you can look at this thread or you can copy the weights of convolutional layer from one to another whenever you make a change to any one of them like model.conv1.weight=model2.conv1.weight

  
    
    
    How can I run 2 parallel CNN on same data then combine outputs at FC layer? 
  
  
    I want to have a CNN architecture with the below pipeline: 
 [DeepInsightArchitecture] 
I’ve done normal CNN using PyTorch before. Can someone please suggest if there’s a feature in PyTorch that let’s me easily split as above? 
Thanks so much in advance. 
@ptrblck Please help