Re: kernel-x64-smp-multiprocessor-speed & bogomips problem in /proc/cpuinfo

[Dave Jones]

On Mon, Jun 19, 2006 at 06:31:34PM -0500, art@xxxxxxxxxx wrote:
 > kernel-x64-smp-multiprocessor-speed & bogomips problem in /proc/cpuinfo
 > 
 > $cat /proc/cpuinfo
 > processor       : 0
 > vendor_id       : AuthenticAMD
 > cpu family      : 15
 > model           : 43
 > model name      : AMD Athlon(tm) 64 X2 Dual Core Processor 4200+
 > stepping        : 1
 > cpu MHz         : 1000.000
 > cache size      : 512 KB
 > physical id     : 0
 > siblings        : 2
 > core id         : 0
 > cpu cores       : 2
 > fpu             : yes
 > fpu_exception   : yes
 > cpuid level     : 1
 > wp              : yes
 > flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge  
 > mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext  
 > fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy
 > bogomips        : 2005.64
 > TLB size        : 1024 4K pages
 > clflush size    : 64
 > cache_alignment : 64
 > address sizes   : 40 bits physical, 48 bits virtual
 > power management: ts fid vid ttp
                        ^^^^^^^

Your cpu can (and is) scaling its speed & voltage to save power.
Bogomips will scale accordingly.

		Dave

-- 
http://www.codemonkey.org.uk
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