Re: [PATCH] Re-implemented i586 asm AES (updated)

[James Morris]

On Fri, 6 Aug 2004, Andi Kleen wrote:

> You could use .altinstructions to patch a jump in at runtime
> based on CPU capabilities. Assuming MMX is really faster of course.

Neat.  The latter could be measured at boot.


- James
-- 
James Morris
<jmorris@xxxxxxxxxx>


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