RPM i386 vs i686 performance
Rodolfo J. Paiz
rpaiz at simpaticus.com
Tue Mar 23 14:01:10 UTC 2004
At 07:10 3/23/2004, you wrote:
>Somebody have try do recompile all critical package (like gcc, gnome,
>XFree) with best CPU type?
Yes, lots of people have tried. There is no real benefit in most cases.
Most packages are compiled with instructions that a 386 could understand,
but they are *optimized* for a 686. So while you could get an improvemente
by rebuilding all packages, it's likely to be small.
Note that the kernel, glibc, and other packages *are* provided in 686
versions since for those packages it does make a big difference.
--
Rodolfo J. Paiz
rpaiz at simpaticus.com
http://www.simpaticus.com
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