: Argument.
    :type d: float64
    :rtype: int32
"""

    See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_double2int_rz.html

    :param d: Argument.
    :type d: float64
    :rtype: int32

numba/cuda/libdevice.py