[RC5] SSE2 Core Bench

Andreas Beckmann andreas.beckmann at student.uni-halle.de
Thu Sep 18 13:44:21 EDT 2003


-----Original Message-----
From: Matt Andrews <andrewsm at ufl.edu>
To: rc5 at lists.distributed.net <rc5 at lists.distributed.net>
Date: Thursday, September 18, 2003 9:15 AM
Subject: [RC5] SSE2 Core Bench


>I've added an SSE2 pipe to the dg3 core (file attached).  I've noticed
>about a 300,000 kkeys/sec gain (not as much as I had hoped) on my
>Pentium 4 M 1.4Ghz, although the Pentium 4 M is a crippled, sickly
>version of the P4 family.  If other people with SSE2-capable processors
>(this includes the Pentium 4, the latest Xeons, the AMD Opteron, and
>possibly others) could bench the core for me and see how it does, I
>would be most appreciative.  If the gains are decent enough, I'll
>probably add MMX extentions to the Pentium 2/3 family processors.


Please open a new bug in bugzilla http://www.distributed.net/bugs/ and
attach your core there.

Thanks.

AnBe
andreasb at distributed.net




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