DRS14b7 - Spatial NR shuts down PC

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Mathieu Marano

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DRS14b7 - Spatial NR shuts down PC

PostTue Aug 22, 2017 7:52 pm

Hi, I'm working on an HDR session with RED Dragon footage (6K). I gotta add spatial NR to denoise some highlights. The second I press play the PC shuts down.

I also tried to render mxf op1a in DNxHR 444 without the denoise to lower the load on CPU/GPU. When I bring them back in a session and add a spatial NR the PC shuts down too.

Quick specs: Lenovo P900, dual XEON 10-core 3.1, 128GB RAM, dual 1080Ti, Decklink 4K 12G, Windows 10 pro.

I'd be happy to send some LOGs if required.
Mathieu Marano
www.cineground.com

#1: MacPro 3,5GHz 8-core, 32GB RAM, 2x D700 6GB, Ultrastudio 4K
#2: P900, 2x 3.1GHz 10-core, 128GB RAM, 2 x GTX 1080Ti, Decklink 4K 12G
#3: P500, 2x 2.6GHz 6-core, 64GB RAM, 2x Quadro 5200, W10, Decklink HD Extreme 3
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Mathieu Marano

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  • Joined: Sat Oct 20, 2012 12:05 pm
  • Location: Montreal

Re: DRS14b7 - Spatial NR shuts down PC

PostTue Aug 22, 2017 8:21 pm

Interesting, it only happens with the spatial NR set to BETTER. It works well with FASTER.
Mathieu Marano
www.cineground.com

#1: MacPro 3,5GHz 8-core, 32GB RAM, 2x D700 6GB, Ultrastudio 4K
#2: P900, 2x 3.1GHz 10-core, 128GB RAM, 2 x GTX 1080Ti, Decklink 4K 12G
#3: P500, 2x 2.6GHz 6-core, 64GB RAM, 2x Quadro 5200, W10, Decklink HD Extreme 3
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rick.lang

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Re: DRS14b7 - Spatial NR shuts down PC

PostWed Aug 23, 2017 5:36 am

Sounds like insufficient resources (system memory or GPU memory?) when using Better.


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Rick Lang
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Dwaine Maggart

Blackmagic Design

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Re: DRS14b7 - Spatial NR shuts down PC

PostWed Aug 23, 2017 4:59 pm

I'm not able to reproduce this on a similar system.

Could you provide a simple project export drp that has the issue?

What NVIDIA driver are you using?
Dwaine Maggart
Blackmagic Design DaVinci Support
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Mathieu Marano

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  • Joined: Sat Oct 20, 2012 12:05 pm
  • Location: Montreal

Re: DRS14b7 - Spatial NR shuts down PC

PostThu Nov 30, 2017 4:11 pm

Hi Dwaine,
it's an AC problem specific to the P900. I need to route my power from different sources.
Mathieu Marano
www.cineground.com

#1: MacPro 3,5GHz 8-core, 32GB RAM, 2x D700 6GB, Ultrastudio 4K
#2: P900, 2x 3.1GHz 10-core, 128GB RAM, 2 x GTX 1080Ti, Decklink 4K 12G
#3: P500, 2x 2.6GHz 6-core, 64GB RAM, 2x Quadro 5200, W10, Decklink HD Extreme 3

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