test if a type can be vectorized

[nicholas ferguson]

It would say it's easier to answer if you stated your algorithm. Since SIMD
is single instruction multiple data.... what algorithm requires that?


-----Original Message-----
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[please enable javascript to see the address]] On Behalf Of Kay F. Jahnke
Sent: Friday, September 29, 2017 2:25 AM
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Subject: test if a type can be vectorized

Dear group!

I'd like to perform a test on some type T which tells me whether Vc can form
a Vc::Vector from it. I'd like something like

is_simdizable<T>::value

to yield true if Vc::Vector<T> can be formed, false otherwise, so that I can
use the result to dispatch to fall-back code if there is no Vc:Vector<T>.

Help appreciated.

With regards

Kay F. Jahnke


.

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