Your setup is very normal. You have 1024MB of GPU memory and the biggest
chunk that can be allocated in *one* step is 256MB - NVIDIA typically
has a quarter of the total memory here.
This should run without problems.
Ulrich
Am 11.12.2012 12:58, schrieb thouks:
>> sorry, but darktable won't suppo
Am 10.12.2012, 22:45 Uhr, schrieb Ulrich Pegelow
:
> Hi Sebastian,
> sorry, but darktable won't support that. A sane OpenCL setup for
> darktable to run reliably requires 1GB+ of graphics memory. That's the
> default setting which darktable tests on startup. Even going as low as
> 512MB is call
Am 10.12.2012 21:16, schrieb Sebastian Wagner:
> Hi Ulrich,
>
> I'm chiming in here in with my question.
> I want to ask if there's something else that influences dt's decision on
> accepting a GPU's OpenCL capacities. I have a GPU with only 255MB, and
> yes I know it's very low, I've set opencl_m
Hi Ulrich,
I'm chiming in here in with my question.
I want to ask if there's something else that influences dt's decision on
accepting a GPU's OpenCL capacities. I have a GPU with only 255MB, and
yes I know it's very low, I've set opencl_memory_requirement to 255
(same with 254), but dt still deac
Ulrich,
> 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).
I was able to enable OpenCL but I have a little pink rectangle on my
images. Maybe a tilling bug?
Anyway, I have deactivated OpenCL, the speed is already q
Am 09.12.2012 15:16, schrieb Pascal Obry:
> I have:
>
> $/opt/darktable/bin/darktable -d opencl
> [opencl_init] trying to load opencl library: ''
> [opencl_init] opencl library 'libOpenCL' found on your system and loaded
> [opencl_init] found 2 platforms
> [opencl_init] found 2 devices
> [opencl_i
Ulrich,
> your system OpenCL library did not detect any capable GPU. Only your CPU
> is detected as an OpenCL device. However, darktable does not use it
> because our hand optimized CPU code is way faster.
>
> If you expect something different, than it's probably the missing GPU.
> Most likely y
Pascal,
your system OpenCL library did not detect any capable GPU. Only your CPU
is detected as an OpenCL device. However, darktable does not use it
because our hand optimized CPU code is way faster.
If you expect something different, than it's probably the missing GPU.
Most likely your system la
First, I'm using darktable compiled from today Git repository.
Looks like OpenCL cannot be activated, but don't really understand why?
$ /opt/darktable/bin/darktable -d opencl
[opencl_init] trying to load opencl library: ''
[opencl_init] opencl library 'libOpenCL' found on your system and loaded
