The concept of vectorizing code

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2 total messages Started by Bram Bos Thu, 31 Jul 2008 15:16

Author: Bram Bos
Date: Thu, 31 Jul 2008 15:16

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I was wondering: is there information available somewhere (a tutorial or simple rationale outline) which describes how vectorizing code works? 

I understand that it is basically about structuring your code in such a way that the CPU can process multiple instructions simultaneously and I've seen some examples in the archives but I would really like to learn how it works and how to apply it properly.

Thanks
Bram

Re: The concept of vectorizing code

Author: Bram Bos
Date: Fri, 01 Aug 2008 09:33

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"Bram Bos" <buramu@gmail.com> wrote:
>
>I was wondering: is there information available somewhere (a tutorial or simple rationale outline) which describes how vectorizing code works? 

Following up my own post: I just found a very nice article 
about the working of MMX, which incidentally answers my own 
question (and some other latent questions I had ;-).

http://webster.cs.ucr.edu/AoA/Windows/HTML/TheMMXInstructionSet.html

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