Hi dev@ As a result of my deep dives on the graph machinery I have created a new proposal to improve the operator graph in MXNet.
This would mean superseding the use of NNVM Graph in MXNet and having a new implementation that we can use to simplify a lot of code and do powerful graph manipulation and passes such as operator fusion and other optimizations. As it would be a change with big impact and ramifications, your thoughts and feedback on the document would be highly appreciated so we can take potential future interesting use cases: https://cwiki.apache.org/confluence/display/MXNET/MXVM%3A+Operator+graph+2.0 Pedro.
