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List:       kde-kimageshop
Subject:    Re: vectorization
From:       Cyrille Berger <cberger () cberger ! net>
Date:       2012-09-05 7:17:17
Message-ID: ba54546190cf798711cb63f7f5003584 () diwi ! org
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On Tue, 4 Sep 2012 09:52:23 +0200 (CEST), Boudewijn Rempt
<boud@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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