here is error I got
I noticed after stopping rendering, going back to octane viewport, then rendering like 5 frames going back ... but after everything was adjusted and final rendering started i got this message after 3rd frame
2.15 failed to deallocate device memory
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All bug reports should include the information below, along with a detailed description of the issue and steps to reproduce it.
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- Attachments
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- octane 2.15 141215 224711.log
- (11.24 KiB) Downloaded 335 times
The first CUDA error is the problem: For some reason the direct lighting kernel failed. If you can reproduce this problem, please send us the scene so we can investigate. Thanks.coilbook wrote:here is error I got
I noticed after stopping rendering, going back to octane viewport, then rendering like 5 frames going back ... but after everything was adjusted and final rendering started i got this message after 3rd frame
In theory there is no difference between theory and practice. In practice there is. - Yogi Berra
thank you i will
i noticed scenes that load to memory fast crash a lot more often than the ones that takes awhile i guess cards get too hot.
Before i had a scene where it took 30-50 seconds just to load the scene before rendering. So really card had 30-50 seconds break time to cool off and it never had cuda errors .
This scene loads within seconds and i guess cards get too hot even 65C I guess is too much for GPU even though it is supposed to work up to 90C
is it possible to create like a 'break time schedule' where I can tell rednerer to stop after 30 minutes of rendering for 2 minutes to cool cards off and resume rendering. Would be nice for overnight renderings. or if it stops with cuda error Auto restart itself after a minute.
thank you
i noticed scenes that load to memory fast crash a lot more often than the ones that takes awhile i guess cards get too hot.
Before i had a scene where it took 30-50 seconds just to load the scene before rendering. So really card had 30-50 seconds break time to cool off and it never had cuda errors .
This scene loads within seconds and i guess cards get too hot even 65C I guess is too much for GPU even though it is supposed to work up to 90C
is it possible to create like a 'break time schedule' where I can tell rednerer to stop after 30 minutes of rendering for 2 minutes to cool cards off and resume rendering. Would be nice for overnight renderings. or if it stops with cuda error Auto restart itself after a minute.
thank you
Have you tried backing off the clock speeds of your cards a little?
Win7/Win10/Mavericks/Mint 17 - GTX550Ti/GT640M
Octane Plugin Support : Poser, ArchiCAD, Revit, Inventor, AutoCAD, Rhino, Modo, Nuke
Pls read before submitting a support question
Octane Plugin Support : Poser, ArchiCAD, Revit, Inventor, AutoCAD, Rhino, Modo, Nuke
Pls read before submitting a support question
some lost samples on slave in 2.15
- Attachments
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- octane 2.15 141216 132515.log
- (7.07 KiB) Downloaded 335 times
I had a card which did a similar thing. I think it's a hardware fault - when the clock speed is too high the render starts too quickly and "something" on the card is not up to speed so it fails. Different versions of Octane have fractionally different start times, so some are effected by the problem more than others. I'm sure there is a more technical explanation for this. An Octane configurable "delay" might help with this.Seems like it became more stable and render time stayed the same I thought it would be slowe
Paul
Win7/Win10/Mavericks/Mint 17 - GTX550Ti/GT640M
Octane Plugin Support : Poser, ArchiCAD, Revit, Inventor, AutoCAD, Rhino, Modo, Nuke
Pls read before submitting a support question
Octane Plugin Support : Poser, ArchiCAD, Revit, Inventor, AutoCAD, Rhino, Modo, Nuke
Pls read before submitting a support question
you might be rightface_off wrote:I had a card which did a similar thing. I think it's a hardware fault - when the clock speed is too high the render starts too quickly and "something" on the card is not up to speed so it fails. Different versions of Octane have fractionally different start times, so some are effected by the problem more than others. I'm sure there is a more technical explanation for this. An Octane configurable "delay" might help with this.Seems like it became more stable and render time stayed the same I thought it would be slowe
Paul
because it started after installed second card 980 (I have one is 780 TI and one is 980). And it runs at a lot higher speed than 780 TI