From:	johnp3 AT idt DOT net (Xyloplax)
Newsgroups:	comp.lang.fortran,comp.os.msdos.djgpp
Subject:	g77 compiling problem
Date:	Sat, 31 May 1997 00:10:04 GMT
Organization:	Damage, Inc
Lines:	29
Message-ID:	<338f68dc.1399793@news.idt.net>
NNTP-Posting-Host:	ppp-1.ts-11.nyc.idt.net
Mime-Version:	1.0
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

I am trying to compile a large compilation of molecuar modelling
routines written in fortran. I use the dos port of g77 from the djgpp
project. All 400 other input files produced .o files except 5 and the
message always resembled (with somwhat different numbers, though the
magnitude was very similar) the following real example.


gcc/bin/as.exe: Can not allocate 36680000 bytes after allocating
7548928 bytes

 I have 40 MB RAM, but I am using the -O3 option, and I dont know if
that eats up memory. If its a source code-specific problem, I can post
a sample since its only a few k each. I really need these files to
make the library, so any help would be appreciated. Thank you very
much.
PS I have compiled this in dos mode and from a dos box, and although
there is no error message reported in dos mode, no .o file gets
produced, so whats the deal here? I have the c source version, too,
but considering the complexity of the equations, speed is a very
serious factor.





--
John Pavlakis
johnp3 AT idt DOT net
"You can lead a yak to water, but you can't teach an old dog to make a silk purse out of a pig in a poke." -- Opus Penguin

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