[RC5] Athlon core contribution

Tom Ribbens webmaster at multi-air.com
Fri Dec 6 15:00:37 EST 2002


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

If you read again, you'll notice he said G4, not P4. That was not a typo 
either. G4 is a type of Mac processors IIRC.

GreetZ,
Tom

Op vrijdag 06 december 2002 14:28, schreef Jeroen van Rijn:
> http://n0cgi.distributed.net/speed/query.cgi?cputype=all&arch=0&contest=rc5
>72
>
> if you look at the speeds there AMD beats P4 by far :)
>
> 5,298,914/s on a 2100+ (1733Mhz, mine prolly), v.s. Intel P4 1800
> 2,153,491/s
>
> > Hi,
> >
> > I am thinking about contributing an optimized Athlon core or
> > supporting somebody who is already writing a new core. As my time is
> > very limited, I will probably not be able to spend much time in
> > understanding RC5 and the ANSI sources, so that I would need some help
> > (I am a student applied of mathematics, so mathematical part will be
> > hopefully not the problem). If somebody is interested, please contact me.
> > My goal is to let Athlon look better against a G4 than it was the case
> > in RC5-64.
> > I have lots of experiences in assembly optimizing mathematical
> > floating point code and I know the Athlon very well, but integer
> > optimizations should be no problem, too. I think I know some tricks
> > that not many people know and I have some contacts to AMD that will
> > support me, if I have special question.
> > Interested?
> >
> > Regards
> >
> > J.Ruhe
> >
> > --
> > To unsubscribe, send 'unsubscribe rc5' to majordomo at lists.distributed.net
> > rc5-digest subscribers replace rc5 with rc5-digest

- -- 
Time is an illusion, lunchtime doubly so.
		-- The Hitchhiker's Guide to the Galaxy

 14:59:55  up 10 days, 4 min,  2 users,  load average: 2.87, 2.81, 2.83

Outlook users: please do not put my email address in your address book. This 
way, when you get infected with a virus, my address won't appear in the From: 
header. Thanks.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.0.7 (GNU/Linux)

iD8DBQE98K2J3oI1DKKcdjARAvREAKDSFLR0qOJwQ0/UsZ/xfNh3lTwUwwCcCBd+
aZSchz3uglYsZARJu7M4Rtg=
=OJlh
-----END PGP SIGNATURE-----


--
To unsubscribe, send 'unsubscribe rc5' to majordomo at lists.distributed.net
rc5-digest subscribers replace rc5 with rc5-digest



More information about the rc5 mailing list