"Lieven Moors":

hi, i'm still having trouble with clm. when i try to make a sound, i just
get xruns in the jack-server, and lisp is killed without any errors. in top,
i can see lisp eat about 80% of memory before it gets killed.
actually at one time the violin did play without problems, for 60 seconds.
but i'm not able to reproduce this.
this is what happenes:

(load "/usr/src/clm/clm-3/v.cmucl")
(with-sound () (fm-violin 0 60 440 .1))

here is the output from jack:

new client: sndlib0, id = 3 type 2 @ 0xb5cc6000 fd = 19
registered port sndlib0:out_1, offset = 3072
12:46:33.025 Audio connection graph change.
registered port sndlib0:out_2, offset = 4096
registered port sndlib0:in_1, offset = 0
registered port sndlib0:in_2, offset = 0
registered port sndlib0:in_3, offset = 0
registered port sndlib0:in_4, offset = 0

**** alsa_pcm: xrun of at least 1441.404 msecs
**** alsa_pcm: xrun of at least 209.315 msecs
removing disconnected client sndlib0 state = Not triggered errors = 0
removing client "sndlib0"
removing client "sndlib0" from the processing chain

after that lisp just gets disconnected

would be very grateful for your help


Sounds like you are running out of memory. Try to use the "No Memory Lock" switch for jack, and less used memory in the lisp process should get swapped out.


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