Hello, > In low latency scenarios, PulseAudio uses up quite a bit of CPU. A while > ago I did some profiling and noticed that much of the time was spent > inside the ppoll syscall. this is indeed a relevant problem; PA easily uses 20%+ CPU on embedded ARM systems in low-latency duplex workloads according to my measurements > 1) Woohoo, this is great! Just make your patches upstreamable and I > promise I'll review them right away! > > 2) Woohoo, this is great! But I don't have any time to review them, so > just finish your patches up, and push them without review! I'm somewhere in between 1 and 2; I'd like to reproduce your measurements on ARM p. -- Peter Meerwald +43-664-2444418 (mobile)
