I think the majority of PREEMPT_RT users are Intel, I get 100 microseconds latency on AMD hardware with my trimmed down (ideal) custom kernels. RTAI in worst conditions reach 20 microseconds (big bloated kernel with lots of debugging features on, Youtube, Firefox, Thunderbird, 500 instances of glxgears, etc.) I'll gladly give it another shot once it's merged into mainline.
Alec _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
