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From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/14809] performance depends on allocation methods
Date: Thu, 01 Apr 2004 13:25:00 -0000	[thread overview]
Message-ID: <20040401132513.23557.qmail@sources.redhat.com> (raw)
In-Reply-To: <20040401120607.14809.boeck@fhi-berlin.mpg.de>


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-04-01 13:25 -------
I cannot reproduce it on my machine with the mainline.

tin:~/src/gnu/gcctest>g++ -O2 pr14809.a.cc
tin:~/src/gnu/gcctest>time ./a.out
0
21.460u 0.020s 0:42.13 50.9%    0+0k 0+0io 180pf+0w
tin:~/src/gnu/gcctest>g++ -O2 pr14809.b.cc
time ./a.out
0
21.750u 0.110s 0:33.76 64.7%    0+0k 0+0io 177pf+0w
tin:~/src/gnu/gcctest>g++ -O2 pr14809.c.cc
tin:~/src/gnu/gcctest>!tim
time ./a.out
0
20.970u 0.750s 0:28.55 76.0%    0+0k 0+0io 177pf+0w

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14809


  reply	other threads:[~2004-04-01 13:25 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-04-01 12:06 [Bug c++/14809] New: " boeck at fhi-berlin dot mpg dot de
2004-04-01 13:25 ` pinskia at gcc dot gnu dot org [this message]
2004-04-01 13:27 ` [Bug c++/14809] " falk at debian dot org
2004-04-01 15:13 ` boeck at sfhingx dot de
2004-04-01 15:34 ` falk at debian dot org
2004-04-01 16:00 ` bangerth at dealii dot org
2004-05-03 17:26 ` aleks at physik dot tu-berlin dot de
2004-05-03 18:23 ` bangerth at dealii dot org

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