Thread: Re: [apbs-users] maximum memory limit inputgen
Biomolecular electrostatics software
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From: Lane V. <lvo...@gm...> - 2012-12-19 22:29:59
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Hello All, We have been having a very similar problem to this. We have upwards of 64GB of RAM, but similar error messages occur whenever we try to run a PB calculation on a large structure using the parallel option. Unable to allocate memory! (This often means you don't have enough memory available for this calculation.) FATAL ERROR: Unable to allocate enough memory for problem size. FATAL ERROR: You requested 1440528904 bytes of RAM. FATAL ERROR: Check that your system has that much memory. VASSERT: ASSERTION FAILURE! filename vmem.c, line 252, (ram != ((void *)0)) Aborted Regards, -Lane Votapka |
From: Baker, N. <Nat...@pn...> - 2012-12-20 03:08:52
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Hi Lane - We are actively working on this. I'm hoping we'll have a solution in the next few months. Thanks, __________________________________________________ Nathan Baker Pacific Northwest National Laboratory Tel: +1-509-375-3997 http://nabaker.me<http://nabaker.me/> From: Lane Votapka [mailto:lvo...@gm...] Sent: Wednesday, December 19, 2012 2:30 PM To: apb...@li... Subject: Re: [apbs-users] maximum memory limit inputgen Hello All, We have been having a very similar problem to this. We have upwards of 64GB of RAM, but similar error messages occur whenever we try to run a PB calculation on a large structure using the parallel option. Unable to allocate memory! (This often means you don't have enough memory available for this calculation.) FATAL ERROR: Unable to allocate enough memory for problem size. FATAL ERROR: You requested 1440528904 bytes of RAM. FATAL ERROR: Check that your system has that much memory. VASSERT: ASSERTION FAILURE! filename vmem.c, line 252, (ram != ((void *)0)) Aborted Regards, -Lane Votapka |