Subject: Re: egcs 1.1 vs gcc 2.7.2.2 (speed of code)
To: Thilo Manske <Thilo.Manske@HEH.Uni-Oldenburg.DE>
From: Todd Vierling <tv@pobox.com>
List: current-users
Date: 11/18/1998 13:47:24
On Wed, 18 Nov 1998, Thilo Manske wrote:
: Has anyone ever benchmarked code produced by egcs 1.1.1 pre-release and
: compared the results with gcc 2.7.2.2?
: (Both from the current source tree)
:
: In general egcs seems to build code that's a little bit slower on my
: i386 (K6-2) than code generated by gcc 2.7.2.2+mycr...
C or C++? Inlines involved? What optimization level?
egcs allows for much more performance tuning, as well as includes lots of
C++ support not in gcc 2.7. It also is more robust in some areas.
--
-- Todd Vierling (Personal tv@pobox.com; Bus. todd_vierling@xn.xerox.com)