Author: Landon Rabern
Date: 19:49:08 01/24/01
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On January 24, 2001 at 03:43:03, Severi Salminen wrote: >>How much of a speed increase did you get from using MMX? I got only about a 35% >>increase. > >"Only"??? Are you mad :) 35% speedup from using different set of instructions is >_a lot_!! Are you now fast or were you slow back then? > >Severi I said only because I was under the impression that Larry was getting a lot faster, but I guess not. I was always pretty fast and now faster. Around 400,000 nps on a PIII-500 with my whole search and eval and everything on. My eval is not that complicated right now and could use some work and my move ordering can be improved some. I am at school now and do not have much time except to work on a Neural Network for my eval which I convinced them to give me credit for. The version of my program that is released 5.1 I think does not have the MMX stuff because I did not want to deal with making it compatible for above and below PII. Regards, Landon
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