[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Discuss-gnuradio] changing the vctcxo
From: |
Eric Blossom |
Subject: |
Re: [Discuss-gnuradio] changing the vctcxo |
Date: |
Thu, 8 Mar 2007 17:06:06 -0800 |
User-agent: |
Mutt/1.5.9i |
On Thu, Mar 08, 2007 at 04:39:09PM -0800, Hans Glitsch wrote:
>
> >Eric wrote:
> >
> >Have you tried using oprofile to determine where the hot-spots are in
> >the code? http://oprofile.sf.net
> >
> >In some of our other code we've noticed that substantial time is being
> >consumed computing sin and cos in some NCOs. That's one of the next
> >places we're looking at addressing with some SIMD assembler.
> >
>
> I didn't know about that tool.
>
> Thanks,
> Hans
Most GNU/Linux distributions have it packaged.
Eric
- [Discuss-gnuradio] changing the vctcxo, Hans Glitsch, 2007/03/08
- Re: [Discuss-gnuradio] changing the vctcxo, Roshan Baliga, 2007/03/08
- Re: [Discuss-gnuradio] changing the vctcxo, Eric Blossom, 2007/03/08
- Re: [Discuss-gnuradio] changing the vctcxo, Roshan Baliga, 2007/03/08
- Re: [Discuss-gnuradio] changing the vctcxo, Matt Ettus, 2007/03/08
- Re: [Discuss-gnuradio] changing the vctcxo, Roshan Baliga, 2007/03/23
- Re: [Discuss-gnuradio] changing the vctcxo, Matt Ettus, 2007/03/26