I have noticed that processes tend to ping-ping between the two
virtual CPUs in my Hyperthreaded P4 machine (kernel 2.4.20). I know
this would be bad on true SMP systems, but does it have any impact
with Hyperthread CPUs? Should I be worried?
Also, hardware interrupts all seem to be going to the first virtual
CPU. I assume this is intentional.
Thanks,
Dan
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Fri Feb 28 2003 - 22:00:40 EST