I keep getting CUDA error number 2, WHY?

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javier soler esplugues

• October 10, 2019 08:07

Hello guys, i dont know why im getting this Cuda error 2 when i try to reconstruct the model in high detail. All the photos are align, with a lot of points, so thats not the problem. I have the last drivers installed, and 2 gtx 1080ti cards.

Why im getting this error?

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  bisenberger

  • October 16, 2019 15:58
  • Edited

  I have the same issue reconstructing normal detail with 62 (12-Mpx) images.

  RealityCapture Version 1.0.3.9303 RC

  Two graphic cards:

  GeForce GTX 1060 3GB

  GeForce GTX 660

  NVIDIA driver version 436.30

  Windows 10 Pro 64-bit with 32.0 GB ram

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  bisenberger

  • October 16, 2019 19:29
  • Edited

  Sometimes I just get an "Unknown error" during reconstruction.

   

  On another project I was able to reconstruct with normal detail, but got "Unknown error CUDA error : 2 : out of memory." when reconstructing in high detail.

   

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  bisenberger

  • October 16, 2019 20:42

  Sometimes after quitting and restarting Reality Capture it will complete the reconstruction.

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  Chris Harvey from Viewport3

  • October 19, 2019 11:09

  I have just started getting the same error.  On a new PC with 2 x 2080Ti cards, latest drivers.  Dump log have been submitted.

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  Ben Guthrie

  • October 21, 2019 18:49

  I’m having this issue now too. Has anyone resolved it yet? I’m unable to process 75 images in ‘normal’ settings with dual 2080ti. Definitely not running out of memory as the error might suggest.

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  Chris Harvey from Viewport3

  • October 21, 2019 18:52

  I rolled back the drivers for the GPUs till one worked OK. I went back to June think it was 436.61 but that's off the top of my head. That's solved it for me

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  bisenberger

  • October 22, 2019 22:22

  Thanks for the update Chris! that appears to have resolved the issue for me.

  I uninstalled the drivers and used the Windows update drivers.

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  Ben Guthrie

  • October 22, 2019 23:43

  That fixed it for me too Chris. I think I rolled back to 430.60. Thanks for the post.

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  Aron Hjartarson

  • November 18, 2019 02:30

  had the same problem, rolled back to 26.21.14.3086 and it seems quite happy now.  

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