Hello ,I have 3 nvidia 2080 founders editon connected to a dual xeon asus motherboard. Although they are not connected via nvlink, octane renderer sees the memory as 24 gb ı guess(available is about 18gb)
And ıt works when ı open a small scene. When ı try to render a loaded scene 3dsmax crashes. My assumption is that it is a nvlink-memory problem. I am using octane 2018 xb2 3dsmax plugin with 3dsmax 2019.
2080 not connected via nvlink
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Bugs related to the Octane Engine itself should be posted into the Standalone Support sub-forum.
All bug reports should include the information below, along with a detailed description of the issue and steps to reproduce it.
A. Operating System, including version (i.e. Win 7, OSX 10.11.2, Ubuntu 14.04, etc.)
B. Graphics Card(s) model (i.e. GTX 580 - 3GB, TITAN, etc.)
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F. OctaneRender plugin version (i.e. v2.25 - 2.21)
G. Host application version, including build number if available (i.e. 3ds Max 2016 Build 18.0)
Before posting a bug report, please check the following:
1. That the issue has not already been disclosed
2. That the issue is specific to this plugin, and not Octane in general (Try reproducing it in Standalone)
Bugs related to the Octane Engine itself should be posted into the Standalone Support sub-forum.
All bug reports should include the information below, along with a detailed description of the issue and steps to reproduce it.
A. Operating System, including version (i.e. Win 7, OSX 10.11.2, Ubuntu 14.04, etc.)
B. Graphics Card(s) model (i.e. GTX 580 - 3GB, TITAN, etc.)
C. RAM Capacity (i.e. 6 GB)
D. Nvidia driver version (i.e. 7.50, 7.5.22)
E. OctaneRender Standalone version, if installed (i.e. 2.24.2, 2.23, etc.)
F. OctaneRender plugin version (i.e. v2.25 - 2.21)
G. Host application version, including build number if available (i.e. 3ds Max 2016 Build 18.0)
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2080 not connected via nvlink
by umut_sert » Sat Dec 29, 2018 10:30 am
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Re: 2080 not connected via nvlink
by paride4331 » Mon Dec 31, 2018 6:13 am
Hi umut_sert,
there is a known issue about the VRam that Octane shows. Without Nv-link bridge your available VRam is 8GB.
Without Nv-link bridge, you can only use CPU limit option.
anyway, try taking a look here:
https://render.otoy.com/forum/viewtopic.php?f=33&t=69896&p=354045#p352516
Regards
Paride
there is a known issue about the VRam that Octane shows. Without Nv-link bridge your available VRam is 8GB.
Without Nv-link bridge, you can only use CPU limit option.
anyway, try taking a look here:
https://render.otoy.com/forum/viewtopic.php?f=33&t=69896&p=354045#p352516
Regards
Paride
2 x Evga Titan X Hybrid / 3 x Evga RTX 2070 super Hybrid
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paride4331 - Octane Guru
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- Joined: Fri Sep 18, 2015 7:19 am
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