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2 Posts

9059

August 2nd, 2006 17:00

Enabling hyperthrading

Hi,
 
How can i enable/disable  hyperthreading on our Dell poweredge 2900.
 
The server has 2 xeon dual core cpus but the  top only shows 4 Cpus (i was expecting 8 if HT is enabled).
I have a 2.6.5-7.244-smp #1 kernel installed on the machine.
OS is Suse Linux enterprise 9.2;
Bios vesion is 1.1.0.
 
Thanks
 

6 Operator

 • 

9.3K Posts

August 3rd, 2006 00:00

It's done in the bios. Check here 

<ADMIN NOTE: Broken link has been removed from this post by Dell>

for info. Check the processor settings.

2 Posts

August 3rd, 2006 10:00

Thank you.
 
I found out thet my CPUs (Woodcrest) don t support hyperthreading.
The option Logical processor is not present in my BIOS setup.
 
Yaya.
 
 
 
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