elrockito
Posts: 12
Joined: Mon Oct 02, 2017 3:04 pm

OpenCL is not available on Darktable

Mon Oct 02, 2017 3:53 pm

Hello i'm just install Solus Budgie on my computer and i'm very happy , it's a very good choise.

But Nvidia 384.90 and ocl-icd are install but when i use Darktable i can read: OpenCL is not available and i don't know why?
I use 1050Ti.

Thanks for your help........



For "moderateur" i'm sorry if you find 2 post but i don't find my first when i refresh "your post" also i create another one.
Last edited by elrockito on Tue Oct 03, 2017 8:39 am, edited 2 times in total.

gazzzz
Posts: 9
Joined: Fri Aug 04, 2017 3:54 pm

Re: OpenCL is not available on Darktable

Mon Oct 02, 2017 5:23 pm

I don't have OpenCL support either, but it is with my AMD RX 480 using the Mesa driver. Figured that out when I found the GPU couldn't render on Blender.

elrockito
Posts: 12
Joined: Mon Oct 02, 2017 3:04 pm

Re: OpenCL is not available on Darktable

Mon Oct 02, 2017 5:45 pm

AMD no support OpenCL yet it's support ony by Nvidia actually

sunnyflunk
Development Team
Posts: 2874
Joined: Sun Mar 13, 2016 11:35 pm

Re: OpenCL is not available on Darktable

Tue Oct 03, 2017 12:47 am

darktable only supports CUDA for nvidia cards and not opencl iirc. I think currently the nvidia card needs root access (once) to enable cuda, which I'll try to fix soon.

elrockito
Posts: 12
Joined: Mon Oct 02, 2017 3:04 pm

Re: OpenCL is not available on Darktable

Tue Oct 03, 2017 7:50 am

Hello, now it's OK after : sudo darktable-cltest

One reboot and no problem after Opencl available !!!! :D

elrockito
Posts: 12
Joined: Mon Oct 02, 2017 3:04 pm

Re: OpenCL is not available on Darktable

Tue Oct 03, 2017 8:42 am

And after update and reboot another time, OpenCL not available :?:

I don't understand why.

But : sudo darktable-cltest ant it's good for the moment..................................................

elrockito
Posts: 12
Joined: Mon Oct 02, 2017 3:04 pm

Re: OpenCL is not available on Darktable

Tue Oct 03, 2017 2:30 pm

After every reboot, i have to do : sudo darktable-cltest to have opencl available every time .........
It's not very long but i don't know why and i don't know how i can do to not using terminal before using darktable

sunnyflunk
Development Team
Posts: 2874
Joined: Sun Mar 13, 2016 11:35 pm

Re: OpenCL is not available on Darktable

Thu Oct 05, 2017 5:37 am

elrockito wrote:
Tue Oct 03, 2017 2:30 pm
After every reboot, i have to do : sudo darktable-cltest to have opencl available every time .........
It's not very long but i don't know why and i don't know how i can do to not using terminal before using darktable
Is this on the nvidia binary drivers? running with sudo creates the device node to make it function. Rules will be added in future so that isn't required anymore.

elrockito
Posts: 12
Joined: Mon Oct 02, 2017 3:04 pm

Re: OpenCL is not available on Darktable

Thu Oct 05, 2017 11:04 am

Yes, i use : NVIDIA Driver Version 384.90.

Thanks for your answser.

I'm a newbie on Solus, before i'm used Voyager. Solus is a very good distro, fast and pretty.

Very good job

King_Boru
Posts: 14
Joined: Thu Dec 21, 2017 5:40 am

Re: OpenCL is not available on Darktable

Fri Jan 26, 2018 6:29 pm

Was there a solution for this? I'm running a GTX1060 on latest drivers and experiencing the same issue.

When I ran cltest in the terminal it couldn't locate any libopencl libraries. I went digging and couldn't find them myself. Tried installing the libraries but they are not available either.

Any suggestions?

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