On May 28, 2009, at 3:08 AM, IOhannes m zmoelnig wrote:
Hans-Christoph Steiner wrote:
I know little about Jack, and I think this bug is also in vanilla,
so its pretty unlikely to be fixed this time around. Try nagging
IOhannes :)bit i really don't have any idea about jack-on-osx...
anyhow, a good start would be to find out where the actual
processing power is spent by using a profiler...
It seems that when the audio gets turned off, then Pd is still
executing Jack calls. After launching Pd, turning off the DSP, then
off, then this is taking 80% of the time that Pd is running:
- 81.4%, __bzero, libSystem.B.dylib
| + 80.9%, process, pd | | + 80.9%, Jack::JackClient::Execute(), Jackmp | | | + 80.9%, Jack::JackPosixThread::ThreadHandler(void*), Jackmp | | | | + 80.9%, _pthread_start, libSystem.B.dylib | | | | | 80.9%, thread_start, libSystem.B.dylib
More info in the bug report:
https://sourceforge.net/tracker/index.php?func=detail&aid=2791638&gr...
.hc
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