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GTX 1070: No OPENCL Devices available
Posted: Fri Mar 16, 2018 9:26 pm
by marcatore
Hi Luxcore Devs,
I'm testing Luxcore at home where I have a gtx1070 but when I use OPENCL option, the Device list is empty and I have this
I've installed the last official Nvidia drivers. What should I do to use my GPU ?
Thanks in advance.
I'm using Blender 2.79a, win10 64bit, Blender OpenCL addon.
Re: GTX 1070: No OPENCL Devices available
Posted: Fri Mar 16, 2018 9:33 pm
by B.Y.O.B.
When did you download BlendLuxCore?
In the last alpha version, the OpenCL builds were packaged wrong:
viewtopic.php?f=9&t=158&start=10#p2096
So if you downloaded right after release, try to download again.
If that does not help:
Does LuxMark recognize your GPU?
What about other OpenCL software?
You can e.g. check with GPU-Z if OpenCL should be working (I think).
Re: GTX 1070: No OPENCL Devices available
Posted: Fri Mar 16, 2018 9:35 pm
by Sharlybg
Try to uninstall your current blendluxcore version and go to the download page and redownload it again (opencl version of course). There was a mistake during the first release of alpha 6 causing this behaviour.
Re: GTX 1070: No OPENCL Devices available
Posted: Fri Mar 16, 2018 11:35 pm
by marcatore
I've downloaded and installed just one hour before I've posted this thread...so I think the packages are fine.
LuxMark seems fine
GPU-Z the same
Re: GTX 1070: No OPENCL Devices available
Posted: Sat Mar 17, 2018 12:12 am
by Dade
Strange problem, check if you have multiple pyluxcore.pyd installed: just scan all the HD for that file.
Re: GTX 1070: No OPENCL Devices available
Posted: Sat Mar 17, 2018 6:25 am
by marcatore
Sorry guys...I've downloaded the wrong Blender Addon.
I was pretty sure to get the right one...Sorry
If you want to delete this post, no problem
Re: GTX 1070: No OPENCL Devices available
Posted: Sat Mar 17, 2018 7:55 am
by B.Y.O.B.
No problem, glad it's solved.
