OTOY Forums

Posted: **Tue Apr 07, 2020 12:09 pm**

mbetke wrote:I use this configuration. One denoises. The other ones tones. Both render.

Unbenannt-1.jpg

Hi mbetke,
could set your configuration as follow:
1 Titan RTX active (on) prioroty (off) Tone (on) Denoise (on)
2 Titan RTX active (on) priority (on) Tone (on) Denoise (off) > connect monitor/s

Then checking and unchecking denoise?

Let me hear from you.

Posted: **Tue Apr 07, 2020 7:24 pm**

First run it allocated 2.3GB to second card and worked.

I opened the "Octane Device Settings" and found out the cards were not set to each other in the "Peers" column. So I did that. Do I need it peered to each other?
Then 3dsmax crashed for some reason. The scene has around 6GB of textures, another 6GB of geometry and some other stuff. I missed to screenshot it and as soon as the render fails the colored bars grey out.

After reloading the scene I played around and ticked some device settings here and there. It crashes the rendering with RTX in all cases.
In one case the whole scene only needed the memory of one card around 19GB for some reasons.

I also set only one card for rendering which didn't work too.
In Windows Task-Manager the shared memory goes up to 1.4GB sometimes before the render goes down. So it shares something but drops out for some reasons.

Here is the log in all its glory:

Code: Select all

OctaneRender Enterprise 2020.1 RC2 (8000004)

CUDA error 2 on device 1: out of memory
  -> failed to allocate device memory
device 1: failed to allocate post-fx buffer
CUDA error 2 on device 1: out of memory
  -> failed to allocate device memory
device 1: failed to allocate post-fx buffer
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
device 0: failed to upload data texture 34 '0:__data31__'
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
device 0: failed to upload data texture 34 '0:__data31__'
Mismatching barriers, 5 and 2
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
denoiserThread0 : Not enough free memory to run the denoiser. Required memory 604.92 MB
denoiserThread0 : Initialization failed. Restart required
CUDA error 2 on device 0: out of memory
  -> failed to allocate device memory
device 0: failed to upload data texture 34 '0:__data31__'

Posted: **Wed Apr 08, 2020 12:33 pm**

Hey,

Can we wait on the final version of this Build, support for conversation of these materials?

Please! We need Multisubtex!

Seriously... please!

Posted: **Wed Apr 08, 2020 2:27 pm**

mbetke wrote:First run it allocated 2.3GB to second card and worked.

I opened the "Octane Device Settings" and found out the cards were not set to each other in the "Peers" column. So I did that. Do I need it peered to each other?
Then 3dsmax crashed for some reason. The scene has around 6GB of textures, another 6GB of geometry and some other stuff. I missed to screenshot it and as soon as the render fails the colored bars grey out.

After reloading the scene I played around and ticked some device settings here and there. It crashes the rendering with RTX in all cases.
In one case the whole scene only needed the memory of one card around 19GB for some reasons.

I also set only one card for rendering which didn't work too.
In Windows Task-Manager the shared memory goes up to 1.4GB sometimes before the render goes down. So it shares something but drops out for some reasons.

Here is the log in all its glory:
Code: Select all
OctaneRender Enterprise 2020.1 RC2 (8000004)

Hi mbetke,
thanks, it seems I can reproduce the issue, I sent my test to developers, I suppose it depends on SDK, we shall see.
Regards
Paride

Posted: **Fri Apr 10, 2020 2:11 am**

Hi Paride,
this version splits screen into 4 parts usually visible when default background is behind

rtx enabled creates split lines and different color

And it renders slower when using RTX. That's why when AI Light is on or off with RTX on it also creates different look and brightness

Posted: **Fri Apr 10, 2020 2:15 pm**

bug Sun ,HDR, Glossy material, specular material all bug

Posted: **Fri Apr 10, 2020 2:44 pm**

not work 2018-2019-2020

Posted: **Fri Apr 10, 2020 5:26 pm**

[quote="mbetke"]First run it allocated 2.3GB to second card and worked.

Hi mbetke,
please try as follow:

set out-of-core to 64mb
set Parallel sample to 2
Max tile to 4
if not crashes, then increase them step by step 4/8 8/16.
Regards
Paride

Posted: **Sat Apr 11, 2020 12:54 am**

Hi Paride,
1. were you able to reproduce quad screen splitting during rendering of different brightness ?

2. Octane has strange problem with AO light amount. When these 3 objects are isolated they have nice bright light. When we unhide other objects that also have light light drops to almost to nothing. (the image is attached ) Why does octane do this?

3. old and new volume behavior is still not fixed.

Thank you

Posted: **Wed Apr 15, 2020 10:03 am**

coilbook wrote:Hi Paride,
1. were you able to reproduce quad screen splitting during rendering of different brightness ?

2. Octane has strange problem with AO light amount. When these 3 objects are isolated they have nice bright light. When we unhide other objects that also have light light drops to almost to nothing. (the image is attached ) Why does octane do this?

3. old and new volume behavior is still not fixed.

Thank you

Hi coilbook,
It could depends on RC2. Waiting for RC3 you could try increasing light sample or checking "keep instance power" option.
Regards
Paride

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OctaneRender® for 3ds max® v2020.1-RC2 - 10.06 TEST

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