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jpsmith123
Joined: 05 Dec 2002
Posts: 149
Helped: 3
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 13 Nov 2008 17:42 32 bit cst out of memory |
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| I got that error from the electrostatic solver in EMS while using tetrahedral adaptive meshing. I'm hoping someone can explain what it means. Thanks.
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plasma
Joined: 20 Dec 2001
Posts: 577
Helped: 40
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17 Nov 2008 22:25 cst 64비트 지원 |
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Dear jpsmith123
maybe its a memory problem. look at task manager in performance during
of meshing the structure and see if it reach the limit of your memory.
or maybe you have a thin layers.
pl
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17 Nov 2008 22:25 Ads |
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yuyu
Joined: 27 Mar 2002
Posts: 187
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20 Nov 2008 20:19 out of memory on line 572 |
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Dear jpsmith123,
you have to consider that Windows XP (32 bit version) addresses only 2 GByte memory (RAM, or eventually RAM + HD swap) for single process. It is possible set a particular flag and, in this case, you have 3 GByte available.
Bye.
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cplia
Joined: 26 Jan 2005
Posts: 40
Helped: 6
Location: Europe
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24 Nov 2008 11:41 cst out of memory |
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Has anyone tried to investigate CST's performance on Win XP SP2 64 bit enviroinment? I am about to proceed into such an OS to see whether
it will be beneficial in terms of simulation time.
However, I was wondering: I now have 4GB or RAM (under 32bit WinXP).
Would my simulations become faster if I shift into a 64bit OS, when say, no
more than 2GB of RAM is needed to complete a particular simulation anyway?
In this case maybe 2GB of RAM under 64 bit won't offer any improvements
even if I leave behind a 32 bit system. Or perhaps I missed something...?
Cheers
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yuyu
Joined: 27 Mar 2002
Posts: 187
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30 Nov 2008 19:20 xp sp2 + 64 bit + out of memory issue |
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| cplia wrote: |
Has anyone tried to investigate CST's performance on Win XP SP2 64 bit enviroinment? I am about to proceed into such an OS to see whether
it will be beneficial in terms of simulation time.
However, I was wondering: I now have 4GB or RAM (under 32bit WinXP).
Would my simulations become faster if I shift into a 64bit OS, when say, no
more than 2GB of RAM is needed to complete a particular simulation anyway?
In this case maybe 2GB of RAM under 64 bit won't offer any improvements
even if I leave behind a 32 bit system. Or perhaps I missed something...?
Cheers |
The main reason to choose a 64 bit OS is related to the possibility to address a very big amount of memory, > 3 GByte. It's difficult to say if you have a meaningful improvement in the case of simulations with only 2 GByte memory or minus.
Bye.
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