As a sidenote, I looked at Circle and wondered a bit where the line is drawn between "bare metal" and "mini OS" :) After all it's a big package with drivers and

As a sidenote, I looked at Circle and wondered a bit where the line is drawn between "bare metal" and "mini OS" :) After all it's a big package with drivers and filesystems and stuff.. I guess at some point you could just run normal Linux and disable preemption and you're at the same level.