Subject: Re: [linux-audio-dev] high-res time measurement?
From: Steve Harris (S.W.Harris_AT_ecs.soton.ac.uk)
Date: Fri May 30 2003 - 11:33:47 EEST
On Thu, May 29, 2003 at 04:23:48 -0600, jacob robbins wrote:
> I'm a little green at time measurement facilities available in linux,
>
> In my host, I would like to be able to measure how much time each
> individual LADPSA plugin takes. Assuming I do realtime work with the
> smallest buffer sizes my system can handle, what options are available
> to me to measure time on this small scale? I know that the typical
> system calls time and gettimeofday have resolution of 10 ms, which is
> too big for this purpose. Is there any way to do this? Is there a
> high-res time howto?
I have a patched version of applyplugin that does this, mail me offlist if
you want it.
- Steve
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