https://bugs.kde.org/show_bug.cgi?id=506535
Bug ID: 506535
Summary: OpenCL isn't working - despite OpenCL driver is loaded
on GPU
Classification: Applications
Product: digikam
Version First 8.7.0
Reported In:
Platform: Microsoft Windows
OS: Microsoft Windows
Status: REPORTED
Severity: normal
Priority: NOR
Component: Setup-Misc
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
SUMMARY
I've installed latest Nvidia drivers + CUDA + CuDNN SDK as described in
https://www.digikam.org/news/2025-06-30-8.7.0_release_announcement/
But for some reason I can't use my GPU with the option "Use OpenCL acceleration
for AI models". Also the "Help ‣ Components Information" information for OpenCV
says "No"
How to troubleshoot why it's not working?
STEPS TO REPRODUCE
1. Installed latest drivers + CuDNN SDK, checked that OpenCL is availble for
GPU (driver khronos 3.0)
2. Testing OpenCL AI function in digikam 8.7.0
3. Shows "OpenCL is not avaialable on the system"
OBSERVED RESULT
OpenCL isn't used
EXPECTED RESULT
OpenCL can be used for AI model
SOFTWARE/OS VERSIONS
Windows: WIN10
macOS:
(available in the Info Center app, or by running `kinfo` in a terminal window)
Linux/KDE Plasma:
KDE Plasma Version:
KDE Frameworks Version:
Qt Version:
ADDITIONAL INFORMATION
Using Win10, Nvidia Gefore GTX1650
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