Octane 3 and 2nd GPU Not Working ??? Help

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Octane 3 and 2nd GPU Not Working ??? Help

Postby 3dcgmodeler » Tue Jul 03, 2018 4:00 pm

3dcgmodeler Tue Jul 03, 2018 4:00 pm
I have 2 video cards a Titan and GTX-1080
And the Titan has no problem, but when I try to enable the GTX-1080 it does nothing (the 1080) then I disable the GTX-1080 it goes back to processing the image.

It use to work with earlier versions???

From the Newtek Forum.
I am running 3.08.1.0 ... (Licensed version) Lightwave 2015.3 (64bit)
And I have a Titan and a 1080. I enable the 1080 which is GPU0, I get an error.
It works fine with the Titan, just cant use both at same time. interesting it is
Octane recognizes the 1080 and knows it there??
Yes the video drivers are version 398.11



Thanks
Mike
Last edited by 3dcgmodeler on Mon Jul 16, 2018 9:12 pm, edited 1 time in total.
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Re: Lightwave 2015.3 and Octane V3

Postby juanjgon » Tue Jul 03, 2018 8:56 pm

juanjgon Tue Jul 03, 2018 8:56 pm
Hi,

What error do you get? Perhaps the problem is that you don't have this GPU enabled for tonemapping, and at least one must enabled to see the rendering in progress.

Do you know if the Octane 3.08 Standalone has the same problem?

Thanks,
-Juanjo
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Re: Lightwave 2015.3 and Octane V3

Postby 3dcgmodeler » Sat Jul 14, 2018 5:06 pm

3dcgmodeler Sat Jul 14, 2018 5:06 pm
Well I did what you said and checked everything
it was working with both cards?
hmmm

Still cant seem to get it to work with both cards

Mike
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Image3.png
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Re: Lightwave 2015.3 and Octane V3

Postby 3dcgmodeler » Sat Jul 14, 2018 5:50 pm

3dcgmodeler Sat Jul 14, 2018 5:50 pm
Ok I loaded the 4.00.0.8 version plugin..

everything works except when I try to use the GTX-1080 card..
works fine with the Titan - Black ???

Image 8 is the error I get " RENDER FAILURE: the render can't be completed. Enable and check the log file for more details."

I looked at the log file and well did not see any thing??

Mike
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Image7.png
Image8.png
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Re: Lightwave 2015.3 and Octane V3

Postby 3dcgmodeler » Sat Jul 14, 2018 8:37 pm

3dcgmodeler Sat Jul 14, 2018 8:37 pm
Well I can use Lightwave 2015.3 32 bit and octane 2.24.0.1
and everything works great... both video cards are rendering just fine

hmmmmm
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Re: Lightwave 2015.3 and Octane V3

Postby LightwaveGuru » Sat Jul 14, 2018 9:19 pm

LightwaveGuru Sat Jul 14, 2018 9:19 pm
3dcgmodeler wrote:Ok I loaded the 4.00.0.8 version plugin..

everything works except when I try to use the GTX-1080 card..
works fine with the Titan - Black ???

Image 8 is the error I get " RENDER FAILURE: the render can't be completed. Enable and check the log file for more details."

I looked at the log file and well did not see any thing??

Mike



mike

take it off...

Image

hope it helps...

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Re: Lightwave 2015.3 and Octane V3

Postby juanjgon » Mon Jul 16, 2018 9:58 am

juanjgon Mon Jul 16, 2018 9:58 am
It is a weird issue. Do you have these cards linked in SLI mode or something like that?

Thanks,
-Juanjo
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Re: Octane 3 and 2nd GPU Not Working ??? Help

Postby 3dcgmodeler » Mon Jul 16, 2018 9:14 pm

3dcgmodeler Mon Jul 16, 2018 9:14 pm
No SLI

Yes the use all for F9/F10 is "Off"
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Re: Octane 3 and 2nd GPU Not Working ??? Help

Postby 3dcgmodeler » Mon Jul 16, 2018 9:16 pm

3dcgmodeler Mon Jul 16, 2018 9:16 pm
I am back to using the 3.08.1.0 version the 4.0 don't work either??
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Re: Octane 3 and 2nd GPU Not Working ??? Help

Postby juanjgon » Tue Jul 17, 2018 8:12 am

juanjgon Tue Jul 17, 2018 8:12 am
So in short, you say that none Octane 3.08 or Octane 4.00 work with your two GPUs enabled, right? Well, it is really a weird issue that must be system related for sure, because I don't have other reports about problems like that using multiple GPUs.

Do you know if Octane Standalone has the same problem while trying to render using the two GPUs?

Thanks,
-Juanjo
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