Re: [LAD] vectorization

From: Jens M Andreasen <jens.andreasen@email-addr-hidden>
Date: Tue May 06 2008 - 01:10:38 EEST

On Mon, 2008-05-05 at 23:32 +0200, Jens M Andreasen wrote:

> > clock: 4020 ms (_Complex)
> > clock: 1550 ms (cvec_t)
> > clock: 70000 ms (original float array[N][2])

Wait a second ... It's a trick! :-D

The compiler splits the iterations up in smaller parts that fits in the
cache and runs them in succesion.

_______________________________________________
Linux-audio-dev mailing list
Linux-audio-dev@email-addr-hidden
http://lists.linuxaudio.org/mailman/listinfo/linux-audio-dev
Received on Tue May 6 04:15:02 2008

This archive was generated by hypermail 2.1.8 : Tue May 06 2008 - 04:15:02 EEST