From: larsbj@gullik.net (Lars Gullik Bjønnes)
To: gcc@gcc.gnu.org
Subject: Speed issues taken seriously?
Date: Fri, 10 Oct 2003 15:21:00 -0000 [thread overview]
Message-ID: <m3oewpno6b.fsf@tyfon.gullik.net> (raw)
I just thought that I'd see how gcc 3.3.2 (CVS) and 3.4(CVS) compared,
I was hoping (expecting) the recent months long threads on compile
performance to have had an effect... the result was a bit
disappointing...
This is the results from two LyX compiles, both xforms and qt
frontends. Identical setup: (LyX is a c++ program)
Configure line used for LyX:
./configure --without-pspell --without-apsell --disable-debug
--with-frontend="xforms qt" --enable-maintainer-mode
G++ 3.3:
gcc (GCC) 3.3.2 20030923 (prerelease)
real 21m23.975s
user 19m25.020s
sys 1m44.680s
ls -l src/lyx-xforms src/lyx-qt
-rwxrwxr-x 1 larsbj larsbj 5019271 Oct 10 16:13 src/lyx-qt
-rwxrwxr-x 1 larsbj larsbj 4732606 Oct 10 16:13 src/lyx-xforms
size src/lyx-xforms src/lyx-qt
text data bss dec hex filename
3651516 18852 53532 3723900 38d27c src/lyx-xforms
3863606 17100 28636 3909342 3ba6de src/lyx-qt
G++ 3.4:
gcc (GCC) 3.4 20031009 (experimental)
real 36m27.137s
user 34m26.340s
sys 1m37.250s
ls -l src/lyx-xforms src/lyx-qt
-rwxrwxr-x 1 larsbj larsbj 5837180 Oct 10 15:44 src/lyx-qt
-rwxrwxr-x 1 larsbj larsbj 5513473 Oct 10 15:44 src/lyx-xforms
size src/lyx-xforms src/lyx-qt
text data bss dec hex filename
3907336 18948 53664 3979948 3cbaac src/lyx-xforms
4088916 17180 28736 4134832 3f17b0 src/lyx-qt
--
Lgb
next reply other threads:[~2003-10-10 15:00 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-10 15:21 Lars Gullik Bjønnes [this message]
2003-10-10 15:21 ` Steven Bosscher
2003-10-10 15:57 ` Lars Gullik Bjønnes
2003-10-10 17:03 ` Andreas Jaeger
2003-10-10 15:42 ` Andreas Jaeger
2003-10-10 16:33 ` Lars Gullik Bjønnes
2003-10-10 17:04 ` Lars Gullik Bjønnes
2003-10-10 17:49 ` Andreas Jaeger
2003-10-10 17:49 ` Jan Hubicka
2003-10-15 18:06 ` Lars Gullik Bjønnes
2003-10-18 12:44 ` Gerald Pfeifer
2003-10-18 14:26 ` Jan Hubicka
2003-10-18 17:51 ` Joel Sherrill
2003-10-18 18:30 ` Jan Hubicka
2003-10-10 19:37 ` Daniel Berlin
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