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 :: Mailing Lists

[ILUG] Package dependencies

[ILUG] Package dependencies

kevin lyda kevin at ie.suberic.net
Tue Jun 25 15:38:15 IST 2002


On Tue, Jun 25, 2002 at 03:43:56PM +0100, Brian O'Donoghue wrote:
> Also I think you will find that my gentoo system compiled with -mcpu-k6
> -march-k6 -03 -pipe -mpreferred-stack-boundary=2 -malign-jumps-2
> -malign-functions=2 -foptimize-register-move -ffast-math -frerun-loop-opt
> -frerun-cse-after-loop -ffunction-cse -fpeephole -fomit-frame-pointer
> -mfancy-math-387 -malign-loops=2 for 80% + of the binaries on my system will
> run significantly faster then for example Mandrake which was p1 optimized
> the last time I bothered checking.

i get the following on this program:

    ./foo  10.01s user 0.02s system 40% cpu 10.074 total

what do you get?

#include <stdio.h>
#include <stdlib.h>

int
main()
{
    while (rand() + 1) {
	print("benchmark\t");
    }
    print("\n");
}

-- 
kevin at suberic.net     that a believer is happier than a skeptic is no more to
fork()'ed on 37058400   the point than the fact that a drunken man is happier
meatspace place: inle      than a sober one. the happiness of credulity is a
http://suberic.net/~kevin    cheap & dangerous quality -- g.b. shaw




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