Intel 3.4 hyperthreading/siblings

[anthonyriga]

How do I know if hyperthreading is actually working on
Fedora 3. I know when it boots it loads the smp kernel
but when I do  dmesg |grep -i cpu. Its only showing 1
cpu as up.  Any suggestions?
Initializing CPU#0
CPU 0 irqstacks, hard=023ce000 soft=023ae000
CPU: After generic identify, caps: 1febfbff 00000000
00000000 00000000
CPU: After vendor identify, caps:  1febfbff 00000000
00000000 00000000
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 0
CPU: After all inits, caps:        1febf3ff 00000000
00000000 00000080
Intel machine check reporting enabled on CPU#0.
CPU0: Intel(R) Pentium(R) 4 CPU 3.40GHz stepping 08
per-CPU timeslice cutoff: 1462.61 usecs.
WARNING: 1 siblings found for CPU0, should be 2
Brought up 1 CPUs


 


		
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