Hi @albanD, thanks for the reference.
Could you please through some light on how soon complex backpropagation could be integrated into Pytorch. Actually I am working on implementing complex backpropagation using Wirtinger derivatives for my thesis work by overriding backward functions, using Pytorch hooks to modify gradients etc. As I am working single-handedly on this and the framework itself is just a prerequisite for the further experimentation on complex-valued data, I was thinking if Pytorch is going to integrate this framework in the near future, it would not be worth my single-handed efforts and time to create it from scratch.
Could you please advise me with this?