Yes, I have a nvidia card. (Quadro K1000M) I installed and ran clinfo but the dt core options still shows opencl not available.
searched for nvidia-modprobe and it is not found. I used the fairly simple opensuse install procedure (which worked well on the previous release) and to make sure I ran the process again including a reboot. Any idea where I should go from here? David On 08/06/2017 09:47 PM, Ulrich Pegelow wrote: > Am 07.08.2017 um 04:03 schrieb David Vincent-Jones: >> I have just moved my openSUSE version from 42.2 to 42.3 and now dt does >> not appear to recognize the installed openCL. >> >> [opencl_init] could not find opencl runtime library 'libOpenCL' >> [opencl_init] could not find opencl runtime library 'libOpenCL.so' >> [opencl_init] found opencl runtime library 'libOpenCL.so.1' >> [opencl_init] opencl library 'libOpenCL.so.1' found on your system and >> loaded > > This tells us that at libOpenCL.so.1 is present on your system and > darktable has been able to load it. > >> [opencl_init] could not get platforms: -1001 > > That tells us that libOpenCL.so.1 failed when checking for available GPUs. > > I assume you have some NVIDIA card. > > Please try the following. As root call program clinfo (should be > supplied by package clinfo-2.0.15.03.24-2.3.x86_64 or the like). Then > start darktable again as a normal user. If darktable now works with > OpenCl this is an indication of a permission issue on your system. > > NVIDIA relies on a program /usr/bin/nvidia-modprobe that needs to be set > SUID root. I found that frequently distributions remove the SUID bit for > security reasons. It's up to you if you set it manually (chmod +s > /usr/bin/nvidia-modprobe). > > Ulrich > ____________________________________________________________________________ darktable user mailing list to unsubscribe send a mail to [email protected]
