Blender Octane IPR Slow Viewport tumbling

Blender (Export script developed by yoyoz; Integrated Plugin developed by JimStar)
acoval
Licensed Customer
Posts: 58
Joined: Fri Nov 02, 2018 9:23 pm

protovu thanks for the suggestion , though it didn't help :\

Seems like all logical processors are taxed .
cpu_spike02.jpg
acoval
Licensed Customer
Posts: 58
Joined: Fri Nov 02, 2018 9:23 pm

Weird thing though , in version 2019.1.7 that was suggested by support the cpu is not taxed at all but the lag is the same.

So it seems it must be something else that is slowing down the viewport since some of the other users see the same CPU reaction
but no lag in the viewport.

If I use the Show Octane Viewport it runs smooth!
Though the utilization of the CPU spikes to 100%

Is there a way to use the Octane Viewport only since it's so fast and disable the Octane rendering in the Blender viewport?
That might be the only solution for me right now , and a way to navigate the Octane viewport since it's camera center of rotation seems to be completely off.
cpu_spike03.jpg
acoval
Licensed Customer
Posts: 58
Joined: Fri Nov 02, 2018 9:23 pm

Finally!!!

I went ahead and reinstalled windows and tumbling in Octane is working well now!!!

Must have been something in the system causing this. Though please take a look at why the CPU still gets taxed,

v 2019.1.5 did not cause Octane Server to tax the CPU.
protovu
Licensed Customer
Posts: 476
Joined: Thu Sep 11, 2014 7:30 pm

Hi Acoval,
I am thinking about my next system. Are you generally happy with your Threadripper now in terms of Octane/Blender? I am happy with my 3900, but just thinking ahead.
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