'*args: numpy arrays
**kws:
stream -- hsa stream; when defined, asynchronous mode is used.
out    -- output array. Can be a numpy array or DeviceArrayBase
depending on the input arguments.  Type must match
the input arguments.'

def __call__(self, *args, **kws):

    return HsaUFuncMechanism.call(self.functions, args, kws)
