@comaniac - are you assuming that user needs to extend from the ExprMutator class?
I have been mostly user of TVM, and now, I'd like to spend some time to understand relay. How does this method differs from the post_order_visit function provided by TVM? [quote="comaniac, post:3, topic:6720"] ``` def visit(self, node): super().visit(node) // do something ``` Preorder. In this case the first node that processes “do something” would be the last node in a DAG. ``` def visit(self, node): // do something super().visit(node) ``` [/quote] --- [Visit Topic](https://discuss.tvm.ai/t/traversing-relay-graph-order-source-to-sink-sink-to-source/6720/4) to respond. You are receiving this because you enabled mailing list mode. To unsubscribe from these emails, [click here](https://discuss.tvm.ai/email/unsubscribe/5878acc50f3064066de0f5b06b16b39fa7270942a529dc3d1a6613fd02b6cc67).
