def computeS(self,pos):
list_m = self.graph.node[pos]['vector']
x = self.graph.node[self.graph.nodes()[pos]]['initVal']
list_sum = vector.initZeros(len(self.graph.nodes()))
for i in range(0,len(list_m)):
list_a = list_m[i]
list_a = vector.mul(list_a.getV(),x)
list_sum = vector.sum(list_sum,list_a.getV())
#compute alpha share to send
list_sum = vector.mul(list_sum,self.alpha)
return list_sum
def sendMessage(self,r):
#start the algorithm
vr = self.Net.getVr(self.pos,r-1) #calculate vti as sum(vr) in round t-1
vr = vector.mul(vr,self.alpha)
m = msg.Message(r,v=vr) # create a new message to send it with vti * alpha-share
self.Net.sendMessage(m) # send to all
