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Subject: Optimized Crafty 19.7 here...

Author: Aaron Gordon

Date: 05:05:54 12/15/03


Here is an Intel C 5.0.1 (fastest for me w/ AMD cpus) compile of Crafty 19.7.
Single CPU only...

Athlon XP/MP:
ftp://newageoc.com/pub/crafty/c197-k7sse.rar

Duron, Thunderbird, etc:
ftp://newageoc.com/pub/crafty/c197-k7mmx.rar

Those two are probably the same speed. I didn't have much time for testing
before I have to go (will be back later and will probably do an SMP binary for
you dual Athlon guys).

Here are a couple test results I have from this version:

Athlon XP 2.5GHz:
Total nodes: 100409445
Raw nodes per second: 1521355
Total elapsed time: 66
SMP time-to-ply measurement: 9.696970

Athlon XP 1.6GHz(1900+):
Total nodes: 100409445
Raw nodes per second: 965475
Total elapsed time: 104
SMP time-to-ply measurement: 6.153846

Athlon 1.2GHz (Thunderbird):
Total nodes: 100409445
Raw nodes per second: 692478
Total elapsed time: 145
SMP time-to-ply measurement: 4.413793



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Last modified: Thu, 15 Apr 21 08:11:13 -0700

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