Has anyone managed to get OpenCL working with Nvidia drivers in Fedora 23?
I've tried the proprietary drivers from both RPM Fusion and the Negativo17 repos, without success. I've also installed the nvidia-modprobe package that I needed back when I was on Ubuntu, but that also didn't help.
Going through the OpenCL documentation, I haven't found any of the files talked about. In /etc/ there isn't OpenCL/vendors/nvidia.icd. In /dev/ there isn't nvidia0, nvidiactl and nvidia-uvm files. My output of darktable -d opencl (Nvidia GeForce GTX 760, Fedora 23) is:
[opencl_init] opencl related configuration options: [opencl_init] [opencl_init] opencl: 1 [opencl_init] opencl_library: '' [opencl_init] opencl_memory_requirement: 768 [opencl_init] opencl_memory_headroom: 300 [opencl_init] opencl_device_priority: '*/!0,*/*/*' [opencl_init] opencl_size_roundup: 16 [opencl_init] opencl_async_pixelpipe: 0 [opencl_init] opencl_synch_cache: 0 [opencl_init] opencl_number_event_handles: 25 [opencl_init] opencl_micro_nap: 1000 [opencl_init] opencl_use_pinned_memory: 0 [opencl_init] opencl_use_cpu_devices: 0 [opencl_init] opencl_avoid_atomics: 0 [opencl_init] opencl_omit_whitebalance: 0 [opencl_init] [opencl_init] could not find opencl runtime library 'libOpenCL' [opencl_init] could not find opencl runtime library 'libOpenCL.so' [opencl_init] could not find opencl runtime library 'libOpenCL.so.1' [opencl_init] no working opencl library found. Continue with opencl disabled [opencl_init] FINALLY: opencl is NOT AVAILABLE on this system. [opencl_init] initial status of opencl enabled flag is OFF. And ls -l /dev/nvidia*: crw-rw-rw-. 1 root root 195, 0 Nov 30 07:06 /dev/nvidia0 crw-rw-rw-. 1 root root 195, 255 Nov 30 07:06 /dev/nvidiactl crw-rw-rw-. 1 root root 195, 254 Nov 30 07:06 /dev/nvidia-modesetI am trying to switch to Fedora 23 from Ubuntu and this is the last problem I need to solve. Any help is appreciated.
Riley
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