On Mon, 2013-06-24 at 08:26 -0700, Arjan van de Ven wrote: > > to bring the system back up if all cores in the whole system are idle and > power gated, > memory in SR etc... is typically < 250 usec (depends on the exact version > of the cpu etc). But the moment even one core is running, that core will keep > the system > out of such deep state, and waking up a consecutive entity is much faster > > to bring just a core out of power gating is more in the 40 to 50 usec range
Out of curiosity, what happens to PCIe when you bring a package down like this ? Cheers, Ben. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
