def METHOD_NAME():
    """
    Returns a dictionary of global command line arguments (computed with
    :py:func:`global_cmdline_args`) to their current values. The returnd dictionary is cached.
    Example:
    .. code-block:: python
        global_cmdline_values()
        # -> {"core_local_scheduler": True}
    """
    global _global_cmdline_values
    if not _global_cmdline_values:
        luigi_parser = luigi.cmdline_parser.CmdlineParser.get_instance()
        if not luigi_parser:
            return None
        # go through all actions of the full luigi parser and compare option strings
        # with the global cmdline args
        parser = full_parser()
        global_args = global_cmdline_args()
        _global_cmdline_values = {}
        for action in parser._actions:
            if any(arg in action.option_strings for arg in global_args):
                _global_cmdline_values[action.dest] = getattr(luigi_parser.known_args, action.dest)
    return _global_cmdline_values