Hi everyone, Thanks Jason for pointing out this thread. Let me share with you our conclusions through BeaglePilot:
- We tested vanilla, PREEMPT, RT_PREEMPT and Xenomai several times and our results indicated that the best performing one is actually the PREEMPT kernel (not the RT_PREEMPT as one would expect). - We had some issues with the capemgr while working with the RT_PREEMPT ( *not* with *PREEMPT*) patches but once we updated the patches (available here <https://github.com/bugobliterator/kernel>) we made it work with RT_PREEMPT as well. - At the time our flying systems are running a PREEMPT Debian. According to our benchmarking my recommendation will be to use PREEMPT because it's quite easy to activate/mantain. I'd be happy to attend any questions on this matter. This post <http://erlerobot.com/blog/beaglepilot-cyclictests-different-kernels/> could be of some interest for some of you. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
