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Eigen+Xcode+AltiVec ??

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bjacob
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Re: Eigen+Xcode+AltiVec ??

Thu Jan 21, 2010 4:55 pm
This could be something to keep in mind when you are doing your comparison tests for Eigen vs. other libraries.


... if we were publishing any benchmarks with AltiVec, but we don't, because almost none of us has AltiVec hardware.

From Wikipedia:
http://en.wikipedia.org/wiki/AltiVec
Unlike SSE2, AltiVec supports a special RGB "pixel" data type, but it does not operate on 64-bit double precision floats

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