 |
 |
Hi Douglas, > Does Relion 2.1 or 3 leverage Unified Memory Architecture No. (And probably this does not help performance) Best regards, Takanori Nakane On 2018/09/14 21:06, Douglas Duckworth wrote: > Does Relion 2.1 or 3 leverage Unified Memory Architecture thus enabling GPU > over subscription as described: > > https://devblogs.nvidia.com/beyond-gpu-memory-limits-unified-memory-pascal/ > > Thanks, > > Douglas Duckworth, MSc, LFCS > HPC System Administrator > Scientific Computing Unit <https://scu.med.cornell.edu> > Weill Cornell Medicine > 1300 York Avenue > New York, NY 10065 > E: [log in to unmask] > O: 212-746-6305 > F: 212-746-8690 > > > > On Fri, Sep 14, 2018 at 12:51 PM, Hansen, Bryan (NIH/NIAID) [E] < > [log in to unmask]> wrote: > >> 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 >>> >>> *********************************************************** >>> The information in this e-mail and any of its attachments is >>> confidential and may contain sensitive information.It should not be >>> used by anyone who is not the original intended recipient. If you have >>> received this e-mail in error, please inform the sender and delete it >>> from your mailbox or any other storage devices. National Institute of >>> Allergy and Infectious Diseases shall not accept liability for any >>> statements made that are sender's own and not expressly made on behalf >>> of the NIAID by one of its representatives. >>> *********************************************************** >>> >>> >>> >>> ###################################################################### >>> ## >>> >>> To unsubscribe from the CCPEM list, click the following link: >>> https://urldefense.proofpoint.com/v2/url?u=https-3A__www. >> jiscmail.ac.uk_cgi-2Dbin_webadmin-3FSUBED1-3DCCPEM-26A-3D1&d=DwIFAg&c= >> lb62iw4YL4RFalcE2hQUQealT9-RXrryqt9KZX2qu2s&r= >> ZjiWpGIgHVIeA9ZKnfnDLseedjAFGG8NsMIlYTKjTCY&m=XHoZJK82d- >> Gp0cNesApyk2Ge4ObPJcGnIoZAVziXR_g&s=kSJ8TYe2W85F17Q8RJ8B4fbZiM98q6 >> QGel1mPPMdAxc&e= >>> >> >> ######################################################################## >> >> To unsubscribe from the CCPEM list, click the following link: >> https://urldefense.proofpoint.com/v2/url?u=https-3A__www. >> jiscmail.ac.uk_cgi-2Dbin_webadmin-3FSUBED1-3DCCPEM-26A-3D1&d=DwIFAg&c= >> lb62iw4YL4RFalcE2hQUQealT9-RXrryqt9KZX2qu2s&r= >> ZjiWpGIgHVIeA9ZKnfnDLseedjAFGG8NsMIlYTKjTCY&m=XHoZJK82d- >> Gp0cNesApyk2Ge4ObPJcGnIoZAVziXR_g&s=kSJ8TYe2W85F17Q8RJ8B4fbZiM98q6 >> QGel1mPPMdAxc&e= >> > > ######################################################################## > > To unsubscribe from the CCPEM list, click the following link: > https://www.jiscmail.ac.uk/cgi-bin/webadmin?SUBED1=CCPEM&A=1 > ######################################################################## To unsubscribe from the CCPEM list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/webadmin?SUBED1=CCPEM&A=1