Thanks for the proposal, I think the current proposal over-complicates in terms
of the subgraph runtime and serialization part.
I would recommend we just focus on consolidate everything around
``runtime::Module```, which hide questions like how to serialize subgraph, and
how to invoke librar
# Bring your own codegen to TVM + Graph Partitioning
The goal is to come up with a right Relay subgraph data structure/abstraction
so that we can more conveniently allow thrid-party library and hardware vendors
to bring their own codegen tools to TVM.
This RFC involves design and implementati