Esempio n. 1
0
func NewSuperstep(sc *com.SignalChannel) *Superstep {
	Log.Print("New")
	s := &Superstep{
		Curstep:     0,
		slaveState:  make(map[uint32]int, 100),
		runningStep: make(chan int, 1),
		counter:     0,
		slaveNum:    int32(len(SlaveHosts)),
		mutex:       new(sync.Mutex),
	}
	for _, h := range SlaveHosts {
		s.slaveState[ip.Ip2Int(h)] = -1
	}
	return s
}
Esempio n. 2
0
func (w *WorkerManagement) Start() {
	for i, workerHost := range SlaveHosts {
		addr, err := net.ResolveTCPAddr("tcp", workerHost+":"+work.DefaultPort)
		if err != nil {
			panic(err)
		}
		conn, err := net.DialTCP("tcp", nil, addr)
		// defer conn.Close()

		c := rpc.NewClient(conn)
		// defer c.Close()
		w.Queue[i] = c
		w.ip2RPCMap[ip.Ip2Int(workerHost)] = i
		// println(ip.Ip2Int(workerHost), i)
	}
}