[linux-audio-dev] Performance problems caused by dlopen()
Steve Harris
S.W.Harris at ecs.soton.ac.uk
Sat Oct 5 04:54:01 UTC 2002
On Sat, Oct 05, 2002 at 09:12:31 +0200, Anders Torger wrote:
> Although I have disabled the use of the dlopen()'d modules (for
> debugging this problem), running the init code in the beginning causes
> the convolution loop to take 109ms instead of 62ms.
Just a guess, but it could be cache related. I've had exteme performance
changes when things end up just fitting in the cache or just not.
- Steve
More information about the Linux-audio-dev
mailing list