On Wed, 21 Feb 2018 07:35:32 +0100
Bernhard wrote:
>
> ~ $ nvidia-smi
> Wed Feb 21 07:17:20 2018
> +-+
> | NVIDIA-SMI 384.111 Driver Version: 384.111
> |
Michael Rasmussen schrieb am 20.02.2018 um 22:57:
On Tue, 20 Feb 2018 21:57:31 +0100
Ulrich Pegelow wrote:
With today's typical amount of graphics cards memory we should probably
increase the default setting of that parameter to maybe 400 or 450.
With 2GB of
On Tue, 20 Feb 2018 21:57:31 +0100
Ulrich Pegelow wrote:
> With today's typical amount of graphics cards memory we should probably
> increase the default setting of that parameter to maybe 400 or 450.
>
With 2GB of GPU RAM I have found the sweet spot to be
With today's typical amount of graphics cards memory we should probably
increase the default setting of that parameter to maybe 400 or 450.
In "the old days" when we only had like 1GB a too high value would have
forced darktable to go into useless tiling, but with more GPU memory
that's
Am 20.02.2018 um 20:09 schrieb Ulrich Pegelow:
That's an out-of-resources problem on your graphics card. Try to
increase darktable's config variable opencl_memory_headroom (in file
darktablerc) to something like 400.
Shouldn't that be configured in darktable GUI settings options?
e.g. With
Hi Ulrich,
thanks for quick response. I found this
http://darktable-devel.narkive.com/K9FwaE0y/opencl-problem in the
meantime and already tried a value of 500 (does this have side affects?)
and could not reproduce the problem til now.
darktable reports
[pixelpipe_process] [thumbnail] using
That's an out-of-resources problem on your graphics card. Try to
increase darktable's config variable opencl_memory_headroom (in file
darktablerc) to something like 400.
Please also make sure that no other application uses substantial amounts
of GPU memory. You can use program nvidia-smi to
Hi,
I ran into another problem with my new GeForce GTX 1050 Ti in my system
regarding openCL.
Every now and then I see a message about darktable finding problems with
openCL and disabling it "for this session".
I then have to reboot the complete machine to get this working again -
but not for
André Felipe Carvalho schrieb am 20.02.2018 um 11:56:
Well, I think I could try to go back to 14.04 and use the packaged
version of dt.
Did you backup your database/profile before upgrading to dt 2.4 (which I
presume is what you used in ubuntu 16.04)?
Otherwise you might run into problems
I'm not sure you would benefit from OpenCL. As someone already pointed
out, you need a somewhat decent GPU to make use of it. Did it work
before the upgrade to 16.04?
Your overall slow performance may also be due to heat problems. Have you
checked the temperature of your CPU and GPU? Older
Hi André,
I'm in a very similar situation to what you describe: I have an AMD R9
280 with an i5-4690 CPU @ 3.50GHz, and am running Ubuntu 17.10 as my
daily OS.
I have stuffed around with the new AMDGPU-PRO and open source
equivalents to try to get opencl under modern Ubuntu, but although
I thank you all for your comments.
There's another issue that I thought last night, about changing operating
systems. I produce some publications, photobooks, etc, with a software that
I choose only because it has a Linux version. They have a windows version,
of course, but my books were made in
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