Solved by ptrblck in post #4 
              
              
                Thanks for clarification. 
From the paper: 

The length of a cycle and the input parameter stepsize 
can be easily computed from the number of iterations in 
an epoch. An epoch is calculated by dividing the number 
of training images by the batchsize used. For example, 
CIFAR-10 has 50, 000 training…