Re: Hyperthreading kernel hangs

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Gerrit Holl wrote:
> I figured it myself. I was searching for 'Hyperthreading' and thus
> didn't find the kernel docs about 'Hyper Threading' ;-). For the archive
> readers: in grub.conf, add "acpi=ht" to the kernel commandline. A
> precompiled kernel does so self, but I compiled my own kernel.

Unfortunately, performance seems to be worse than before.
My cpuinfo says '1400' for cpu MHz. Is this correct?
SHouldn't it me 2800 for a 2.8 GHz processor?

processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 2
model name	: Intel(R) Pentium(R) 4 CPU 2.80GHz
stepping	: 9
cpu MHz		: 1400.718
cache size	: 512 KB
physical id	: 0
siblings	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 2
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid
bogomips	: 2744.32

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 2
model name	: Intel(R) Pentium(R) 4 CPU 2.80GHz
stepping	: 9
cpu MHz		: 1400.718
cache size	: 512 KB
physical id	: 0
siblings	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 2
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid
bogomips	: 2793.47

Gerrit.

-- 
Weather in Twenthe, Netherlands 14/04 16:25:
	14.0°C Scattered clouds partly cloudy wind 2.2 m/s N (57 m above NAP)
-- 
Experiences with Asperger's Syndrome:
	EN http://topjaklont.student.utwente.nl/english/
	NL http://topjaklont.student.utwente.nl/



[Index of Archives]     [Current Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Yosemite News]     [Yosemite Photos]     [KDE Users]     [Fedora Tools]     [Fedora Docs]

  Powered by Linux