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Re: [Discuss-gnuradio] How to use VOLK instructions with shorts
From: |
Martin Braun (CEL) |
Subject: |
Re: [Discuss-gnuradio] How to use VOLK instructions with shorts |
Date: |
Wed, 1 Aug 2012 10:28:28 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Tue, Jul 31, 2012 at 05:48:50PM -0700, Josh Blum wrote:
> As far as performance, it depends on your CPU. For arm, fixed point
> computation could be beneficial. For x86, floating point is already
> pretty optimized, so less of a performance gain I assume.
>
> -josh
>
>
> PS dont listen to me, let the benchmarking decide what performs best :-)
In general, I'd encourage the reader of discuss-gnuradio to listen to
Josh, though.
MB
--
Karlsruhe Institute of Technology (KIT)
Communications Engineering Lab (CEL)
Dipl.-Ing. Martin Braun
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KIT -- University of the State of Baden-Württemberg and
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Martin Braun (CEL) <=