vectorization

Cyrille Berger cberger at cberger.net
Wed Sep 5 07:17:17 UTC 2012


On Tue, 4 Sep 2012 09:52:23 +0200 (CEST), Boudewijn Rempt
<boud at valdyas.org> wrote:
> But as far as I understand, the two libraries have different purposes, 
> with vc being more a low-level way of using sse/avx in an abstracted way

> and eigen for doing actual vector maths.
> 
> But I might misunderstand something here, of course.

It is true that the purpose of Eigen is "high-level" vector maths API, but
it also expose a lower-level API for vectorisation. In the end, which API
you use depends on what algorithm you implement.

-- 
Cyrille Berger


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