Note, there is Peter's C atomics ringbuffer.c implementation from libpd now in the Pd sources. It's limited to lengths of a multiple of 256 bytes I believe but easy to use.

On Jul 25, 2021, at 12:00 PM, pd-list-request@lists.iem.at wrote:

If my analysis is correct (if not, please let me know!), I think the
Jack backend should really adapt the lock-free FIFO from the Portaudio
backend.

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Dan Wilcox

@danomatika

danomatika.com

robotcowboy.com