Introduce manual mixed precision quantization

[stamalakhov]

What?

Let's implement manual mixed precision feature via editing quantization json file similar to PartEditor.

Why?

Currently setting all values via .json is laborious, so it seems like setting them in GUI will be more convenient.

[stamalakhov]

Please correct me if I'm wrong, but
IMHO
the best way to create/edit .json suitable for mixed precision quantization is to create context_menu_item (e.g. create mixed precision quantization json) for float circle model or (edit mixed precision quantization json) for json file.

[seanshpark]

the best way to create/edit .json suitable for mixed precision ...

As I didn't think much on this feature but I can assume you had more on this.
Please share your idea with writing some draft so that others including me can try and think :)

One thing is that one GUI can be nice but can harm harmony with others.

Add: once we have the feature, we can later adjust the entry interface.

[stamalakhov]

the best way to create/edit .json suitable for mixed precision ...

As I didn't think much on this feature but I can assume you had more on this. Please share your idea with writing some draft so that others including me can try and think :)

One thing is that one GUI can be nice but can harm harmony with others.

Add: once we have the feature, we can later adjust the entry interface.

Ok. Thank you. I'll be back with a draft.

[stamalakhov]

All changes related to MPQ are merged, so it seems that we can close this one.