I'm using the USRP board and libusrp for some prototyping right
now. I'm running into some strange behavior where after my
machine has been up for a while and I've used libusrp a fair ammount
(after maybe a day or two of use), I start to get the process being
killed and /var/log/messages reporting that the process ran out of
memory. I obviously assumed that the problem was in my code, but
interestingly, the usrp's siggen python script has the same
behavior. Are there any known memleaks in past versions?
I'm using the 2.6 kernel and the previous gnuradio codebase.
Is it possible that my userspace app is causing this behavior
somehow? Any suggestions for debugging this problem? I'd be
happy to provide more details (logs of /var/log/messages, etc) when I
get back to work on Monday, if that would be of use to anyone in
helping me diagnose the problem.
jbl
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