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Re: [Discuss-gnuradio] benchmark_* not working correctly


From: Eric Blossom
Subject: Re: [Discuss-gnuradio] benchmark_* not working correctly
Date: Tue, 2 Oct 2007 09:58:18 -0700
User-agent: Mutt/1.5.9i

On Tue, Oct 02, 2007 at 08:52:06AM -0700, Tim Meehan wrote:
> 
> > In the production code, I.e., where you are seeing problems (was it
> > around gri_mmse_fir_interpolator?), do you see the alignment
> > problem occur?
> 
> 
> In the production code the "input" is declared in gr_mpsk_receiver_cc.h line
> 300
> 
> gr_complex d_dl[2*DLLEN];
> 
> http://gnuradio.org/trac/browser/gnuradio/trunk/gnuradio-core/src/lib/general/gr_mpsk_receiver_cc.h

Great troubleshooting!

I'll fix it a bit later today.  IIRC correctly there's an align
attribute that should do the trick.

> 
> I agree.  A check in the SSE code will be required if addressed by a caller
> fix, else someone in the future will repeat the same effort we are going 
> through
> today.

I'll add that too.

Thanks again for your efforts!

Eric




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