Hm, it looks like you used the driver from Nvidia website? I got mine from the xorg-edgers ppa. Forgot to mention, my system has Mint 17.
Hans Petter. ---- hpbirkeland.com Den 25. okt. 2014 18:27 skrev "Patrick Shanahan" <[email protected]> følgende: > * Hans Petter Birkeland <[email protected]> [10-25-14 12:10]: > > Hi all, > > I know this topic has been up several times before. I have read most of > the > > threads, but they did not help me all the way. I feel I am quite close to > > getting it working, I just need a little bit more help. > > > > I have an Acer Aspire V3 laptop with integrated Intel graphics and also > > Nvidia Geforce GTX 850M, which I want to get to work with Darktable, in > > case there is any performance gain with OpenCL. > > > > I started out with installing Bumblebee, the Nvidia 340 driver and other > > stuff necessary to get Bumblebee working. By then Darktable wouln't load > > libOpenCL. > > > > Another thread on this list suggested that I needed nvidia-cuda-toolkit > > installed, and so I did. libOpenCL now loads, but I'm stuck. This is the > > relevent part of the output from 'optirun darktable -d opencl': > > > > [opencl_init] trying to load opencl library: '<system default>' > > [opencl_init] opencl library 'libOpenCL' found on your system and loaded > > [opencl_init] could not get platforms: -1001 > > [opencl_init] FINALLY: opencl is NOT AVAILABLE on this system. > > [opencl_init] initial status of opencl enabled flag is OFF. > > > > > > The problem is the line "could not get platforms: -1001" > > > > /etc/OpenCL/vendors/nvidia.icd points to libnvidia-opencl.so.1 which is a > > symlink to libnvidia-opencl.so.340.46. One suggestion I found was that > > nvidia.icd should point to libcuda.so. I tried that, but it didn't make > any > > difference. > > > > > > What can I do now to get it working? > > ?? but I have it working on my desktop: > > openSUSE-Factory > NVidia GTS 450 > NVidia 343.22 > > Using NVIDIA-Linux-x86_64-343.22.run > > *all* the ..cuda. files I am using with opencl active come from the > manually instaled package, 343.22. > > sh ./NVIDIA-Linux-x86_64-340.32.run --list |grep cuda > -rwxr-xr-x buildmeister/gopher 13971912 2014-08-05 23:46 > ./libcuda.so.340.32 > -rwxr-xr-x buildmeister/gopher 48664 2014-08-05 23:46 > ./nvidia-cuda-mps-control > -rwxr-xr-x buildmeister/gopher 13972364 2014-08-05 23:49 > ./32/libcuda.so.340.32 > -rw-r--r-- buildmeister/gopher 2094 2014-08-05 23:46 > ./nvidia-cuda-mps-control.1.gz > -rwxr-xr-x buildmeister/gopher 31832 2014-08-05 23:46 > ./nvidia-cuda-mps-server > > -- > (paka)Patrick Shanahan Plainfield, Indiana, USA @ptilopteri > http://en.opensuse.org openSUSE Community Member facebook/ptilopteri > http://wahoo.no-ip.org Photo Album: http://wahoo.no-ip.org/gallery2 > Registered Linux User #207535 @ http://linuxcounter.net > > > ------------------------------------------------------------------------------ > _______________________________________________ > Darktable-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/darktable-users >
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