Mail Archives: cygwin/2005/01/06/05:49:43
> -----Original Message-----
> From: cygwin-owner On Behalf Of Mark Hadfield
> Sent: 06 January 2005 00:58
> Dante Chialvo wrote:
> > I have similar problem than the one posted a while ago in
> >
> > http://www.cygwin.com/ml/cygwin/2003-02/msg00842.html
> >
> > Using cygwin/g77, in a PC with 1024 Mb of physical memory.
> > After compiling and running the following test program
> > the limit of 160 Mb cannot be surpassed.
> > error message after running
> > C:\cygwin\home\dchialvo\test.exe (1972): ***
> MapViewOfFileEx(0x71C, in_h
> > 0x71C) failed, Win32 error 6
> Just to provide another data point, I have the same problem.
> I have g77,
> g95 and grfortran (gfc) installed (see below). With
> heap_chunk_in_mb set
> to 1024, on a machine with 1024 MiB RAM< I can run a simple Fortran
> program with an array of up to ~ 1023 MiB. With g77 & gfc the
> limit is
> 156 MiB and beyond that it fails with something like
>
> gfctest.exe (844): *** MapViewOfFileEx(0x224, in_h 0x224)
> failed, Win32 error 6
> > Any suggestions will be appreciatted
>
> Use g95
It may also be possible to workaround the problem by fooling around with the
default stack allocation size; this can have knock-on effects which clear up the
reserved area of the process' memory map that error message is complaining
about.
See
http://www.cygwin.com/ml/cygwin/2004-10/msg01188.html
or
http://www.cygwin.com/ml/cygwin/2004-07/msg00646.html for the full gory details,
and look up the "-Wl,--stack=XXXX" option. You might need to play around with
values for the stack size until you find one that helps!
cheers,
DaveK
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Can't think of a witty .sigline today....
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