Author Topic: nVidia denoising error  (Read 1113 times)

2018-10-18, 23:10:07

filipskrzat

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Good evening my friends,

i am using Corona version: 3 (DailyBuild Sep 20 2018)
Full-speed, Non-debug, MaxSDK 2018
Build timestamp: Sep 20 2018 07:21:48

and today i encountered this error while rendering:
Error encountered during denoising.
Unknown error (Details: Function "_rtCommandListExecute" caught exception: Failed to launch DLDenoiser post-processing stage. DLDenoiser run method failed with error -4711.)


I am working on this scene from over a week on this build, no errors prior.
I suspect this error happens when using Free Camera instead Corona Camera.
Is this known bug/limitation?

Also:
is there a way to create Corona Cam from perspective view? Some demanding perspective match going on here.
« Last Edit: 2018-10-18, 23:14:30 by filipskrzat »

2018-10-19, 13:53:41
Reply #1

TomG

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There's a button on the Corona Toolbar to create a Corona Cam from the active Perspective view.

The NVIDIA error is most likely related to memory (and running out of it). Resolution size and GPU memory will likely determine that - what resolution are you rendering to, and how much memory does your GPU have?

2018-10-19, 15:25:50
Reply #2

maru

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First of all, please try with a newer daily build: https://coronarenderer.freshdesk.com/support/solutions/articles/5000570015
Secondly, we should have a new version of the Optix denoiser soon, with better error reporting and lower RAM usage.

2018-10-19, 20:42:31
Reply #3

filipskrzat

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Thank you for your answers.

So i have 1060 with 6gb of memory.
I used denoiser with scenes exceeding 40GiGs of RAM with no errors :)

The error occurs only when using max's Free Camera (Psychical and Corona are ok)


2018-10-24, 17:47:23
Reply #4

maru

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