Am 09.12.2012 15:16, schrieb Pascal Obry: > I have: > > $/opt/darktable/bin/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] found 2 platforms > [opencl_init] found 2 devices > [opencl_init] discarding CPU device 0 `Intel(R) Core(TM)2 Extreme CPU > Q9300 @ 2.53GHz' as it will not deliver any performance gain. > [opencl_init] device 1 `Quadro FX 770M' doesn't have sm_20 support. > [opencl_init] discarding device 1 `Quadro FX 770M' due to insufficient > global memory (511MB). > [opencl_init] no suitable devices found. > [opencl_init] FINALLY: opencl is NOT AVAILABLE on this system. > [opencl_init] initial status of opencl enabled flag is OFF. >
511MB is rather low for an OpenCL device. darktable normally wants to have 1GB else it will discard the device. There is a configuration variable opencl_memory_requirement in $HOME/.config/darktable/darktablerc. Set this to 500 and try your luck. Don't be disappointed if it doesn't work well. A decent CPU will be better than a slow GPU (or one with low amounts of memory). Ulrich > So, this time it looks like a dead-end, right? Not enough memory on my > graphic card (Notebook DELL M4400, with Nvidia FX 770M) :( > > Pascal. > ------------------------------------------------------------------------------ LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d _______________________________________________ darktable-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/darktable-devel
