[RC5] New Build 415 Clients

Borek Lupomesky Borek.Lupomesky at ujep.cz
Sun Jul 12 13:13:29 EDT 1998


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On Sun, 12 Jul 1998, Jeff Gilchrist wrote:

> One of the new options is "Use MMX instructions?"
> Did someone find a way to use MMX to speed things up?  If yes, what are
> the improvements?

   Well, simple -benchmark run shows this (Pentium II 233/Linux):

       bulid 413    build 415
RC5:    657 Kkps     659 Kkps
DES:   1138 Kkps    1914 Kkps

   Pretty good DES crunching improvement, isn't it?

   Bye Borek

- --

=====================================================================
BOREK LUPOMESKY, network administrator    University of J. E. Purkyne
WWW:       http://www.ujep.cz/~lupomesk/  Ceske mladeze 8
IRCnet:    Borek @ #usti                  Usti nad Labem, 40012
talk:      borek at ishtar.ujep.cz           The Czech Republic
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