Author: Bo Persson
Date: 07:46:17 04/24/00
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On April 24, 2000 at 06:23:50, Oliver Roese wrote: >On April 21, 2000 at 08:48:14, Bo Persson wrote: > >>On April 19, 2000 at 22:04:54, Oliver Roese wrote: >> >>[...] >>>Using MMX-Instructions, the implementation could be vastly improved. >> >>How? :-) >> > >Aehm... >I reviewed my manuals and found out, that the instruction i intended to use, >doesnt exist... >Nevertheless one can use the 64bitinstructions, to improve the implementation at >least slighty, i think :) > >Have a look at my post, regarding a new implementation idea! > >Oliver Roese Yes, that seems to be the problem with the MMX instructions: It's hard to find a really good use for them. :-) In my (unfinished) program I have only found one routine where it seems worth the trouble of setting up the MMX registers. (Un)fortunately this routine is very rarely used at all, so the over all improvement for the program would be very hard to notice. Bo Persson bop@malmo.mail.telia.com
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