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From: | Aditya Dhananjay |
Subject: | Re: [Discuss-gnuradio] VOLK - vector multiplication |
Date: | Thu, 20 Mar 2014 10:09:59 -0400 |
Myself and Nick McCarthy have published and presented on VOLK. Here'sOn Thu, Mar 20, 2014 at 7:05 AM, Nasi <address@hidden> wrote:
> Hi all,
>
> I am using ubuntu 13.04, GNUradio 3.7.
> I have a question related to VOLK library.
>
> When I create a vector, lets say:
>
> vector<gr_complex> y1;
>
> Can I multiply this vector to another vector using VOLK?
> Is there any good documentation for this?
>
> --
> NE
a pretty good overview video of using it:
http://www.trondeau.com/blog/2013/6/12/nearly-50-minutes-of-volk.html
To answer your question, yes, building a vector like that is
acceptable for use with volk kernels as long as you are using the
correct data types. Be aware of alignment requirements, though, which
the link above explains.
Tom
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