[Freeswitch-users] lumenvox issue

[Brian West]

Please SVN update you'll see 1-6% cpu on the detector also cd libs; rm  
-rf pocketsphinx* sphinxbase*

I'm pretty sure that was the issue .. I made it stop feeding the  
recognizer when we stopped talking.

/b



On Jul 14, 2008, at 12:30 PM, Frederick Jabre wrote:

>
>  Very well. Even at 30-40% CPU we'll have problem's scaling. Some  
> more testing reveals that it's probably somewhere between 40-100%  
> for 9 out of 10 of interps BUT interestingly enough the footprint in  
> memory is quite low as compared to lumenvox, hovering around 3-5%  
> mem usage compared to lumenvox's 25%-30% memory for a single interp.  
> Ouch..!
>
>   Some weird trade-off..? Memory for CPU usage. I hate those. Space/ 
> Time tradeoff crap. Brings back memories from comp lab...
>
>   I'll toss some conditional additional cash at him if he can  
> optimize this further. ;)
>
> Fred
>
> On Mon, Jul 14, 2008 at 12:44 PM, Brian West <brian at freeswitch.org>  
> wrote:
> It wasn't doing this till he did some fixes for the confidence score.
> I know when I was working on and testing while we were writing
> mod_pocketsphinx it sure didn't jump like that.. 30-40% tops with a
> few spikes to 100%.  I personally tossed some money at him for the
> confidence score stuff which is the root of the evilness 100% cpu I
> suspect because it didn't do that before those last few changes went  
> in.
>
> /b
>
> On Jul 14, 2008, at 11:35 AM, Frederick Jabre wrote:
>
> >
> >  What kind of hardware you running it on? This has been going to
> > 100% CPU almost every time it does an interp for me.
> > Tested on my P4 box and my AMD 4200+ Dual both with 1GB ram. Both
> > with the same awful results. This can't be right given this thing
> > was designed to run on an ARM processor.
> >
> >  I emailed Dave about it as well. Perhaps we need to incent him
> > more ;)
> >
> > Fred
>
> Brian West
> sip:brian at freeswitch.org
>
>
>
>
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Brian West
sip:brian at freeswitch.org



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