This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
Re: GCC 3.5 Plan, Take 2
- From: Karel Gardas <kgardas at objectsecurity dot com>
- To: Steven Bosscher <stevenb at suse dot de>
- Cc: GCC Mailing List <gcc at gcc dot gnu dot org>
- Date: Mon, 16 Aug 2004 14:34:23 +0200 (CEST)
- Subject: Re: GCC 3.5 Plan, Take 2
On Mon, 16 Aug 2004, Steven Bosscher wrote:
> But overall slower than any other GCC ever released before. That's clearly
> demonstrated by the occasional Mico timings and by Diego's testers:
> http://people.redhat.com/dnovillo/spec2000/gcc/individual-build-secs_elapsed.html
First of all, I would like to send ``seconded'' message, but then I've
meassured recent trunk against 3.4.1 release on my set of MICO sources and
found that at least for -O0, it is faster than 3.4.1, just about few
seconds but it is:
3.5.0 20040816:
real 9m33.197s
user 8m53.104s
sys 0m23.014s
3.4.1:
real 9m53.070s
user 9m13.973s
sys 0m27.936s
I will post full comparison table hopefully later today. My last report
(http://gcc.gnu.org/ml/gcc/2004-07/msg00391.html) claims that main trunk
as of 20040630 was about 10% slower on -O0 than 3.4.0 -- so there seems to
be really some progress and I'm looking forward to seeing all other
numbers...
Thanks,
Karel
--
Karel Gardas kgardas@objectsecurity.com
ObjectSecurity Ltd. http://www.objectsecurity.com