I need to do some heavy audio generation and processing but my computer is not powerful enough to do it in real-time. In fact, I just want to record it; I don't need it to be processed in real-time. So, is there any way of doin this? Is there any way of using Pure Data in a non real-time mode?

just let pd consume 147% of your cpu, stuttering merrily, and
the output of writesf~ will magically be glitch free. Pd works on a
logical clock, it hardly knows what "real" time is

For example, I've rendered videos in Gem with sound this way, Pd
consumed ~10x my available cpu/gpu power so it took ~10x realtime to get
the output, but at the end it was all in sync.

(copied from pd-list)

It worked perfectly. Thank you very much.