Nvidia 2070 Super supported for OpenCL?

[Gilles Caulier]

Le lun. 27 oct. 2025 à 08:52, bryan at gillson.net <bryan at gillson.net> a écrit :
>
> > 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.
>
> 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.

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.

https://vcpkg.io/en/

I plan to do a huge update of the VM for the next 8.9.0 in the next
few weeks. This is a very long task to compile all components, usually
between 1 and 2 days. When it's done, the packaging can be easily
processed in 30 mins and updated quickly.

Please be patient, you will be able to test with a new Windows
pre-release 8.9.0 asap.

My best regards

Gilles Caulier