[pulseaudio-discuss] ARM NEON optimized code

Rémi Denis-Courmont remi at remlab.net
Fri Jan 13 02:39:59 PST 2012


On Mon, 9 Jan 2012 12:14:41 +0100 (CET), Peter Meerwald
<pmeerw at pmeerw.net>
wrote:
> questions:
> is it acceptable to use ARM NEON intrinsics?
> or is __asm__ __volatile or assembler source preferred? 
> or Orc code?

ARM NEON instrinsics do not support aligned load/store opcodes. So optimal
performance can almost never be reached.

-- 
Rémi Denis-Courmont
http://www.remlab.net/


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