Re: [darktable-user] Heavily disappointed about openCL with my GTX1050Ti

First of all: I just wanted to tell people about the (possible) solution of that ERR! message. Second: After your advice to the out-of-resource I changed opencl_memory_headroom to 500, later I found this article https://www.darktable.org/2012/03/darktable-and-opencl/ by using the search for

Re: [darktable-user] Heavily disappointed about openCL

What are your opencl related settings in darktablerc (i.e. all config parameters of the form opencl_*) ? Ulrich Am 26.02.2018 um 23:28 schrieb Bernhard: I was told yesterday that this card doesn't have that sensor. Updating to newer driver shows N/A instead: |~ $ nvidia-smi Sun Feb 25

Re: [darktable-user] Heavily disappointed about openCL

Christian Kanzian schrieb am 21.02.2018 um 08:31: Your's ~ $ nvidia-smi Wed Feb 21 07:17:20 2018 +-+ | NVIDIA-SMI 384.111    Driver Version: 384.111   |

Re: [darktable-user] Heavily disappointed about openCL with my GTX1050Ti

Christian Kanzian schrieb am 21.02.2018 um 08:31: Your's ~ $ nvidia-smi Wed Feb 21 07:17:20 2018 +-+ | NVIDIA-SMI 384.111    Driver Version: 384.111   |

Re: [darktable-user] Heavily disappointed about openCL with my GTX1050Ti

* Bernhard [02-21-18 14:45]: > > > Christian Kanzian schrieb am 21.02.2018 um 08:31: > >Hi, > > > >Am 2018-02-21 07:35, schrieb Bernhard: > >>Michael Rasmussen schrieb am 20.02.2018 um 22:57: > >>>On Tue, 20 Feb 2018 21:57:31 +0100 > >>>Ulrich Pegelow

Re: [darktable-user] Heavily disappointed about openCL with my GTX1050Ti

Christian Kanzian schrieb am 21.02.2018 um 08:31: Hi, Am 2018-02-21 07:35, schrieb Bernhard: 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

Re: [darktable-user] Heavily disappointed about openCL

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   > |

Re: [darktable-user] Heavily disappointed about openCL

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

Re: [darktable-user] Heavily disappointed about openCL

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

Re: [darktable-user] Heavily disappointed about openCL

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

Re: [darktable-user] Heavily disappointed about openCL

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

Re: [darktable-user] Heavily disappointed about openCL

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

Re: [darktable-user] Heavily disappointed about openCL

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

[darktable-user] Heavily disappointed about openCL

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

Re: [darktable-user] Heavily disappointed about openCL

Even easier: jeanluc@albin:~$ date mardi 13 février 2018, 07:17:45 (UTC+0100) jeanluc@albin:~$ LANG= date Tue Feb 13 07:17:51 CET 2018 JL On 12/02/18 17:30, Koos Pol wrote: Op 11-02-18 om 21:06 schreef Bernhard: Roman Lebedev schrieb am 11.02.2018 um 20:47: On an unrelated note: not

Re: [darktable-user] Heavily disappointed about openCL

Op 11-02-18 om 21:06 schreef Bernhard: Roman Lebedev schrieb am 11.02.2018 um 20:47: On an unrelated note: not everyone speaks ${langname} Roman. sorry, but could figure out how to change: unset LANG from the command line: koos@zwaluw:~> date ma feb 12 17:27:12 CET 2018 koos@zwaluw:~>

Re: [darktable-user] Heavily disappointed about openCL - my fault

Šarūnas schrieb am 11.02.2018 um 21:21: So it looks like using GPU with OpenCL gives a nice speedup from 28s to 7s. When it works. I can't tell, why disin't it wrok in your previoaus attempts, but here some empirical suggestion. 1. Backup you current darktable config

Re: [darktable-user] Heavily disappointed about openCL

On 02/11/2018 03:06 PM, Bernhard wrote: > > > Roman Lebedev schrieb am 11.02.2018 um 20:47: >> On an unrelated note: not everyone speaks ${langname} >> >> Roman. > sorry, but could figure out how to change: > > > Michael Rasmussen schrieb am 11.02.2018 um 16:42: >> If you do this what do you

Re: [darktable-user] Heavily disappointed about openCL - no longer :)

Guillermo Rozas schrieb am 11.02.2018 um 21:01: On Sun, Feb 11, 2018 at 4:55 PM, Bernhard wrote: ~ $ darktable-cli bench.SRW test.jpg --core --disable-opencl -d perf ... [dev_process_export] pixel pipeline processing took 28,856 secs (102,013 CPU) ~ $

Re: [darktable-user] Heavily disappointed about openCL

Roman Lebedev schrieb am 11.02.2018 um 20:47: On an unrelated note: not everyone speaks ${langname} Roman. sorry, but could figure out how to change: Michael Rasmussen schrieb am 11.02.2018 um 16:42: If you do this what do you get? $ wgethttp://www.mirada.ch/bench.SRW $

Re: [darktable-user] Heavily disappointed about openCL

On Sun, Feb 11, 2018 at 10:55 PM, Bernhard wrote: > > > Michael Rasmussen schrieb am 11.02.2018 um 16:42: >> >> If you do this what do you get? >> $ wgethttp://www.mirada.ch/bench.SRW >> $ wgethttp://www.mirada.ch/bench.SRW.xmp >> >> $ darktable-cli bench.SRW

Re: [darktable-user] Heavily disappointed about openCL

On Sun, Feb 11, 2018 at 5:54 PM, Bernhard wrote: > Hi, > > I just installed a new GeForce GTX 1050 Ti in my system and ran some > darktable-benchmarks on the system. > I have 6 photos from 3 different cameras and run darktable-cli on them. > > I get speed

Re: [darktable-user] Heavily disappointed about openCL

Michael Rasmussen schrieb am 11.02.2018 um 16:42: Do you see this? ~ $ dpkg --get-selections |grep nvidia nvidia-384                    install nvidia-cuda-dev                    install nvidia-cuda-toolkit                install nvidia-opencl-dev:amd64                install

Re: [darktable-user] Heavily disappointed about openCL

Roman Lebedev schrieb am 11.02.2018 um 17:18: Did you actually enable opencl in dt preferences? yes -- regards Bernhard https://www.bilddateien.de darktable user mailing list to unsubscribe send a mail to

Re: [darktable-user] Heavily disappointed about openCL

Did you actually enable opencl in dt preferences? On Sun, Feb 11, 2018 at 5:54 PM, Bernhard wrote: > Hi, > > I just installed a new GeForce GTX 1050 Ti in my system and ran some > darktable-benchmarks on the system. > I have 6 photos from 3 different cameras and

Re: [darktable-user] Heavily disappointed about openCL

On Sun, 11 Feb 2018 15:54:01 +0100 Bernhard wrote: > Hi, > > I just installed a new GeForce GTX 1050 Ti in my system and ran some > darktable-benchmarks on the system. > I have 6 photos from 3 different cameras and run darktable-cli on them. > > I get speed

Re: [darktable-user] Heavily disappointed about openCL

It seems that despite OpenCL being available on your system and the OpenCL flag set to ON, your GPU test is full of lines that read: [dev_pixelpipe] took 0,009 secs (0,016 CPU) processed `Raw-Schwarz-/Weißpunkt' on CPU, blended on CPU [export] which means that the pixelpipe is running only in