Hello, spent again some time on Nvidia versions to get opencl working again (partly).
nvidia-304-updates: -------------------- opencl detected, kernels compiled except blendop leads to the known fallback to cpu with long processing time: [dev_pixelpipe] took 77,193 secs (254,325 CPU) processed `denoise (profiled) ' on CPU with tiling, blended on CPU [export] nvidia-331 NOGO (checked: normal/updates, uvm) -------------------- darktable-cltest: -1001 for-the-file: i searched mailinglist, google. not very helpful except using newer nvidia blobs, some tips for uvm and symlink: /opt/darktable/lib/darktable/libOpenCL.so -> /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0 dt from git GeForce GTX 660 ubuntu 14.04 LTS too old? what distribution / nvidia combination is working? f21 is in the wild... i would not like to install driver package from nvidia itself, screwed up my system in the past. dependency hell. iirc the 'Additional Drivers' should be the only thing to fiddle system settings. kind regards Wolfgang
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