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List:       hpux-devtools
Subject:    RE: HPUX-DEVTOOLS: Fortran compiler limits
From:       "Ron Lieberman" <lieb () rsn ! hp ! com>
Date:       2003-10-23 22:55:11
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James,
Thanks you for your questions.
I see Dennis just answered the JAGae09920 status question. Thanks
Dennis.
BTW, JAae09920 was fixed in version F90 2.5.11  released in March of
2002. 
Since you are using version 2.6.x You already have the defect correction
in your compiler.

That said, James, please send me the test case or directions on how to
obtain it.
I realize this may be a large file, so please send it to lieb@rsn.hp.com
rather
 than the entire hpux-devtools mailing list.

Once we have it we will see what the nature of the problem is and if it
is resolved
 in the f90 2.7.x line of compilers. F90 2.6.x is a full release behind.

Ron.



> -----Original Message-----
> From: owner-hpux-devtools@cxx.cup.hp.com 
> [mailto:owner-hpux-devtools@cxx.cup.hp.com] On Behalf Of 
> McCallum, James (J.W.)
> Sent: Thursday, October 23, 2003 5:01 PM
> To: hpux-devtools@cxx.cup.hp.com
> Cc: 'Carl Burch'; McCallum, James (J.W.)
> Subject: RE: HPUX-DEVTOOLS: Fortran compiler limits
> 
> 
> Thanks Carl,
> 
> I forgot I had asked something similar before. Is this the 
> same as JAGae09920? I tried searching for that on the HP web 
> site but could not find it. Is there a web site to check these on?
> 
> > 
> > James-
> >
>  > > I have a large file I am compiling with the f90 
> compiler. This  > > file contains a subroutine that is 24000+ 
> lines long. If I add a  > > few more lines to this subroutine 
> I can change the compilation  > > time from 14 seconds to 
> never finishing. Is this a limit of the  > > compiler or can 
> I get the compiler to finish if I change some  > > kernel 
> parameters? Is there a way to tell if the compiler is hung  > 
> > vs. taking a very long time? What are the limits for the 
> compiler  > > (number of lines in a subroutine, total number 
> of lines in a  > > file, number of subroutines in a file, 
> etc.)? Does this change  > > with compiler options? I think 
> it happens with fewer lines if I  > > use the -g compiler 
> switch.  I am using HP F90 v2.6 and HP-UX  > > 11.00. The 
> compiler command I am using is f90 +Z +es -C  > > 
> +implicit_none -K -v +real_constant=double -c
> > 
> >    I'm told Mark Kelly already has the Fortran lab team
> > working on this problem.
> >    
> >    						- Carl Burch
> >    						  JCTL Tech Customer
> >    						  Satisfaction Team
> >    						  
> 
> James.
> -- 
>  James McCallum               Powertrain Research Dept.   
>  Tel: +1 313 248 9017         Powertrain Research & Development Lab.
>  e-mail: jmccall4@ford.com    Ford Motor Co.
>  Opinions expressed herein, by the author, are the opinions 
> of the  author, not of Ford Motor Company.  
> _________________________________________________________________
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