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Subject: AMD optimized Crafty v18.10 here.

Author: Aaron Gordon

Date: 06:58:02 09/08/01


Hi there, I posted these links a while back (two) with a single cpu & SMP
version and it turns out the SMP version is faster on single cpu's anyway.. So
here's the link. Anyone that downloaded "CraftyK7.zip" should redownload it as I
put the SMP capable version in it's place.

ftp://65.10.79.9/pub/crafty/CraftyK7.zip

So far I have managed to go from 943Knps to 979Knps (single cpu tbird 1.61) and
Slater Wold went from 1.02Mnps to 1.43Mnps on his dual Tbird 1.4 setup. I have
no idea how this will run on an Intel machine.. Might even be slower.

Anyway when you guys w/ AMD (and even intel) machines get the time I'd like to
see a couple of benchmarks. Thanks

The compiler options I used were with MSVC6 + SP4 & VCPP + Intel C compiler 5.0

I compiled with this first to make the exe to 'profile' it for my CPU.
CFLAGS   = /Ob2 /Og /Oi /Ot /Oy /G6 /Gf /Gr -Qunroll -Qprof_genx

After I ran the benchmark and played a couple of games I recompile it with this.
CFLAGS   = /Ob2 /Og /Oi /Ot /Oy /G6 /Gf /Gr -Qunroll -Qprof_use



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