We've had trouble with a 512 box and our GPU has 16GB of RAM. I didn't think of the padding for some reason. Thanks we'll definitely give that a try.
Bryan
-----Original Message-----
From: Takanori Nakane <[log in to unmask]>
Sent: Friday, September 14, 2018 10:45 AM
To: Hansen, Bryan (NIH/NIAID) [E] <[log in to unmask]>
Cc: [log in to unmask]
Subject: Re: [ccpem] Relion GPU mem
Hi,
What is the box size and how much GPU memory do you have in ONE card?
Anyway, you can set 'Skip padding: Yes'. With GTX 1080 Ti (11 GB RAM), you can refine up to 1000 px box with this option.
Best regards,
Takanori Nakane
> Hi All,
>
> We've been having some issues in the final steps of 3D refinement with
> our larger box sizes of running out of memory on our GPUs. I was
> curious if anyone had any suggestions on how to get around this issue.
> Thanks for any tips. I'm sure this is probably a 'easy' fix that we
> are just missing.
>
>
> Bryan Hansen
> Computational Biologist / Electron Microscopist NIH/NIAID/RTB/RML/EMU
> Rocky Mountain Laboratories
> 903 S. 4th St
> Hamilton, MT 59840
> 406.363.9202
>
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