(Sorry for accidentally clicking "send" without the email being finished)
Hi all, I am trying implementing the RB method on a model with <tel:44092> 44092 DoFs. However, I run into the error message below: [2]PETSC ERROR: --------------------- Error Message -------------------------------------------------------------- [2]PETSC ERROR: Out of memory. This could be due to allocating [2]PETSC ERROR: too large an object or bleeding by not properly [2]PETSC ERROR: destroying unneeded objects. [2]PETSC ERROR: Memory allocated 0 Memory used by process <tel:2545381376> 2545381376 (2.37GB) [2]PETSC ERROR: Try running with -malloc_dump or -malloc_log for info. [2]PETSC ERROR: Memory requested <tel:1193845248> 1193845248 (1.1GB) The code is run with 8 processors. The computer has in total 19GB memory and 12 CPUs. I think that the error occurs when the SCM is performed since it runs well when the lower bound is set to be 1. It seems that the procedure is enormously memory-consuming and my computer cannot afford to run it. I wonder if there is a way in which less memory is demanded. Your suggestion would be appreciated. Best regards, Gauvain 发件人: David Knezevic [mailto:david.kneze...@akselos.com] 发送时间: 2018年2月10日 22:25 收件人: causegauv...@gmail.com 抄送: libmesh-users@lists.sourceforge.net 主题: Re: [Libmesh-users] SCM causes out of memory Hi, Looks like you sent an empty email, but I guess from the subject line that you're having issues with the SCM? I'm not sure I can offer much help since I haven't used the SCM code for a while, but if you can provide some details about your problem maybe I can help a bit. David On Fri, Feb 9, 2018 at 8:55 PM, causegauv...@gmail.com <mailto:causegauv...@gmail.com> <causegauv...@gmail.com <mailto:causegauv...@gmail.com> > wrote: ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net <mailto:Libmesh-users@lists.sourceforge.net> https://lists.sourceforge.net/lists/listinfo/libmesh-users ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users
