[TRNSYS-users] Question about compilation

[David Bradley]

François,
  If I understand correctly, your fortran environment tells you that 
*.dll resulting from compiling your type would result in a file that is 
256 MB? I have not run into such a situation before but I imagine that 
if the DLL is bigger than the amount of RAM memory available in the 
computer, that it would not be able to load. If the DLL is indeed 256 MB 
in size, you may need to look back at your data structures and figure 
out why there is such a large size. Perhaps the use of ALLOCATABLE 
arrays would help keep the DLL more manageable.
Kind regards,
 David

 

BOUDEHENN François 208313 wrote:
> Thanks you Jeff for your answer.
>  
> But, it's impossible for me to try running the Trnsys simulation 
> because I can't compile my Type model in my Fortran environnment.
>  
> Does anybody else has an idea to increase the size limitation of 256mb 
> for compile Fortran code ?
>  
> Thanks.
> Best regards.
> François.
>  
>
> ------------------------------------------------------------------------
> *De :* Jeff Thornton [mailto:thornton at tess-inc.com]
> *Envoyé :* vendredi 19 décembre 2008 17:28
> *À :* BOUDEHENN François 208313; trnsys-users at cae.wisc.edu
> *Objet :* Re: [TRNSYS-users] Question about compilation
>
> I get that message a lot as I'm simulating with large 3-d ground 
> fields in our soil coupling models.  Only once has the simulation not 
> run - and that was when I had an incredibly large matrix.  Try running 
> the project and ignoring the warning - you may be pleasantly surprised.
>
> Jeff
>
>
>
> Jeff Thornton
> President - TESS, LLC
>
> 2916 Marketplace Drive - Suite 104
> Madison WI 53719 USA
>
> Phone: 608-274-2577
> Fax: 608-278-1475
> E-mail: thornton at tess-inc.com
> Web: www.tess-inc.com
>
>
>
> *----- Original Message -----*
> *From:* "BOUDEHENN François 208313" <francois.boudehenn at cea.fr>
> *Sent:* Thu, December 18, 2008 11:51
> *Subject:* [TRNSYS-users] Question about compilation
>
> Dear Trnsys users,
>  
> I'm trying to compile a Fortran source code, with important tables size.
> But I have this message: "C:\Program 
> Files\Trnsys16\UserLib\DebugDLLs/TYPE884.dll : warning LNK4084: total 
> image size 738066432 exceeds max (268435456); image may not run"
>  
> I have searched into the Fortran Guide, and i have found that: " 
> Linker Tools Warning LNK4084 - total image size size exceeds max (256MB) "
> Does anybody knows if it's possible to increase this limitation of 256 
> mb, and, if it's possible, how i can do that ?
>  
> Thanks.
> Best regards.
>  
>  
> François Boudéhenn
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Thermal Energy System Specialists (TESS), LLC 
David BRADLEY                      22 N. Carroll Street - Suite 370 
Partner                            Madison, WI 53703 
                                   USA
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