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Is there any BLAS implementation optimized for e500/e500v2 core?

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Is there any BLAS implementation optimized for e500/e500v2 core?

‎05-06-2014 06:06 AM
1,210 Views
drolevar
Contributor I

Hi!

Is there any BLAS implementation optimized for e500/e500v2 core? I'm using Eigen which was giving me good results on Atom CPU and struggling with the performance.

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‎05-06-2014 09:52 PM
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Pavel
NXP Employee
NXP Employee


Look the following document (http://cache.freescale.com/files/training/doc/ftf/2014/FTF-NET-F0139.pdf).

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‎05-06-2014 11:46 PM
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drolevar
Contributor I

Well, it refers to the e6500 core, which supports AltiVec, which is not supported by e500. e500 doesn't even have a proper FPU, only SPE instructions.

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