Hi Vladimir, Thanks for your reply. I used the command "top" to discover the CPU overload. Concerning Oprofile, I don't know how to use it on my DM355 EVM. I will be grateful if you tell me more details. Thanks in advance.
Regards 2010/4/8 <[email protected]> > Send Davinci-linux-open-source mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Davinci-linux-open-source digest..." > > > Today's Topics: > > 1. Re: DM355 CPU overload+alaw+gstreamer (Vladimir Pantelic) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Thu, 08 Apr 2010 17:14:10 +0200 > From: Vladimir Pantelic <[email protected]> > To: [email protected] > Cc: [email protected] > Subject: Re: DM355 CPU overload+alaw+gstreamer > Message-ID: <[email protected]> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > > Idriss Ghodhbane wrote: > > Hi everybody, > > > > I am using the DM355 evm and I am working on streaming audio between two > > DM355. > > > > I have integrated the Alaw codec in the gstreamer because I haven't any > > TI audio codec included in my evm DM355. > > > > Despite the Alaw codec doesn't do compression or decompression, the CPU > > is overloaded, about 98% when I launched the audio encoding or decoding > > > > via the gstreamer's pipelines. > > > > Can you help me solving this problem ? > > what does oprofile tell you about where all that CPU is spent? > > > > ------------------------------ > > _______________________________________________ > Davinci-linux-open-source mailing list > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > > > End of Davinci-linux-open-source Digest, Vol 52, Issue 28 > ********************************************************* > -- IDRISS GHODHBANE
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