Cloud-Haskell: elementare Operationen

findSlaves :: Backend -> Process [NodeId]
spawn :: NodeId -> Closure (Process ()) 
      -> Process ProcessId
send :: Serializable a 
     => ProcessId -> a -> Process ()
expect :: Serializable a => Process a

newChan :: Serializable a 
    => Process (SendPort a, ReceivePort a)
sendChan :: Serializable a 
    => SendPort a -> a -> Process ()
receiveChan :: Serializable a 
    => ReceivePort a -> Process a