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Politics : Formerly About Advanced Micro Devices

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To: Maxwell who wrote (36439)8/28/1998 10:03:00 AM
From: Ali Chen  Read Replies (1) of 1572382
 
Maxwell, [<You can assume that all it takes to port 3D-Now
drivers over to KNI will be a recompile.> Sorry to
disappoint you. It ain't that easy]

I think Ten wanted to say that once a 3-D pipeline
algorithms are properly structured for use of SIMD
instructions like 3DNow!, is might be relatively
easy to replace the 3DNow! opcodes with KNI later.
Of course, "just recompile" is a big exaggeration
on his part.

Ten also mentioned that the KNI "will unarguably be
better than 3D-Now." I think that any claims of
superiority or inferiority should be measured against
the range of applications the particular technology
is targeting. Even more, from economical standpoint,
some extra functionality may be not a plus whatsoever.
The hypothetical ability of KNI to operate with double
precision numbers is of no use for the 3-D transform
engines. Therefore, the KNI "superiority" is very
"arguable" under given economical constraints.

Best regards,

- Ali
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