In order to enable real-time /low-latency robotics and drone applications while running Balena.
Add a CONFIG_PREEMPT kernel configuration with CONFIG_HZ_1000 tick (like Ubuntu’s low-latency kernel).
In order to enable real-time /low-latency robotics and drone applications while running Balena.
Add a CONFIG_PREEMPT kernel configuration with CONFIG_HZ_1000 tick (like Ubuntu’s low-latency kernel).
This would be a life saver!
Since 5.12 it is also possible to do PREEMPT_DYNAMIC, moving it to a boot customization option:
https://lkml.iu.edu/hypermail/linux/kernel/2102.2/01311.html
Maybe overkill, I’d be happy with just PREEMPT
currently, but this would make it much more usable for other use-cases that require stronger determinism guarantees.
+1 on PREEMPT_RT
For an IoT solution I find it very weird that this light RT options are not available by default, as this is especially relevant for time-critical IoT applications.
+1000, Can we help ?
I would love this for my kinetic sculptures. +1000!
Any update?