def METHOD_NAME():
    """Register sddmm functions"""
    target = ["u", "v", "e"]
    for lhs, rhs in product(target, target):
        if lhs != rhs:
            for binary_op in ["add", "sub", "mul", "div", "dot"]:
                func = _gen_sddmm_func(lhs, rhs, binary_op)
                setattr(sys.modules[__name__], func.__name__, func)
                __all__.append(func.__name__)