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Author Topic: OpenCL on Ubuntu 14.04 x64 (GPU does not show up in list)  (Read 4577 times)

andrekje

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OpenCL on Ubuntu 14.04 x64 (GPU does not show up in list)
« on: October 08, 2014, 09:58:41 PM »
Using Nvidia proprietary "331-update"  drivers on GF110 [GeForce GTX 570]
nvidia-lobopencl1-33-updates is installed (its installed by default, providing OpenCL driver and ICD Loader.)
- still, Photoscan does not offer to use any GPU.  (no GPU listed)

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SilaS

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Re: OpenCL on Ubuntu 14.04 x64 (GPU does not show up in list)
« Reply #1 on: December 16, 2014, 03:13:08 AM »
Same error on same system!
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SilaS

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Re: OpenCL on Ubuntu 14.04 x64 (GPU does not show up in list)
« Reply #2 on: December 16, 2014, 03:18:28 AM »
It seems to again an error in nvidia driver! Thanks Nvidia!

SilaS
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andrekje

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Re: OpenCL on Ubuntu 14.04 x64 (GPU does not show up in list)
« Reply #3 on: December 16, 2014, 10:35:22 AM »
it seems to me that not all components are installed by default, more than a bug.
I have it working just fine on 14.10 by adding these:
sudo apt-get install nvidia-331 nvidia-331-uvm nvidia-opencl-dev nvidia-modprobe

It beats performance in windows anytime anyway.
« Last Edit: December 16, 2014, 10:37:10 AM by andrekje »
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Paul

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Re: OpenCL on Ubuntu 14.04 x64 (GPU does not show up in list)
« Reply #4 on: December 17, 2014, 11:59:08 PM »
many thanks that fixed my issues also, I think in my case it was the mod probe as I had the other components installed.

cheers
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