Re: [linux-audio-dev] optimization

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Subject: Re: [linux-audio-dev] optimization
From: reine_AT_mbox314.swipnet.se
Date: to tammi  13 2000 - 03:02:47 EST


On 12 Jan, rob wrote:
> On Wed, 12 Jan 2000, Paul Barton-Davis wrote:
>
>> if everything is in memory, then you have some higher-level design
>> problem, i think. benno reports writing 60 tracks *from disk* in
>> realtime, using an EIDE drive on a relatively low-powered processor.
>>
>> but i don't know where to suggest you look, except for the usual
>> profiling with gprof.
>
> i will indeed sit down and profile it.
>
> benno,
> is this example code around so i can figure out what i should be
> doing ?

I have a small, but not multithreade, program at
http://home.swipnet.se/roses/sound.html
that can play a few channels from disk on my p133mHz laptop.

Hope it will help you,
Reine

> thanks,
> rob
>
> ----
> Rob Melby
> Georgia Institute of Technology, Atlanta Georgia, 30332
> uucp: ...!{decvax,hplabs,ncar,purdue,rutgers}!gatech!prism!gt4255a
> Internet: rob_AT_kaybee.org, gt4255a_AT_prism.gatech.edu
>
>

-- 
Reine
http://home.swipnet.se/roses/


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