def getVr(self,node, rd):
list_m = self.graph.node[node]['vector']
sum_result = vector.initZeros(len(self.graph.nodes()))
for i in range(0,len(list_m)):
if list_m[i].getRound() == rd:
sum_result = vector.sum(sum_result,list_m[i].getV())
#compute alpha share to send
return sum_result
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 calculateS(self, r):
sumVr = vector.sum(self.Net.getVr(self.pos,r),self.Net.getVr(self.pos,(r-1)))
si = vector.sumElems(vector.mulVector(sumVr,self.list_xj))
return si
