On 23-Aug-2003 mikej_at_trigger.net wrote: >> On Fri, Aug 22, 2003 at 07:03:03PM -0400, mikej_at_trigger.net wrote: >>> > That is not an SMP kernel. An SMP kernel (with APIC_IO) would not >>> print >>> > out >>> > the pcib0 interrupt routing messages. >>> > >>> > -- >>> >>> So whats the problem here? >> >> See above. >>> How come the CPUs dont show up in top. >> >> See above. >> >>> How do i realy know the system sees 2, and actually utilizes them? >>> Is there anything else i have to do other than enable SMP options in >>> the kernel? >> >> Enable *ALL* of the SMP options in the kernel. See above. >> >> Kris > > Well i've enabled all SMP options, recompiled and rebooted. The CPUs now > properly show up in dmesg and i can see the C header in top. However no > processes seem to be being assigned to cpu 1. Why is the schedueler only > using CPU 0? This wasnt the behaviour in stable. This is intentional since HTT usually makes things slower. Check out sysctl machdep.hlt_logical_cpus. If you set it to zero, you're CPU will be used. -- John Baldwin <jhb_at_FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/Received on Mon Aug 25 2003 - 12:02:04 UTC
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