This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
Re: bad performance of g77(egcs) on Linux/Alpha
- To: toon at moene dot indiv dot nluug dot nl (Toon Moene)
- Subject: Re: bad performance of g77(egcs) on Linux/Alpha
- From: Michal Jaegermann <michal at ellpspace dot math dot ualberta dot ca>
- Date: Thu, 9 Apr 1998 23:42:53 -0600 (MDT)
- Cc: egcs-bugs at cygnus dot com, burley at gnu dot org
>
> Well, the age-old way to determine this is to run the code on
> different architectures compiled with -pg and looking at the gprof
> output to see where it's spending its time.
There are assorted problems with profiling on Linux/Alpha
and, frankly speaking, I somewhat hoped that somebody may have
already a handle on the problem already. :-)
> Unfortunately, you forgot to include the necessary input file, so I
> can't do this experiment on my own m68k-next-nextstep3 system.
Ooops, Toon, you are right. Sorry! Sending reports late at night
has distinct disadvantages. Here it is in the full glory.
Feed it from stdin. There is quite a few lines of output on stdout
and sending them to /dev/null can be a good idea.
-------------------------------cut here--------------------------------
74,183.85
0.02
19.3
800 1.
-10. -10.
-------------------------------cut here--------------------------------
Michal