Nobody else have anything to say about this matter? It would be nice if somebody could confirm that the solution is to use the driver from Nvidia'swebsite instead of the one from xorg-edgers ppa or if there is something else I should try.
Hans Petter http://hpbirkeland.com 2014-10-25 18:39 GMT+02:00 Patrick Shanahan <[email protected]>: > * Hans Petter Birkeland <[email protected]> [10-25-14 12:37]: > > 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 > > > > > > > ------------------------------------------------------------------------------ > > > _______________________________________________ > > Darktable-users mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/darktable-users > > Yes, I did. > -- > (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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