[Bug libfortran/50673] very slow I/O with trailing spaces

2012-04-17 Thread burnus at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50673

--- Comment #4 from Tobias Burnus burnus at gcc dot gnu.org 2012-04-17 
19:30:38 UTC ---
Author: burnus
Date: Tue Apr 17 19:30:29 2012
New Revision: 186548

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=186548
Log:
2012-04-17  Tobias Burnus  bur...@net-b.de

PR libfortran/38199
PR libfortran/50673
* io/unit.c (get_internal_unit): Properly check for the presence
of the format string.


Modified:
trunk/libgfortran/ChangeLog
trunk/libgfortran/io/unit.c

[Bug libfortran/50673] very slow I/O with trailing spaces

2012-04-15 Thread tkoenig at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50673

Thomas Koenig tkoenig at gcc dot gnu.org changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution||FIXED
 AssignedTo|unassigned at gcc dot   |tkoenig at gcc dot gnu.org
   |gnu.org |

--- Comment #3 from Thomas Koenig tkoenig at gcc dot gnu.org 2012-04-15 
11:53:44 UTC ---
Fixed on trunk, closing.

[Bug libfortran/50673] very slow I/O with trailing spaces

2012-04-15 Thread tkoenig at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50673

--- Comment #2 from Thomas Koenig tkoenig at gcc dot gnu.org 2012-04-15 
11:52:49 UTC ---
Author: tkoenig
Date: Sun Apr 15 11:52:44 2012
New Revision: 186466

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=186466
Log:
2012-04-15  Thomas Koenig  tkoe...@gcc.gnu.org

PR libfortran/38199
PR libfortran/50673
* intrinsics/string_intriniscs_inc.c (string_len_trim):
Remove prototypes for string_len_trim and move to...
* libgfortran.h (string_len_trim): ... here and
(string_len_trim_char4): ...here.
* io/unit.c: For non-array internal arrays where we do reading,
adjust the record length to the last non-blank character.
* io/unix.c:  Fix typo.


Modified:
trunk/libgfortran/ChangeLog
trunk/libgfortran/intrinsics/string_intrinsics_inc.c
trunk/libgfortran/io/unit.c
trunk/libgfortran/io/unix.c
trunk/libgfortran/libgfortran.h

[Bug libfortran/50673] very slow I/O with trailing spaces

2011-10-09 Thread Joost.VandeVondele at pci dot uzh.ch 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50673

--- Comment #1 from Joost VandeVondele Joost.VandeVondele at pci dot uzh.ch 
2011-10-09 12:04:55 UTC ---
Actually, since eating the trailing spaces is the issue (seems to be
implemented very generally in libfortran), the following is a practical
workaround in this case:

read(line(1:LEN_TRIM(line)),*) AA,vec

maybe something along these lines could be done in the runtime ?