Nvidia 2070 Super supported for OpenCL?

[bryan at gillson.net]

Please see my response after the quoted thread below:

Gilles:
> >> > Under Windows we package with an older release of OpenCV framework in
> >> > charge of to deal and to use the GPU for the computation. This is
> >> > probably the problem. This is due to a UPSTREAM bug in the VCPKG
> >> > package manager.
> >>

Bryan:
> >> Thanks Gilles. Is this something I can manually correct?
> >>
> >> I've downloaded the latest OpenCV (v4.12) but it now deploys with only the unified opencv_world412.dll and not
> >> the individual opencv_core4*.dll, opencv_imgcodecs4*.dll, etc. that digiKam bundles. Consequently, it doesn't
> >>look like I can just copy the updated .dlls to the digiKam directory.

Gilles:
> > No you cannot. openCV must be compiled with the right open trough
> > VCPKG installer and digiKam must be recompiled and linked with it.
> > This is a huge task that I do in a Windows 10 VM with all the
> > necessary dependencies.

Bryan:
> Has the change you referenced below been made in 8.9.0, and if so, is 8.9.0 stable enough for testing on a
>  production photo library? Please let me know if there is a bug I could track instead; I did check but did not
> find one.

Gilles:
> Yes, 8.9.0 is a bugfix release

Bryan (new):

Thanks for the response. However, I'm asking specifically about whether 8.9.0 for Windows includes the update to OpenCV, or still plans to.

I installed 8.9.0 and OpenCV continues to be unavailable within DigiKam, though it verifies correctly for other apps on my Win 10 system. The Modules table in your NEWS link shows that 8.9.0 for Windows still relies on OpenCV 4.11, while all other OS versions are upgraded to 4.12.

I understand that 8.9.0 is still a work in progress, but can you confirm that an update to OpenCV 4.12 is still in the plan?

Should I follow these two issues:  https://github.com/opencv/opencv/issues/28042 and https://github.com/opencv/opencv/pull/28045 for updates? What should I look for as a milestone?

Thanks again!



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