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ive looked through and mastered most to nearly all 32/16 bit assembly instructions untill i came across these instructions, i have google searched, but id like to know from the people with more experience, or already know,

Does Anyone Know Any Good Tutorials On These Instructions?

Give me a link, and il use a whole night to read, so im up for anything i can get my hands on, im interested and this will aid me in development

The Intel manuals cover these instructions: http://www.intel.com/products/processor/manuals/

This one seems quite detailed for the SSE instruction: http://neilkemp.us/src/sse_tutorial/sse_tutorial.html

This link is to code for testing whether MMX is avaliable: http://www.programmersheaven.com/2/mmx

This one is "How to optimize code for MMX processors": http://www.novalis.org/documents/mmx.html

Hope these links help

they do, thanks a lot

Well even though you got your answer I thought I would post this as well, http://softpixel.com/~cwright/programming/simd/mmx.php

hey that works too, ill read any and all link that are given on these registers, im interested in their capabilities