How can I transfer a list of functions?

Questions
1

I’m trying to pass a list of functions from Python to C++. However, this doesn’t seem possible at the moment because tvm::Array can only contain objects deriving from ObjectRef (which PackedFunc does not). Is there another approach I can take? In particular, it’s important that the order of the functions is maintained.

Thanks!

2

I’ve found out I can do this by just passing each function as it’s own argument and then collecting them together from TVMArgs.

3

What you described certainly works and is the approach we used so far :slight_smile: Depending on the demand, we can also start to think about making PackedFunc as a sub-class of an ObjectRef

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