hi list
with a performance coming up in a few days, i'm starting to get desperate in finding the source of the segmentation faults that has been bugging me for a while. i'm trying to run devel 0.38 w/ jack, because of the glitch-free jack support, with the cb scheduler. i have compiled it (for now, stripping of anything that i don't understand) with --enable-jack, --enable-optimize=pentium4, and i'm on agnula/debian.
The segfaults usually happen when i'm making or breaking audio connections, with dsp on, and (perhaps related) after i have loaded and are playing back some arrays. I'm sorry i can't be more precise than that. Running the same patches on stable pd (0.38.4) seems to work alright. (but, again, not completely glitch-free... )
Being very much a non-programmer, i feel kind of lost. what should i do to try to spot the error source? does this behaviour sound familiar?
thanks for any help, Johannes
with a performance coming up in a few days, i'm starting to get desperate in finding the source of the segmentation faults that has been bugging me for a while. i'm trying to run devel 0.38 w/ jack, because of the glitch-free jack support, with the cb scheduler. i have compiled it (for now, stripping of anything that i don't understand) with --enable-jack, --enable-optimize=pentium4, and i'm on agnula/debian.
well,
- make sure, you're on the latest devel_0_38
- try alsa
if this doesn't work: compile with --enable-debug and try to debug with gdb ... i can help you with that (try to contact me in the #dataflow irc channel)
cheers ... tim
-
Johannes Burström -
Tim Blechmann