can't access all available GPUs

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joe.renderstream
Licensed Customer
Posts: 9
Joined: Mon Apr 04, 2011 6:45 pm

Hello all,
I'm trying to test my system with 8 GPUs. When I go to preferences>CUDA devices the option to add additional devices is greyed out. I have 1 active device and 7 inactive. Any thoughts? I'm wondering if it is a CUDA driver version issue perhaps.

Thanks
-joe
Joe Pizzini
RenderStream
www.renderstream.com
blog.renderstream.com
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roeland
OctaneRender Team
Posts: 1823
Joined: Wed Mar 09, 2011 10:09 pm

What version of Octane are you using?

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Roeland
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joe.renderstream
Licensed Customer
Posts: 9
Joined: Mon Apr 04, 2011 6:45 pm

hello,
i switched over to beta 2.46b and everything seems to be working fine including proper performance scaling across all the gpus.

thanks
Joe Pizzini
RenderStream
www.renderstream.com
blog.renderstream.com
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roeland
OctaneRender Team
Posts: 1823
Joined: Wed Mar 09, 2011 10:09 pm

In this version you can only enable and disable GPUs after starting Octane, before starting to render anything.

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Roeland
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