Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] Bug Reporting => [Max] Resolved Bugs => Topic started by: juang3d on 2014-07-28, 12:08:43

Title: Unknown Exception - Scene that needs a lot of RAM
Post by: juang3d on 2014-07-28, 12:08:43

HI there Ondra!

I have a scene that is taking around 16Gb to rende, in my 32 Gb workstation there is no problem, but when I tried to render it in another workstation we have with 16Gb I just receive an exception and nothing renders, when I changed to debug mode and I changed the to Full BVH it rendered but it was rendering at less than half the speed, that proc with that scene should render at 2.8k/3k more or less, and it was rendering at 800 more or less.

Can I export some kind of debug report or something similar?

Cheers.

Title: Re: Unknown Exception - Scene that needs a lot of RAM
Post by: juang3d on 2014-07-28, 12:52:28

Ok, I have news about this.

I tried again and put the Acc. Structure to Embree BVH4 Spatial, it renders with that configuration, no unknown exception, and the render speed is around 2K, still slower than it should be, but closer and a lot better than 800.

I'll do some more tests, I sorry I can't give an exact repro for this, I know how horrible can be someone telling you a bug that you can't hunt because you can't see it :P

Cheers.

Title: Re: Unknown Exception - Scene that needs a lot of RAM
Post by: Ondra on 2014-12-10, 17:24:41

Do you still have the scene? Could you upload it? (https://corona-renderer.com/upload/)