Per-channel zero points but per-tensor scales about brevitas HOT 5 OPEN

Yes, apologies for the late reply. Later tomorrow I will publish an example of how to achieve this, but in general it should be possible since zero point and scale have independent shapes that can be individually specified when instantiating a new quantizer.

from brevitas.

Apologies for the delay, but it is a bit more complicated than I originally thought.

It is still possible but it requires to play a bit more with dependency injection.
I'll try to look into it but not sure when at this point.
Apologies.

from brevitas.

@Giuseppe5 do you know more about this?

from brevitas.

@Giuseppe5 if you have the time, I would still really love to see how we can achieve this with Brevitas 😁

from brevitas.

No problem! Do you have a reference for me on where to start from/where to look?

from brevitas.