[MPlayer-dev-eng] Compiling on C3-2 Nehemiah

Zuxy zuxy.meng at gmail.com
Thu Oct 6 07:20:14 CEST 2005


2005/10/6, Diego Biurrun <diego at biurrun.de>:
> I can confirm the latter.  My K6-III supports 3dnowext (like Athlons do),
> while a common K6-2 does not.
>
Are you sure? I have a K6-3 too and mine doesn't seem to support
3DNow! Ext. Isn't K6-3 just a K6-2 with on-die L2 cache?

And to what extend mplayer uses MMX2 features? PAVGB and PREFETCH have
already implemented (though with different opcodes, of course) in
3DNow!, so in this sense one may say a CPU with 3DNow! gives out some
MMX2 flavor.

--
Zuxy
Beauty is truth,
While truth is beauty.
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