From: "Edvardsen Kåre" <kare.edvardsen@uit.no>
To: "cygwin@cygwin.com" <cygwin@cygwin.com>
Subject: Re: [SOLVED] Re: What updates done after October 3 may affect gfortran built binaries?
Date: Wed, 16 Nov 2011 11:30:00 -0000 [thread overview]
Message-ID: <1321443015.6778.44.camel@kare-desktop> (raw)
> >> FLEXPART is one of those huge number-crunching Fortran programs that's
> >> just jam-packed with ginormous multi-dimensional arrays. The final linked
> >> executable had 3.38 GB of .bss space!
>
> > Out of curiosity, how then was the OP ever able to make *any* version run?
>
> Not clear yet but probably owing to changes in one or more of the array
> dimensions in the upstream source that he didn't notice taking place.
>
> cheers,
> DaveK
I managed to track down one critical array specification which I sat
smaller before compiling. The 64-bit version use the same initialisation
file as the 32-bit, so an array size of 22E+06 elements instead of 6E+06
was used. The SizeOfUninitializedData is now 5eeba800 (1.6 GB) and
everything works beautiful :)
I would never had thought of this without your help! Thank you very
much!
Cheers,
Kåre
next reply other threads:[~2011-11-16 11:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-16 11:30 Edvardsen Kåre [this message]
-- strict thread matches above, loose matches on Subject: below --
2011-11-16 9:06 Edvardsen Kåre
2011-11-09 12:15 Edvardsen Kåre
2011-11-15 15:54 ` [SOLVED] " Dave Korn
2011-11-15 16:21 ` Ryan Johnson
2011-11-15 22:55 ` Dave Korn
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