[Bug libfortran/21820] Really, really, horrible IO performance

Fri Dec 9 15:09:00 GMT 2005

------- Comment #18 from sgk at troutmask dot apl dot washington dot edu  2005-12-09 15:09 -------
Subject: Re:  Really, really, horrible IO performance

On Fri, Dec 09, 2005 at 09:24:29AM -0000, fxcoudert at gcc dot gnu dot org
wrote:
> On this one, we now (due to Janne's array I/O transfer) perform better
> than Intel and Portland compilers (on i686-linux, ext3 filesystem). I
> think this can be closed as dup of 16339. For formatted I/O performance,
> we have PR 20278.

IIRC, Janne's patch did not deal with IO that involves implied-do
loops.  I'll check this later today.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21820