[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Discuss-gnuradio] VOLK: fast way to log10()?
From: |
Martin Braun |
Subject: |
Re: [Discuss-gnuradio] VOLK: fast way to log10()? |
Date: |
Wed, 16 Sep 2015 09:39:10 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.8.0 |
On 15.09.2015 20:35, Marcus D. Leech wrote:
> Ordinarily, one does a log10 to convert into engineering units at the
> back of, for example, a power-measurement chain.
>
> There's usually no reason to do that in the middle of a flow-graph,
> where things can stay in linear units.
That's true, but it's also useful to accelerate operations at the end of
a flowgraph :)
The rest of the thread is already discussing the technical details, but
if there's a good way to implement log10 kernels, I'm sure they'd come
in handy.
M
- [Discuss-gnuradio] VOLK: fast way to log10()?, Dennis Glatting, 2015/09/15
- Re: [Discuss-gnuradio] VOLK: fast way to log10()?,
Martin Braun <=
- Re: [Discuss-gnuradio] VOLK: fast way to log10()?, mleech, 2015/09/16
- Re: [Discuss-gnuradio] VOLK: fast way to log10()?, Dennis Glatting, 2015/09/16
- Re: [Discuss-gnuradio] VOLK: fast way to log10()?, West, Nathan, 2015/09/16
- Re: [Discuss-gnuradio] VOLK: fast way to log10()?, Dennis Glatting, 2015/09/16
- Re: [Discuss-gnuradio] VOLK: fast way to log10()?, Martin Braun, 2015/09/16
- Re: [Discuss-gnuradio] VOLK: fast way to log10()?, West, Nathan, 2015/09/17
- Re: [Discuss-gnuradio] VOLK: fast way to log10()?, Douglas Geiger, 2015/09/17
Re: [Discuss-gnuradio] VOLK: fast way to log10()?, Brian Padalino, 2015/09/16