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Re: Need an older gcc version on my cygwin due to poor performance on gcc-3.x series.
- From: "Gerrit P. Haase" <gp at familiehaase dot de>
- To: Danny Smith <dannysmith at users dot sourceforge dot net>
- Cc: Cygwin <cygwin at cygwin dot com>, waterthrill at yahoo dot no
- Date: Sun, 31 Oct 2004 21:16:15 +0100
- Subject: Re: Need an older gcc version on my cygwin due to poor performance on gcc-3.x series.
- Organization: Esse keine toten Tiere
- References: <000701c4bf79$fe5d1e40$316d65da@DANNY>
Danny Smith wrote:
Gerrit wrote:
Ole Jacob Hagen wrote:
Hi,
I've compiled Octave-2.1.60 with gcc-3.3.3 successfully, but the
performance is pretty bad with gcc-3.3.3.
The performance should of Octave is much better, when compiling it
with gcc-3.2.x instead.
It would make more sense to identify the problem and do s.th.
about it to resolve this issue then.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14563
Wow, this is an interesting story about exception handling.
What I'm asking myself now:
Should we try again to use dwarf2 exceptions?
Should we try to find the reason why SjLj exceptions are slower on
Cygwin than for the rest of the world?
Gerrit
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