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Re: -fno-whole-file-check

From: Paul Richard Thomas <paul dot richard dot thomas at gmail dot com>
To: Tobias Burnus <burnus at net-b dot de>
Cc: "fortran at gcc dot gnu dot org" <fortran at gcc dot gnu dot org>
Date: Fri, 13 Feb 2009 11:58:35 +0100
Subject: Re: -fno-whole-file-check
References: <Pine.A41.4.63.0902130916530.1056982@idaix01.unizh.ch> <339c37f20902130236y1ceeb46bwc0ea0d159487de63@mail.gmail.com> <499550D0.2090500@net-b.de>

Hi Tobias,

> The one-file CP2K is in any case a good test case whether the global
> symtree grows too large.

I do not believe that this will be the problem, although let's wait
and see.  Such monitoring as I have done shows that it is at the
GIMPLE and optimization phases that memory usage becomes impressive.
With the present patch, code is only produced for one procedure at a
time.  Once the mutiple decl problem is attacked, forward translation
of procedures will hit quite hard.  However, decls from previously
translated global procedures will not hurt at all.

Cheers

Paul

References:
- Re: -fno-whole-file-check
  - From: Paul Richard Thomas
- Re: -fno-whole-file-check
  - From: Tobias Burnus

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